X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/problem/ProblemReporter.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/problem/ProblemReporter.java index d1a5444..2c92e38 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/problem/ProblemReporter.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/problem/ProblemReporter.java @@ -13,6 +13,46 @@ import net.sourceforge.phpdt.core.compiler.InvalidInputException; import net.sourceforge.phpdt.internal.compiler.CompilationResult; import net.sourceforge.phpdt.internal.compiler.IErrorHandlingPolicy; import net.sourceforge.phpdt.internal.compiler.IProblemFactory; +import net.sourceforge.phpdt.internal.compiler.ast.ASTNode; +import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.AbstractVariableDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.AllocationExpression; +import net.sourceforge.phpdt.internal.compiler.ast.Argument; +import net.sourceforge.phpdt.internal.compiler.ast.ArrayAllocationExpression; +import net.sourceforge.phpdt.internal.compiler.ast.ArrayReference; +import net.sourceforge.phpdt.internal.compiler.ast.Assignment; +import net.sourceforge.phpdt.internal.compiler.ast.BinaryExpression; +import net.sourceforge.phpdt.internal.compiler.ast.CaseStatement; +import net.sourceforge.phpdt.internal.compiler.ast.CastExpression; +import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.CompoundAssignment; +import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.DefaultCase; +import net.sourceforge.phpdt.internal.compiler.ast.EqualExpression; +import net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall; +import net.sourceforge.phpdt.internal.compiler.ast.Expression; +import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.FieldReference; +import net.sourceforge.phpdt.internal.compiler.ast.InstanceOfExpression; +import net.sourceforge.phpdt.internal.compiler.ast.IntLiteral; +import net.sourceforge.phpdt.internal.compiler.ast.Literal; +import net.sourceforge.phpdt.internal.compiler.ast.LocalDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.LongLiteral; +import net.sourceforge.phpdt.internal.compiler.ast.MessageSend; +import net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.NameReference; +import net.sourceforge.phpdt.internal.compiler.ast.NumberLiteral; +import net.sourceforge.phpdt.internal.compiler.ast.QualifiedNameReference; +import net.sourceforge.phpdt.internal.compiler.ast.Reference; +import net.sourceforge.phpdt.internal.compiler.ast.ReturnStatement; +import net.sourceforge.phpdt.internal.compiler.ast.SingleNameReference; +import net.sourceforge.phpdt.internal.compiler.ast.Statement; +import net.sourceforge.phpdt.internal.compiler.ast.ThisReference; +import net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement; +import net.sourceforge.phpdt.internal.compiler.ast.TryStatement; +import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration; +import net.sourceforge.phpdt.internal.compiler.ast.TypeReference; +import net.sourceforge.phpdt.internal.compiler.ast.UnaryExpression; import net.sourceforge.phpdt.internal.compiler.env.IConstants; import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions; import net.sourceforge.phpdt.internal.compiler.impl.Constant; @@ -32,2921 +72,3594 @@ import net.sourceforge.phpdt.internal.compiler.lookup.TypeConstants; import net.sourceforge.phpdt.internal.compiler.parser.Parser; import net.sourceforge.phpdt.internal.compiler.parser.Scanner; import net.sourceforge.phpdt.internal.compiler.util.Util; -import net.sourceforge.phpeclipse.internal.compiler.ast.ASTNode; -import net.sourceforge.phpeclipse.internal.compiler.ast.AbstractMethodDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.AbstractVariableDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.AllocationExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.Argument; -import net.sourceforge.phpeclipse.internal.compiler.ast.ArrayAllocationExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.ArrayReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.Assignment; -import net.sourceforge.phpeclipse.internal.compiler.ast.BinaryExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.CaseStatement; -import net.sourceforge.phpeclipse.internal.compiler.ast.CastExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.CompilationUnitDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.CompoundAssignment; -import net.sourceforge.phpeclipse.internal.compiler.ast.ConstructorDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.DefaultCase; -import net.sourceforge.phpeclipse.internal.compiler.ast.EqualExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.ExplicitConstructorCall; -import net.sourceforge.phpeclipse.internal.compiler.ast.Expression; -import net.sourceforge.phpeclipse.internal.compiler.ast.FieldDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.FieldReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.InstanceOfExpression; -import net.sourceforge.phpeclipse.internal.compiler.ast.IntLiteral; -import net.sourceforge.phpeclipse.internal.compiler.ast.Literal; -import net.sourceforge.phpeclipse.internal.compiler.ast.LocalDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.LongLiteral; -import net.sourceforge.phpeclipse.internal.compiler.ast.MessageSend; -import net.sourceforge.phpeclipse.internal.compiler.ast.MethodDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.NameReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.NumberLiteral; -import net.sourceforge.phpeclipse.internal.compiler.ast.QualifiedNameReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.Reference; -import net.sourceforge.phpeclipse.internal.compiler.ast.ReturnStatement; -import net.sourceforge.phpeclipse.internal.compiler.ast.SingleNameReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.Statement; -import net.sourceforge.phpeclipse.internal.compiler.ast.ThisReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.ThrowStatement; -import net.sourceforge.phpeclipse.internal.compiler.ast.TryStatement; -import net.sourceforge.phpeclipse.internal.compiler.ast.TypeDeclaration; -import net.sourceforge.phpeclipse.internal.compiler.ast.TypeReference; -import net.sourceforge.phpeclipse.internal.compiler.ast.UnaryExpression; public class ProblemReporter extends ProblemHandler implements ProblemReasons { - public ReferenceContext referenceContext; - - public ProblemReporter(IErrorHandlingPolicy policy, CompilerOptions options, IProblemFactory problemFactory) { - - // IProblemFactory problemFactory) { - super(policy, options, problemFactory); //), problemFactory); - } - - public void abortDueToInternalError(String errorMessage) { - String[] arguments = new String[] { errorMessage }; - this.handle(IProblem.Unclassified, arguments, arguments, Error | Abort, 0, 0); - } - - public void abortDueToInternalError(String errorMessage, ASTNode location) { - String[] arguments = new String[] { errorMessage }; - this.handle(IProblem.Unclassified, arguments, arguments, Error | Abort, location.sourceStart, location.sourceEnd); - } - - public void abstractMethodCannotBeOverridden(SourceTypeBinding type, MethodBinding concreteMethod) { - this.handle( - // %1 must be abstract since it cannot override the inherited - // package-private abstract method %2 - IProblem.AbstractMethodCannotBeOverridden, new String[] { - new String(type.sourceName()), - new String(CharOperation.concat(concreteMethod.declaringClass.readableName(), concreteMethod.readableName(), '.')) }, - new String[] { - new String(type.sourceName()), - new String(CharOperation.concat(concreteMethod.declaringClass.shortReadableName(), concreteMethod.shortReadableName(), - '.')) }, type.sourceStart(), type.sourceEnd()); - } - - public void abstractMethodInAbstractClass(SourceTypeBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.AbstractMethodInAbstractClass, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void abstractMethodMustBeImplemented(SourceTypeBinding type, MethodBinding abstractMethod) { - this.handle( - // Must implement the inherited abstract method %1 - // 8.4.3 - Every non-abstract subclass of an abstract type, A, - // must provide a concrete implementation of all of A's - // methods. - IProblem.AbstractMethodMustBeImplemented, new String[] { new String(CharOperation.concat(abstractMethod.declaringClass - .readableName(), abstractMethod.readableName(), '.')) }, new String[] { new String(CharOperation.concat( - abstractMethod.declaringClass.shortReadableName(), abstractMethod.shortReadableName(), '.')) }, type.sourceStart(), - type.sourceEnd()); - } - - public void abstractMethodNeedingNoBody(AbstractMethodDeclaration method) { - this.handle(IProblem.BodyForAbstractMethod, NoArgument, NoArgument, method.sourceStart, method.sourceEnd, method, method - .compilationResult()); - } - - public void alreadyDefinedLabel(char[] labelName, ASTNode location) { - String[] arguments = new String[] { new String(labelName) }; - this.handle(IProblem.DuplicateLabel, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void anonymousClassCannotExtendFinalClass(Expression expression, TypeBinding type) { - this.handle(IProblem.AnonymousClassCannotExtendFinalClass, new String[] { new String(type.readableName()) }, - new String[] { new String(type.shortReadableName()) }, expression.sourceStart, expression.sourceEnd); - } - - public void argumentTypeCannotBeVoid(SourceTypeBinding type, AbstractMethodDeclaration methodDecl, Argument arg) { - String[] arguments = new String[] { new String(methodDecl.selector), new String(arg.name) }; - this.handle(IProblem.ArgumentTypeCannotBeVoid, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void argumentTypeCannotBeVoidArray(SourceTypeBinding type, AbstractMethodDeclaration methodDecl, Argument arg) { - String[] arguments = new String[] { new String(methodDecl.selector), new String(arg.name) }; - this.handle(IProblem.ArgumentTypeCannotBeVoidArray, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void argumentTypeProblem(SourceTypeBinding type, AbstractMethodDeclaration methodDecl, Argument arg, - TypeBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.ArgumentTypeNotFound; - break; - case NotVisible: - // 2 - id = IProblem.ArgumentTypeNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.ArgumentTypeAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.ArgumentTypeInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.ArgumentTypeInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { new String(methodDecl.selector), arg.name(), new String(expectedType.readableName()) }, - new String[] { new String(methodDecl.selector), arg.name(), new String(expectedType.shortReadableName()) }, - arg.type.sourceStart, arg.type.sourceEnd); - } - - public void arrayConstantsOnlyInArrayInitializers(int sourceStart, int sourceEnd) { - this.handle(IProblem.ArrayConstantsOnlyInArrayInitializers, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void assignmentHasNoEffect(Assignment assignment, char[] name) { - String[] arguments = new String[] { new String(name) }; - this.handle(IProblem.AssignmentHasNoEffect, arguments, arguments, assignment.sourceStart, assignment.sourceEnd); - } - - public void attemptToReturnNonVoidExpression(ReturnStatement returnStatement, TypeBinding expectedType) { - this.handle(IProblem.VoidMethodReturnsValue, new String[] { new String(expectedType.readableName()) }, - new String[] { new String(expectedType.shortReadableName()) }, returnStatement.sourceStart, returnStatement.sourceEnd); - } - - public void attemptToReturnVoidValue(ReturnStatement returnStatement) { - this.handle(IProblem.MethodReturnsVoid, NoArgument, NoArgument, returnStatement.sourceStart, returnStatement.sourceEnd); - } - - //public void bytecodeExceeds64KLimit(AbstractMethodDeclaration location) - // { - // String[] arguments = new String[] {new String(location.selector), - // parametersAsString(location.binding)}; - // if (location.isConstructor()) { - // this.handle( - // IProblem.BytecodeExceeds64KLimitForConstructor, - // arguments, - // arguments, - // Error | Abort, - // location.sourceStart, - // location.sourceEnd); - // } else { - // this.handle( - // IProblem.BytecodeExceeds64KLimit, - // arguments, - // arguments, - // Error | Abort, - // location.sourceStart, - // location.sourceEnd); - // } - //} - public void bytecodeExceeds64KLimit(TypeDeclaration location) { - this.handle(IProblem.BytecodeExceeds64KLimitForClinit, NoArgument, NoArgument, Error | Abort, location.sourceStart, - location.sourceEnd); - } - - public void cannotAllocateVoidArray(Expression expression) { - this.handle(IProblem.CannotAllocateVoidArray, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void cannotAssignToFinalField(FieldBinding field, ASTNode location) { - this.handle(IProblem.FinalFieldAssignment, new String[] { - (field.declaringClass == null ? "array" : new String(field.declaringClass.readableName())), //$NON-NLS-1$ - new String(field.readableName()) }, new String[] { - (field.declaringClass == null ? "array" : new String(field.declaringClass.shortReadableName())), //$NON-NLS-1$ - new String(field.shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - - public void cannotAssignToFinalLocal(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.readableName()) }; - this.handle(IProblem.NonBlankFinalLocalAssignment, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void cannotAssignToFinalOuterLocal(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.readableName()) }; - this.handle(IProblem.FinalOuterLocalAssignment, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void cannotDeclareLocalInterface(char[] interfaceName, int sourceStart, int sourceEnd) { - String[] arguments = new String[] { new String(interfaceName) }; - this.handle(IProblem.CannotDefineInterfaceInLocalType, arguments, arguments, sourceStart, sourceEnd); - } - - public void cannotDefineDimensionsAndInitializer(ArrayAllocationExpression expresssion) { - this.handle(IProblem.CannotDefineDimensionExpressionsWithInit, NoArgument, NoArgument, expresssion.sourceStart, - expresssion.sourceEnd); - } - - public void cannotDireclyInvokeAbstractMethod(MessageSend messageSend, MethodBinding method) { - this.handle(IProblem.DirectInvocationOfAbstractMethod, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, messageSend.sourceStart, messageSend.sourceEnd); - } - - // public void cannotImportPackage(ImportReference importRef) { - // String[] arguments = new String[]{CharOperation.toString(importRef.tokens)}; - // this.handle(IProblem.CannotImportPackage, arguments, arguments, - // importRef.sourceStart, importRef.sourceEnd); - // } - public void cannotInstantiate(TypeReference typeRef, TypeBinding type) { - this.handle(IProblem.InvalidClassInstantiation, new String[] { new String(type.readableName()) }, new String[] { new String( - type.shortReadableName()) }, typeRef.sourceStart, typeRef.sourceEnd); - } - - public void cannotReferToNonFinalOuterLocal(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.readableName()) }; - this.handle(IProblem.OuterLocalMustBeFinal, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void cannotReturnInInitializer(ASTNode location) { - this.handle(IProblem.CannotReturnInInitializer, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void cannotThrowNull(ThrowStatement statement) { - this.handle(IProblem.CannotThrowNull, NoArgument, NoArgument, statement.sourceStart, statement.sourceEnd); - } - - public void cannotThrowType(SourceTypeBinding type, AbstractMethodDeclaration methodDecl, TypeReference exceptionType, - TypeBinding expectedType) { - this.handle(IProblem.CannotThrowType, new String[] { new String(expectedType.readableName()) }, new String[] { new String( - expectedType.shortReadableName()) }, exceptionType.sourceStart, exceptionType.sourceEnd); - } - - public void cannotUseSuperInJavaLangObject(ASTNode reference) { - this.handle(IProblem.ObjectHasNoSuperclass, NoArgument, NoArgument, reference.sourceStart, reference.sourceEnd); - } - - public void cannotUseSuperInCodeSnippet(int start, int end) { - this.handle(IProblem.CannotUseSuperInCodeSnippet, NoArgument, NoArgument, Error | Abort, start, end); - } - - public void caseExpressionMustBeConstant(Expression expression) { - this.handle(IProblem.NonConstantExpression, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void classExtendFinalClass(SourceTypeBinding type, TypeReference superclass, TypeBinding expectedType) { - String name = new String(type.sourceName()); - String expectedFullName = new String(expectedType.readableName()); - String expectedShortName = new String(expectedType.shortReadableName()); - if (expectedShortName.equals(name)) - expectedShortName = expectedFullName; - this.handle(IProblem.ClassExtendFinalClass, new String[] { expectedFullName, name }, new String[] { expectedShortName, name }, - superclass.sourceStart, superclass.sourceEnd); - } - - public void codeSnippetMissingClass(String missing, int start, int end) { - String[] arguments = new String[] { missing }; - this.handle(IProblem.CodeSnippetMissingClass, arguments, arguments, Error | Abort, start, end); - } - - public void codeSnippetMissingMethod(String className, String missingMethod, String argumentTypes, int start, int end) { - String[] arguments = new String[] { className, missingMethod, argumentTypes }; - this.handle(IProblem.CodeSnippetMissingMethod, arguments, arguments, Error | Abort, start, end); - } - - /* - * Given the current configuration, answers which category the problem falls into: Error | Warning | Ignore - */ - public int computeSeverity(int problemId) { - - // severity can have been preset on the problem - // if ((problem.severity & Fatal) != 0){ - // return Error; - // } - - // if not then check whether it is a configurable problem - switch (problemId) { - case IProblem.PHPIncludeNotExistWarning: - return this.options.getSeverity(CompilerOptions.PHPIncludeNotExistWarning); - case IProblem.PHPVarDeprecatedWarning: - return this.options.getSeverity(CompilerOptions.PHPVarDeprecatedWarning); - case IProblem.PHPBadStyleKeywordWarning: - return this.options.getSeverity(CompilerOptions.PHPBadStyleKeywordWarning); - case IProblem.PHPBadStyleUppercaseIdentifierWarning: - return this.options.getSeverity(CompilerOptions.PHPBadStyleUppercaseIdentifierWarning); - - case IProblem.UninitializedLocalVariable: - return this.options.getSeverity(CompilerOptions.UninitializedLocalVariableWarning); - case IProblem.CodeCannotBeReached: - return this.options.getSeverity(CompilerOptions.CodeCannotBeReachedWarning); - - case IProblem.MaskedCatch: - return this.options.getSeverity(CompilerOptions.MaskedCatchBlock); - - case IProblem.UnusedImport: - return this.options.getSeverity(CompilerOptions.UnusedImport); - - case IProblem.MethodButWithConstructorName: - return this.options.getSeverity(CompilerOptions.MethodWithConstructorName); - - case IProblem.OverridingNonVisibleMethod: - return this.options.getSeverity(CompilerOptions.OverriddenPackageDefaultMethod); - - case IProblem.IncompatibleReturnTypeForNonInheritedInterfaceMethod: - case IProblem.IncompatibleExceptionInThrowsClauseForNonInheritedInterfaceMethod: - return this.options.getSeverity(CompilerOptions.IncompatibleNonInheritedInterfaceMethod); - - case IProblem.OverridingDeprecatedMethod: - case IProblem.UsingDeprecatedType: - case IProblem.UsingDeprecatedMethod: - case IProblem.UsingDeprecatedConstructor: - case IProblem.UsingDeprecatedField: - return this.options.getSeverity(CompilerOptions.UsingDeprecatedAPI); - - case IProblem.LocalVariableIsNeverUsed: - return this.options.getSeverity(CompilerOptions.UnusedLocalVariable); - - case IProblem.ArgumentIsNeverUsed: - return this.options.getSeverity(CompilerOptions.UnusedArgument); - - case IProblem.NoImplicitStringConversionForCharArrayExpression: - return this.options.getSeverity(CompilerOptions.NoImplicitStringConversion); - - case IProblem.NeedToEmulateFieldReadAccess: - case IProblem.NeedToEmulateFieldWriteAccess: - case IProblem.NeedToEmulateMethodAccess: - case IProblem.NeedToEmulateConstructorAccess: - return this.options.getSeverity(CompilerOptions.AccessEmulation); - - case IProblem.NonExternalizedStringLiteral: - return this.options.getSeverity(CompilerOptions.NonExternalizedString); - - case IProblem.UseAssertAsAnIdentifier: - return this.options.getSeverity(CompilerOptions.AssertUsedAsAnIdentifier); - - case IProblem.NonStaticAccessToStaticMethod: - case IProblem.NonStaticAccessToStaticField: - return this.options.getSeverity(CompilerOptions.NonStaticAccessToStatic); - - // case IProblem.IndirectAccessToStaticMethod : - // case IProblem.IndirectAccessToStaticField : - // case IProblem.IndirectAccessToStaticType : - // return this.options.getSeverity(CompilerOptions.IndirectStaticAccess); - - case IProblem.AssignmentHasNoEffect: - return this.options.getSeverity(CompilerOptions.NoEffectAssignment); - - case IProblem.UnusedPrivateConstructor: - case IProblem.UnusedPrivateMethod: - case IProblem.UnusedPrivateField: - case IProblem.UnusedPrivateType: - return this.options.getSeverity(CompilerOptions.UnusedPrivateMember); - - case IProblem.Task: - return Warning; - - // case IProblem.LocalVariableHidingLocalVariable: - // case IProblem.LocalVariableHidingField: - // case IProblem.ArgumentHidingLocalVariable: - // case IProblem.ArgumentHidingField: - // return this.options.getSeverity(CompilerOptions.LocalVariableHiding); - - // case IProblem.FieldHidingLocalVariable: - // case IProblem.FieldHidingField: - // return this.options.getSeverity(CompilerOptions.FieldHiding); - - // case IProblem.PossibleAccidentalBooleanAssignment: - // return this.options.getSeverity(CompilerOptions.AccidentalBooleanAssign); - - // case IProblem.SuperfluousSemicolon: - // return this.options.getSeverity(CompilerOptions.SuperfluousSemicolon); - // - // case IProblem.UndocumentedEmptyBlock: - // return this.options.getSeverity(CompilerOptions.UndocumentedEmptyBlock); - // - // case IProblem.UnnecessaryCast: - // case IProblem.UnnecessaryArgumentCast: - // case IProblem.UnnecessaryInstanceof: - // return this.options.getSeverity(CompilerOptions.UnnecessaryTypeCheck); - // - // case IProblem.FinallyMustCompleteNormally: - // return this.options.getSeverity(CompilerOptions.FinallyBlockNotCompleting); - // - // case IProblem.UnusedMethodDeclaredThrownException: - // case IProblem.UnusedConstructorDeclaredThrownException: - // return this.options.getSeverity(CompilerOptions.UnusedDeclaredThrownException); - // - // case IProblem.UnqualifiedFieldAccess: - // return this.options.getSeverity(CompilerOptions.UnqualifiedFieldAccess); - - /* - * Javadoc syntax errors - */ - // Javadoc explicit IDs - // case IProblem.JavadocUnexpectedTag: - // case IProblem.JavadocDuplicateReturnTag: - // case IProblem.JavadocInvalidThrowsClass: - // case IProblem.JavadocInvalidSeeReference: - // case IProblem.JavadocInvalidSeeHref: - // case IProblem.JavadocInvalidSeeArgs: - // case IProblem.JavadocInvalidTag: - // return this.options.getSeverity(CompilerOptions.InvalidJavadoc); - /* - * Javadoc tags resolved references errors - */ - // case IProblem.JavadocInvalidParamName: - // case IProblem.JavadocDuplicateParamName: - // case IProblem.JavadocMissingParamName: - // case IProblem.JavadocInvalidThrowsClassName: - // case IProblem.JavadocDuplicateThrowsClassName: - // case IProblem.JavadocMissingThrowsClassName: - // case IProblem.JavadocMissingSeeReference: - // case IProblem.JavadocUsingDeprecatedField: - // case IProblem.JavadocUsingDeprecatedConstructor: - // case IProblem.JavadocUsingDeprecatedMethod: - // case IProblem.JavadocUsingDeprecatedType: - // case IProblem.JavadocUndefinedField: - // case IProblem.JavadocNotVisibleField: - // case IProblem.JavadocAmbiguousField: - // case IProblem.JavadocUndefinedConstructor: - // case IProblem.JavadocNotVisibleConstructor: - // case IProblem.JavadocAmbiguousConstructor: - // case IProblem.JavadocUndefinedMethod: - // case IProblem.JavadocNotVisibleMethod: - // case IProblem.JavadocAmbiguousMethod: - // case IProblem.JavadocParameterMismatch: - // case IProblem.JavadocUndefinedType: - // case IProblem.JavadocNotVisibleType: - // case IProblem.JavadocAmbiguousType: - // case IProblem.JavadocInternalTypeNameProvided: - // case IProblem.JavadocNoMessageSendOnArrayType: - // case IProblem.JavadocNoMessageSendOnBaseType: - // if (!this.options.reportInvalidJavadocTags) - // return ProblemSeverities.Ignore; - // else - // return this.options.getSeverity(CompilerOptions.InvalidJavadoc); - /* - * Javadoc missing tags errors - */ - // case IProblem.JavadocMissingParamTag: - // case IProblem.JavadocMissingReturnTag: - // case IProblem.JavadocMissingThrowsTag: - // return this.options.getSeverity(CompilerOptions.MissingJavadocTags); - /* - * Missing Javadoc errors - */ - // case IProblem.JavadocMissing: - // return this.options.getSeverity(CompilerOptions.MissingJavadocComments); - // by default problems are errors. - default: - return Error; - } - } - - //public void conditionalArgumentsIncompatibleTypes(ConditionalExpression - // expression, TypeBinding trueType, TypeBinding falseType) { - // this.handle( - // IProblem.IncompatibleTypesInConditionalOperator, - // new String[] {new String(trueType.readableName()), new - // String(falseType.readableName())}, - // new String[] {new String(trueType.sourceName()), new - // String(falseType.sourceName())}, - // expression.sourceStart, - // expression.sourceEnd); - //} - // public void conflictingImport(ImportReference importRef) { - // String[] arguments = new String[]{CharOperation.toString(importRef.tokens)}; - // this.handle(IProblem.ConflictingImport, arguments, arguments, - // importRef.sourceStart, importRef.sourceEnd); - // } - public void constantOutOfFormat(NumberLiteral lit) { - // the literal is not in a correct format - // this code is called on IntLiteral and LongLiteral - // example 000811 ...the 8 is uncorrect. - if ((lit instanceof LongLiteral) || (lit instanceof IntLiteral)) { - char[] source = lit.source(); - try { - final String Radix; - final int radix; - if ((source[1] == 'x') || (source[1] == 'X')) { - radix = 16; - Radix = "Hexa"; //$NON-NLS-1$ - } else { - radix = 8; - Radix = "Octal"; //$NON-NLS-1$ - } - //look for the first digit that is incorrect - int place = -1; - label: for (int i = radix == 8 ? 1 : 2; i < source.length; i++) { - if (Character.digit(source[i], radix) == -1) { - place = i; - break label; - } - } - String[] arguments = new String[] { Radix + " " + new String(source) - + " (digit " + new String(new char[] { source[place] }) + ")" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - this.handle(IProblem.NumericValueOutOfRange, arguments, arguments, lit.sourceStart, lit.sourceEnd); - return; - } catch (IndexOutOfBoundsException ex) { - } - // just in case .... use a predefined error.. - // we should never come here...(except if the code changes !) - this.constantOutOfRange(lit); - } - } - - public void constantOutOfRange(Literal lit) { - // lit is some how out of range of it declared type - // example - // 9999999999999999999999999999999999999999999999999999999999999999999 - String[] arguments = new String[] { new String(lit.source()) }; - this.handle(IProblem.NumericValueOutOfRange, arguments, arguments, lit.sourceStart, lit.sourceEnd); - } - - public void deprecatedField(FieldBinding field, ASTNode location) { - this.handle(IProblem.UsingDeprecatedField, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name) }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name) }, - location.sourceStart, location.sourceEnd); - } - - public void deprecatedMethod(MethodBinding method, ASTNode location) { - if (method.isConstructor()) - this.handle(IProblem.UsingDeprecatedConstructor, new String[] { - new String(method.declaringClass.readableName()), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - else - this.handle(IProblem.UsingDeprecatedMethod, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - } - - public void deprecatedType(TypeBinding type, ASTNode location) { - if (location == null) - return; // 1G828DN - no type ref for synthetic arguments - this.handle(IProblem.UsingDeprecatedType, new String[] { new String(type.readableName()) }, new String[] { new String(type - .shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - - public void duplicateCase(CaseStatement statement, Constant constant) { - String[] arguments = new String[] { String.valueOf(constant.intValue()) }; - this.handle(IProblem.DuplicateCase, arguments, arguments, statement.sourceStart, statement.sourceEnd); - } - - public void duplicateDefaultCase(DefaultCase statement) { - this.handle(IProblem.DuplicateDefaultCase, NoArgument, NoArgument, statement.sourceStart, statement.sourceEnd); - } - - public void duplicateFieldInType(SourceTypeBinding type, FieldDeclaration fieldDecl) { - this.handle(IProblem.DuplicateField, new String[] { new String(type.sourceName()), fieldDecl.name() }, new String[] { - new String(type.shortReadableName()), - fieldDecl.name() }, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - // public void duplicateImport(ImportReference importRef) { - // String[] arguments = new String[]{CharOperation.toString(importRef.tokens)}; - // this.handle(IProblem.DuplicateImport, arguments, arguments, - // importRef.sourceStart, importRef.sourceEnd); - // } - public void duplicateInitializationOfBlankFinalField(FieldBinding field, Reference reference) { - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(IProblem.DuplicateBlankFinalFieldInitialization, arguments, arguments, reference.sourceStart, reference.sourceEnd); - } - - public void duplicateInitializationOfFinalLocal(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.readableName()) }; - this.handle(IProblem.DuplicateFinalLocalInitialization, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void duplicateMethodInType(SourceTypeBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(methodDecl.selector), new String(type.sourceName()) }; - this.handle(IProblem.DuplicateMethod, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void duplicateModifierForField(ReferenceBinding type, FieldDeclaration fieldDecl) { - /* - * to highlight modifiers use: this.handle( new Problem( DuplicateModifierForField, new String[] {fieldDecl.name()}, - * fieldDecl.modifiers.sourceStart, fieldDecl.modifiers.sourceEnd)); - */ - String[] arguments = new String[] { fieldDecl.name() }; - this.handle(IProblem.DuplicateModifierForField, arguments, arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void duplicateModifierForMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - this.handle(IProblem.DuplicateModifierForMethod, - new String[] { new String(type.sourceName()), new String(methodDecl.selector) }, new String[] { - new String(type.shortReadableName()), - new String(methodDecl.selector) }, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void duplicateModifierForType(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.DuplicateModifierForType, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void duplicateModifierForVariable(LocalDeclaration localDecl, boolean complainForArgument) { - String[] arguments = new String[] { localDecl.name() }; - this.handle(complainForArgument ? IProblem.DuplicateModifierForArgument : IProblem.DuplicateModifierForVariable, arguments, - arguments, localDecl.sourceStart, localDecl.sourceEnd); - } - - public void duplicateNestedType(TypeDeclaration typeDecl) { - String[] arguments = new String[] { new String(typeDecl.name) }; - this.handle(IProblem.DuplicateNestedType, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void duplicateSuperinterface(SourceTypeBinding type, TypeDeclaration typeDecl, ReferenceBinding superType) { - this.handle(IProblem.DuplicateSuperInterface, new String[] { - new String(superType.readableName()), - new String(type.sourceName()) }, new String[] { new String(superType.shortReadableName()), new String(type.sourceName()) }, - typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void duplicateTypes(CompilationUnitDeclaration compUnitDecl, TypeDeclaration typeDecl) { - String[] arguments = new String[] { new String(compUnitDecl.getFileName()), new String(typeDecl.name) }; - this.referenceContext = typeDecl; // report the problem against the - // type not the entire compilation - // unit - this.handle(IProblem.DuplicateTypes, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd, - compUnitDecl.compilationResult); - } - - public void errorNoMethodFor(MessageSend messageSend, TypeBinding recType, TypeBinding[] params) { - StringBuffer buffer = new StringBuffer(); - StringBuffer shortBuffer = new StringBuffer(); - for (int i = 0, length = params.length; i < length; i++) { - if (i != 0) { - buffer.append(", "); //$NON-NLS-1$ - shortBuffer.append(", "); //$NON-NLS-1$ - } - buffer.append(new String(params[i].readableName())); - shortBuffer.append(new String(params[i].shortReadableName())); - } - this.handle(recType.isArrayType() ? IProblem.NoMessageSendOnArrayType : IProblem.NoMessageSendOnBaseType, new String[] { - new String(recType.readableName()), - new String(messageSend.selector), - buffer.toString() }, new String[] { - new String(recType.shortReadableName()), - new String(messageSend.selector), - shortBuffer.toString() }, messageSend.sourceStart, messageSend.sourceEnd); - } - - public void errorThisSuperInStatic(ASTNode reference) { - String[] arguments = new String[] { reference.isSuper() ? "super" : "this" }; //$NON-NLS-2$ //$NON-NLS-1$ - this.handle(IProblem.ThisInStaticContext, arguments, arguments, reference.sourceStart, reference.sourceEnd); - } - - public void exceptionTypeProblem(SourceTypeBinding type, AbstractMethodDeclaration methodDecl, TypeReference exceptionType, - TypeBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.ExceptionTypeNotFound; - break; - case NotVisible: - // 2 - id = IProblem.ExceptionTypeNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.ExceptionTypeAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.ExceptionTypeInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.ExceptionTypeInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { new String(methodDecl.selector), new String(expectedType.readableName()) }, new String[] { - new String(methodDecl.selector), - new String(expectedType.shortReadableName()) }, exceptionType.sourceStart, exceptionType.sourceEnd); - } - - public void expressionShouldBeAVariable(Expression expression) { - this.handle(IProblem.ExpressionShouldBeAVariable, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void fieldsOrThisBeforeConstructorInvocation(ThisReference reference) { - this.handle(IProblem.ThisSuperDuringConstructorInvocation, NoArgument, NoArgument, reference.sourceStart, reference.sourceEnd); - } - - public void fieldTypeProblem(SourceTypeBinding type, FieldDeclaration fieldDecl, TypeBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.FieldTypeNotFound; - break; - case NotVisible: - // 2 - id = IProblem.FieldTypeNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.FieldTypeAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.FieldTypeInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.FieldTypeInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { fieldDecl.name(), new String(type.sourceName()), new String(expectedType.readableName()) }, - new String[] { fieldDecl.name(), new String(type.sourceName()), new String(expectedType.shortReadableName()) }, - fieldDecl.type.sourceStart, fieldDecl.type.sourceEnd); - } - - public void finalMethodCannotBeOverridden(MethodBinding currentMethod, MethodBinding inheritedMethod) { - this.handle( - // Cannot override the final method from %1 - // 8.4.3.3 - Final methods cannot be overridden or hidden. - IProblem.FinalMethodCannotBeOverridden, new String[] { new String(inheritedMethod.declaringClass.readableName()) }, - new String[] { new String(inheritedMethod.declaringClass.shortReadableName()) }, currentMethod.sourceStart(), currentMethod - .sourceEnd()); - } - - public void forwardReference(Reference reference, int indexInQualification, TypeBinding type) { - this.handle(IProblem.ReferenceToForwardField, NoArgument, NoArgument, reference.sourceStart, reference.sourceEnd); - } - - // use this private API when the compilation unit result can be found - // through the - // reference context. Otherwise, use the other API taking a problem and a - // compilation result - // as arguments - private void handle(int problemId, String[] problemArguments, String[] messageArguments, int problemStartPosition, - int problemEndPosition) { - this.handle(problemId, problemArguments, messageArguments, problemStartPosition, problemEndPosition, referenceContext, - referenceContext == null ? null : referenceContext.compilationResult()); - referenceContext = null; - } - - // use this private API when the compilation unit result can be found - // through the - // reference context. Otherwise, use the other API taking a problem and a - // compilation result - // as arguments - private void handle(int problemId, String[] problemArguments, String[] messageArguments, int severity, int problemStartPosition, - int problemEndPosition) { - this.handle(problemId, problemArguments, messageArguments, severity, problemStartPosition, problemEndPosition, - referenceContext, referenceContext == null ? null : referenceContext.compilationResult()); - referenceContext = null; - } - - // use this private API when the compilation unit result cannot be found - // through the - // reference context. - private void handle(int problemId, String[] problemArguments, String[] messageArguments, int problemStartPosition, - int problemEndPosition, CompilationResult unitResult) { - this.handle(problemId, problemArguments, messageArguments, problemStartPosition, problemEndPosition, referenceContext, - unitResult); - referenceContext = null; - } - - public void hidingEnclosingType(TypeDeclaration typeDecl) { - String[] arguments = new String[] { new String(typeDecl.name) }; - this.handle(IProblem.HidingEnclosingType, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void hierarchyCircularity(SourceTypeBinding sourceType, ReferenceBinding superType, TypeReference reference) { - int start = 0; - int end = 0; - String typeName = ""; //$NON-NLS-1$ - String shortTypeName = ""; //$NON-NLS-1$ - if (reference == null) { // can only happen when java.lang.Object is - // busted - start = sourceType.sourceStart(); - end = sourceType.sourceEnd(); - typeName = new String(superType.readableName()); - shortTypeName = new String(superType.sourceName()); - } else { - start = reference.sourceStart; - end = reference.sourceEnd; - char[][] qName = reference.getTypeName(); - typeName = CharOperation.toString(qName); - shortTypeName = new String(qName[qName.length - 1]); - } - if (sourceType == superType) - this.handle(IProblem.HierarchyCircularitySelfReference, new String[] { new String(sourceType.sourceName()), typeName }, - new String[] { new String(sourceType.sourceName()), shortTypeName }, start, end); - else - this.handle(IProblem.HierarchyCircularity, new String[] { new String(sourceType.sourceName()), typeName }, new String[] { - new String(sourceType.sourceName()), - shortTypeName }, start, end); - } - - public void hierarchyHasProblems(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.HierarchyHasProblems, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalAbstractModifierCombinationForMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.IllegalAbstractModifierCombinationForMethod, arguments, arguments, methodDecl.sourceStart, - methodDecl.sourceEnd); - } - - public void illegalModifierCombinationFinalAbstractForClass(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierCombinationFinalAbstractForClass, arguments, arguments, type.sourceStart(), type - .sourceEnd()); - } - - public void illegalModifierCombinationFinalVolatileForField(ReferenceBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { fieldDecl.name() }; - this.handle(IProblem.IllegalModifierCombinationFinalVolatileForField, arguments, arguments, fieldDecl.sourceStart, - fieldDecl.sourceEnd); - } - - public void illegalModifierForClass(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierForClass, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalModifierForField(ReferenceBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { fieldDecl.name() }; - this.handle(IProblem.IllegalModifierForField, arguments, arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void illegalModifierForInterface(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierForInterface, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalModifierForInterfaceField(ReferenceBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { fieldDecl.name() }; - this.handle(IProblem.IllegalModifierForInterfaceField, arguments, arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void illegalModifierForInterfaceMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.IllegalModifierForInterfaceMethod, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void illegalModifierForLocalClass(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierForLocalClass, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalModifierForMemberClass(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierForMemberClass, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalModifierForMemberInterface(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalModifierForMemberInterface, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalModifierForMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.IllegalModifierForMethod, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void illegalModifierForVariable(LocalDeclaration localDecl, boolean complainAsArgument) { - String[] arguments = new String[] { localDecl.name() }; - this.handle(complainAsArgument ? IProblem.IllegalModifierForArgument : IProblem.IllegalModifierForVariable, arguments, - arguments, localDecl.sourceStart, localDecl.sourceEnd); - } - - public void illegalPrimitiveOrArrayTypeForEnclosingInstance(TypeBinding enclosingType, ASTNode location) { - this.handle(IProblem.IllegalPrimitiveOrArrayTypeForEnclosingInstance, - new String[] { new String(enclosingType.readableName()) }, new String[] { new String(enclosingType.shortReadableName()) }, - location.sourceStart, location.sourceEnd); - } - - public void illegalStaticModifierForMemberType(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalStaticModifierForMemberType, arguments, arguments, type.sourceStart(), type.sourceEnd()); - } - - public void illegalVisibilityModifierCombinationForField(ReferenceBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { new String(fieldDecl.name()) }; - this.handle(IProblem.IllegalVisibilityModifierCombinationForField, arguments, arguments, fieldDecl.sourceStart, - fieldDecl.sourceEnd); - } - - public void illegalVisibilityModifierCombinationForMemberType(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalVisibilityModifierCombinationForMemberType, arguments, arguments, type.sourceStart(), type - .sourceEnd()); - } - - public void illegalVisibilityModifierCombinationForMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.IllegalVisibilityModifierCombinationForMethod, arguments, arguments, methodDecl.sourceStart, - methodDecl.sourceEnd); - } - - public void illegalVisibilityModifierForInterfaceMemberType(SourceTypeBinding type) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.IllegalVisibilityModifierForInterfaceMemberType, arguments, arguments, type.sourceStart(), type - .sourceEnd()); - } - - public void illegalVoidExpression(ASTNode location) { - this.handle(IProblem.InvalidVoidExpression, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - // public void importProblem(ImportReference importRef, Binding expectedImport) { - // int problemId = expectedImport.problemId(); - // int id; - // switch (problemId) { - // case NotFound : - // // 1 - // id = IProblem.ImportNotFound; - // break; - // case NotVisible : - // // 2 - // id = IProblem.ImportNotVisible; - // break; - // case Ambiguous : - // // 3 - // id = IProblem.ImportAmbiguous; - // break; - // case InternalNameProvided : - // // 4 - // id = IProblem.ImportInternalNameProvided; - // break; - // case InheritedNameHidesEnclosingName : - // // 5 - // id = IProblem.ImportInheritedNameHidesEnclosingName; - // break; - // case NoError : - // // 0 - // default : - // needImplementation(); // want to fail to see why we were - // // here... - // return; - // } - // String argument; - // if (expectedImport instanceof ProblemReferenceBinding) { - // argument = CharOperation - // .toString(((ProblemReferenceBinding) expectedImport).compoundName); - // } else { - // argument = CharOperation.toString(importRef.tokens); - // } - // String[] arguments = new String[]{argument}; - // this.handle(id, arguments, arguments, importRef.sourceStart, - // importRef.sourceEnd); - // } - public void incompatibleExceptionInThrowsClause(SourceTypeBinding type, MethodBinding currentMethod, - MethodBinding inheritedMethod, ReferenceBinding exceptionType) { - if (type == currentMethod.declaringClass) { - int id; - if (currentMethod.declaringClass.isInterface() && !inheritedMethod.isPublic()) { // interface inheriting - // Object protected - // method - id = IProblem.IncompatibleExceptionInThrowsClauseForNonInheritedInterfaceMethod; - } else { - id = IProblem.IncompatibleExceptionInThrowsClause; - } - this - .handle( - // Exception %1 is not compatible with throws - // clause in %2 - // 9.4.4 - The type of exception in the throws - // clause is incompatible. - id, new String[] { - new String(exceptionType.sourceName()), - new String(CharOperation.concat(inheritedMethod.declaringClass.readableName(), inheritedMethod.readableName(), - '.')) }, new String[] { - new String(exceptionType.sourceName()), - new String(CharOperation.concat(inheritedMethod.declaringClass.shortReadableName(), inheritedMethod - .shortReadableName(), '.')) }, currentMethod.sourceStart(), currentMethod.sourceEnd()); - } else - this - .handle( - // Exception %1 in throws clause of %2 is not - // compatible with %3 - // 9.4.4 - The type of exception in the throws - // clause is incompatible. - IProblem.IncompatibleExceptionInInheritedMethodThrowsClause, new String[] { - new String(exceptionType.sourceName()), - new String(CharOperation.concat(currentMethod.declaringClass.sourceName(), currentMethod.readableName(), '.')), - new String(CharOperation.concat(inheritedMethod.declaringClass.readableName(), inheritedMethod.readableName(), - '.')) }, new String[] { - new String(exceptionType.sourceName()), - new String(CharOperation - .concat(currentMethod.declaringClass.sourceName(), currentMethod.shortReadableName(), '.')), - new String(CharOperation.concat(inheritedMethod.declaringClass.shortReadableName(), inheritedMethod - .shortReadableName(), '.')) }, type.sourceStart(), type.sourceEnd()); - } - - public void incompatibleReturnType(MethodBinding currentMethod, MethodBinding inheritedMethod) { - StringBuffer methodSignature = new StringBuffer(); - methodSignature.append(inheritedMethod.declaringClass.readableName()).append('.').append(inheritedMethod.readableName()); - StringBuffer shortSignature = new StringBuffer(); - shortSignature.append(inheritedMethod.declaringClass.shortReadableName()).append('.').append( - inheritedMethod.shortReadableName()); - int id; - if (currentMethod.declaringClass.isInterface() && !inheritedMethod.isPublic()) { // interface inheriting - // Object protected method - id = IProblem.IncompatibleReturnTypeForNonInheritedInterfaceMethod; - } else { - id = IProblem.IncompatibleReturnType; - } - this.handle(id, new String[] { methodSignature.toString() }, new String[] { shortSignature.toString() }, currentMethod - .sourceStart(), currentMethod.sourceEnd()); - } - - public void incorrectLocationForEmptyDimension(ArrayAllocationExpression expression, int index) { - this.handle(IProblem.IllegalDimension, NoArgument, NoArgument, expression.dimensions[index + 1].sourceStart, - expression.dimensions[index + 1].sourceEnd); - } - - public void incorrectSwitchType(Expression expression, TypeBinding testType) { - this.handle(IProblem.IncorrectSwitchType, new String[] { new String(testType.readableName()) }, new String[] { new String( - testType.shortReadableName()) }, expression.sourceStart, expression.sourceEnd); - } - - public void inheritedMethodReducesVisibility(SourceTypeBinding type, MethodBinding concreteMethod, MethodBinding[] abstractMethods) { - StringBuffer concreteSignature = new StringBuffer(); - concreteSignature.append(concreteMethod.declaringClass.readableName()).append('.').append(concreteMethod.readableName()); - StringBuffer shortSignature = new StringBuffer(); - shortSignature.append(concreteMethod.declaringClass.shortReadableName()).append('.').append(concreteMethod.shortReadableName()); - this.handle( - // The inherited method %1 cannot hide the public abstract method in %2 - IProblem.InheritedMethodReducesVisibility, new String[] { - new String(concreteSignature.toString()), - new String(abstractMethods[0].declaringClass.readableName()) }, new String[] { - new String(shortSignature.toString()), - new String(abstractMethods[0].declaringClass.shortReadableName()) }, type.sourceStart(), type.sourceEnd()); - } - - public void inheritedMethodsHaveIncompatibleReturnTypes(SourceTypeBinding type, MethodBinding[] inheritedMethods, int length) { - StringBuffer methodSignatures = new StringBuffer(); - StringBuffer shortSignatures = new StringBuffer(); - for (int i = length; --i >= 0;) { - methodSignatures.append(inheritedMethods[i].declaringClass.readableName()).append('.').append( - inheritedMethods[i].readableName()); - shortSignatures.append(inheritedMethods[i].declaringClass.shortReadableName()).append('.').append( - inheritedMethods[i].shortReadableName()); - if (i != 0) { - methodSignatures.append(", "); //$NON-NLS-1$ - shortSignatures.append(", "); //$NON-NLS-1$ - } - } - this.handle( - // Return type is incompatible with %1 - // 9.4.2 - The return type from the method is incompatible with - // the declaration. - IProblem.IncompatibleReturnType, new String[] { methodSignatures.toString() }, new String[] { shortSignatures.toString() }, - type.sourceStart(), type.sourceEnd()); - } - - public void initializerMustCompleteNormally(FieldDeclaration fieldDecl) { - this.handle(IProblem.InitializerMustCompleteNormally, NoArgument, NoArgument, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void innerTypesCannotDeclareStaticInitializers(ReferenceBinding innerType, ASTNode location) { - this.handle(IProblem.CannotDefineStaticInitializerInLocalType, new String[] { new String(innerType.readableName()) }, - new String[] { new String(innerType.shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - - public void interfaceCannotHaveConstructors(ConstructorDeclaration constructor) { - this.handle(IProblem.InterfaceCannotHaveConstructors, NoArgument, NoArgument, constructor.sourceStart, constructor.sourceEnd, - constructor, constructor.compilationResult()); - } - - public void interfaceCannotHaveInitializers(SourceTypeBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { new String(type.sourceName()) }; - this.handle(IProblem.InterfaceCannotHaveInitializers, arguments, arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void invalidBreak(ASTNode location) { - this.handle(IProblem.InvalidBreak, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void invalidConstructor(Statement statement, MethodBinding targetConstructor) { - boolean insideDefaultConstructor = (referenceContext instanceof ConstructorDeclaration) - && ((ConstructorDeclaration) referenceContext).isDefaultConstructor(); - boolean insideImplicitConstructorCall = (statement instanceof ExplicitConstructorCall) - && (((ExplicitConstructorCall) statement).accessMode == ExplicitConstructorCall.ImplicitSuper); - int flag = IProblem.UndefinedConstructor; //default... - switch (targetConstructor.problemId()) { - case NotFound: - if (insideDefaultConstructor) { - flag = IProblem.UndefinedConstructorInDefaultConstructor; - } else if (insideImplicitConstructorCall) { - flag = IProblem.UndefinedConstructorInImplicitConstructorCall; - } else { - flag = IProblem.UndefinedConstructor; - } - break; - case NotVisible: - if (insideDefaultConstructor) { - flag = IProblem.NotVisibleConstructorInDefaultConstructor; - } else if (insideImplicitConstructorCall) { - flag = IProblem.NotVisibleConstructorInImplicitConstructorCall; - } else { - flag = IProblem.NotVisibleConstructor; - } - break; - case Ambiguous: - if (insideDefaultConstructor) { - flag = IProblem.AmbiguousConstructorInDefaultConstructor; - } else if (insideImplicitConstructorCall) { - flag = IProblem.AmbiguousConstructorInImplicitConstructorCall; - } else { - flag = IProblem.AmbiguousConstructor; - } - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - this.handle(flag, new String[] { - new String(targetConstructor.declaringClass.readableName()), - parametersAsString(targetConstructor) }, new String[] { - new String(targetConstructor.declaringClass.shortReadableName()), - parametersAsShortString(targetConstructor) }, statement.sourceStart, statement.sourceEnd); - } - - public void invalidContinue(ASTNode location) { - this.handle(IProblem.InvalidContinue, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void invalidEnclosingType(Expression expression, TypeBinding type, ReferenceBinding enclosingType) { - if (enclosingType.isAnonymousType()) - enclosingType = enclosingType.superclass(); - int flag = IProblem.UndefinedType; // default - switch (type.problemId()) { - case NotFound: - // 1 - flag = IProblem.UndefinedType; - break; - case NotVisible: - // 2 - flag = IProblem.NotVisibleType; - break; - case Ambiguous: - // 3 - flag = IProblem.AmbiguousType; - break; - case InternalNameProvided: - flag = IProblem.InternalTypeNameProvided; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - this.handle(flag, new String[] { new String(enclosingType.readableName()) + "." + new String(type.readableName()) }, //$NON-NLS-1$ - new String[] { new String(enclosingType.shortReadableName()) + "." + new String(type.shortReadableName()) }, //$NON-NLS-1$ - expression.sourceStart, expression.sourceEnd); - } - - public void invalidExpressionAsStatement(Expression expression) { - this.handle(IProblem.InvalidExpressionAsStatement, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void invalidField(FieldReference fieldRef, TypeBinding searchedType) { - int severity = Error; - int flag = IProblem.UndefinedField; - FieldBinding field = fieldRef.binding; - switch (field.problemId()) { - case NotFound: - flag = IProblem.UndefinedField; - /* - * also need to check that the searchedType is the receiver type if (searchedType.isHierarchyInconsistent()) severity = - * SecondaryError; - */ - break; - case NotVisible: - flag = IProblem.NotVisibleField; - break; - case Ambiguous: - flag = IProblem.AmbiguousField; - break; - case NonStaticReferenceInStaticContext: - flag = IProblem.NonStaticFieldFromStaticInvocation; - break; - case NonStaticReferenceInConstructorInvocation: - flag = IProblem.InstanceFieldDuringConstructorInvocation; - break; - case InheritedNameHidesEnclosingName: - flag = IProblem.InheritedFieldHidesEnclosingName; - break; - case ReceiverTypeNotVisible: - this.handle(IProblem.NotVisibleType, new String[] { new String(searchedType.leafComponentType().readableName()) }, - new String[] { new String(searchedType.leafComponentType().shortReadableName()) }, fieldRef.receiver.sourceStart, - fieldRef.receiver.sourceEnd); - return; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(flag, arguments, arguments, severity, fieldRef.sourceStart, fieldRef.sourceEnd); - } - - public void invalidField(NameReference nameRef, FieldBinding field) { - int flag = IProblem.UndefinedField; - switch (field.problemId()) { - case NotFound: - flag = IProblem.UndefinedField; - break; - case NotVisible: - flag = IProblem.NotVisibleField; - break; - case Ambiguous: - flag = IProblem.AmbiguousField; - break; - case NonStaticReferenceInStaticContext: - flag = IProblem.NonStaticFieldFromStaticInvocation; - break; - case NonStaticReferenceInConstructorInvocation: - flag = IProblem.InstanceFieldDuringConstructorInvocation; - break; - case InheritedNameHidesEnclosingName: - flag = IProblem.InheritedFieldHidesEnclosingName; - break; - case ReceiverTypeNotVisible: - this.handle(IProblem.NotVisibleType, new String[] { new String(field.declaringClass.leafComponentType().readableName()) }, - new String[] { new String(field.declaringClass.leafComponentType().shortReadableName()) }, nameRef.sourceStart, - nameRef.sourceEnd); - return; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(flag, arguments, arguments, nameRef.sourceStart, nameRef.sourceEnd); - } - - public void invalidField(QualifiedNameReference nameRef, FieldBinding field, int index, TypeBinding searchedType) { - //the resolution of the index-th field of qname failed - //qname.otherBindings[index] is the binding that has produced the - // error - //The different targetted errors should be : - //UndefinedField - //NotVisibleField - //AmbiguousField - if (searchedType.isBaseType()) { - this.handle(IProblem.NoFieldOnBaseType, new String[] { - new String(searchedType.readableName()), - CharOperation.toString(CharOperation.subarray(nameRef.tokens, 0, index)), - new String(nameRef.tokens[index]) }, new String[] { - new String(searchedType.sourceName()), - CharOperation.toString(CharOperation.subarray(nameRef.tokens, 0, index)), - new String(nameRef.tokens[index]) }, nameRef.sourceStart, nameRef.sourceEnd); - return; - } - int flag = IProblem.UndefinedField; - switch (field.problemId()) { - case NotFound: - flag = IProblem.UndefinedField; - /* - * also need to check that the searchedType is the receiver type if (searchedType.isHierarchyInconsistent()) severity = - * SecondaryError; - */ - break; - case NotVisible: - flag = IProblem.NotVisibleField; - break; - case Ambiguous: - flag = IProblem.AmbiguousField; - break; - case NonStaticReferenceInStaticContext: - flag = IProblem.NonStaticFieldFromStaticInvocation; - break; - case NonStaticReferenceInConstructorInvocation: - flag = IProblem.InstanceFieldDuringConstructorInvocation; - break; - case InheritedNameHidesEnclosingName: - flag = IProblem.InheritedFieldHidesEnclosingName; - break; - case ReceiverTypeNotVisible: - this - .handle(IProblem.NotVisibleType, new String[] { new String(searchedType.leafComponentType().readableName()) }, - new String[] { new String(searchedType.leafComponentType().shortReadableName()) }, nameRef.sourceStart, - nameRef.sourceEnd); - return; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - String[] arguments = new String[] { CharOperation.toString(CharOperation.subarray(nameRef.tokens, 0, index + 1)) }; - this.handle(flag, arguments, arguments, nameRef.sourceStart, nameRef.sourceEnd); - } - - public void invalidMethod(MessageSend messageSend, MethodBinding method) { - // CODE should be UPDATED according to error coding in the different - // method binding errors - // The different targetted errors should be : - // UndefinedMethod - // NotVisibleMethod - // AmbiguousMethod - // InheritedNameHidesEnclosingName - // InstanceMethodDuringConstructorInvocation - // StaticMethodRequested - int flag = IProblem.UndefinedMethod; //default... - switch (method.problemId()) { - case NotFound: - flag = IProblem.UndefinedMethod; - break; - case NotVisible: - flag = IProblem.NotVisibleMethod; - break; - case Ambiguous: - flag = IProblem.AmbiguousMethod; - break; - case InheritedNameHidesEnclosingName: - flag = IProblem.InheritedMethodHidesEnclosingName; - break; - case NonStaticReferenceInConstructorInvocation: - flag = IProblem.InstanceMethodDuringConstructorInvocation; - break; - case NonStaticReferenceInStaticContext: - flag = IProblem.StaticMethodRequested; - break; - case ReceiverTypeNotVisible: - this.handle(IProblem.NotVisibleType, new String[] { new String(method.declaringClass.leafComponentType().readableName()) }, - new String[] { new String(method.declaringClass.leafComponentType().shortReadableName()) }, - messageSend.receiver.sourceStart, messageSend.receiver.sourceEnd); - return; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - if (flag == IProblem.UndefinedMethod) { - ProblemMethodBinding problemMethod = (ProblemMethodBinding) method; - if (problemMethod.closestMatch != null) { - String closestParameterTypeNames = parametersAsString(problemMethod.closestMatch); - String parameterTypeNames = parametersAsString(method); - String closestParameterTypeShortNames = parametersAsShortString(problemMethod.closestMatch); - String parameterTypeShortNames = parametersAsShortString(method); - if (closestParameterTypeShortNames.equals(parameterTypeShortNames)) { - closestParameterTypeShortNames = closestParameterTypeNames; - parameterTypeShortNames = parameterTypeNames; - } - this.handle(IProblem.ParameterMismatch, new String[] { - new String(problemMethod.closestMatch.declaringClass.readableName()), - new String(problemMethod.closestMatch.selector), - closestParameterTypeNames, - parameterTypeNames }, new String[] { - new String(problemMethod.closestMatch.declaringClass.shortReadableName()), - new String(problemMethod.closestMatch.selector), - closestParameterTypeShortNames, - parameterTypeShortNames }, (int) (messageSend.nameSourcePosition >>> 32), (int) messageSend.nameSourcePosition); - return; - } - } - this.handle(flag, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, (int) (messageSend.nameSourcePosition >>> 32), (int) messageSend.nameSourcePosition); - } - - public void invalidNullToSynchronize(Expression expression) { - this.handle(IProblem.InvalidNullToSynchronized, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void invalidOperator(BinaryExpression expression, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.InvalidOperator, new String[] { expression.operatorToString(), leftName + ", " + rightName }, //$NON-NLS-1$ - new String[] { expression.operatorToString(), leftShortName + ", " + rightShortName }, //$NON-NLS-1$ - expression.sourceStart, expression.sourceEnd); - } - - public void invalidOperator(CompoundAssignment assign, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.InvalidOperator, new String[] { assign.operatorToString(), leftName + ", " + rightName }, //$NON-NLS-1$ - new String[] { assign.operatorToString(), leftShortName + ", " + rightShortName }, //$NON-NLS-1$ - assign.sourceStart, assign.sourceEnd); - } - - public void invalidOperator(UnaryExpression expression, TypeBinding type) { - this.handle(IProblem.InvalidOperator, new String[] { expression.operatorToString(), new String(type.readableName()) }, - new String[] { expression.operatorToString(), new String(type.shortReadableName()) }, expression.sourceStart, - expression.sourceEnd); - } - - public void invalidParenthesizedExpression(ASTNode reference) { - this.handle(IProblem.InvalidParenthesizedExpression, NoArgument, NoArgument, reference.sourceStart, reference.sourceEnd); - } - - public void invalidSuperclass(SourceTypeBinding type, TypeReference superclassRef, ReferenceBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.SuperclassNotFound; - break; - case NotVisible: - // 2 - id = IProblem.SuperclassNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.SuperclassAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.SuperclassInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.SuperclassInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { new String(expectedType.readableName()), new String(type.sourceName()) }, new String[] { - new String(expectedType.shortReadableName()), - new String(type.sourceName()) }, superclassRef.sourceStart, superclassRef.sourceEnd); - } - - public void invalidSuperinterface(SourceTypeBinding type, TypeReference superinterfaceRef, ReferenceBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.InterfaceNotFound; - break; - case NotVisible: - // 2 - id = IProblem.InterfaceNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.InterfaceAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.InterfaceInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.InterfaceInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { new String(expectedType.readableName()), new String(type.sourceName()) }, new String[] { - new String(expectedType.shortReadableName()), - new String(type.sourceName()) }, superinterfaceRef.sourceStart, superinterfaceRef.sourceEnd); - } - - public void invalidType(ASTNode location, TypeBinding type) { - int flag = IProblem.UndefinedType; // default - switch (type.problemId()) { - case NotFound: - flag = IProblem.UndefinedType; - break; - case NotVisible: - flag = IProblem.NotVisibleType; - break; - case Ambiguous: - flag = IProblem.AmbiguousType; - break; - case InternalNameProvided: - flag = IProblem.InternalTypeNameProvided; - break; - case InheritedNameHidesEnclosingName: - flag = IProblem.InheritedTypeHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - break; - } - this.handle(flag, new String[] { new String(type.readableName()) }, new String[] { new String(type.shortReadableName()) }, - location.sourceStart, location.sourceEnd); - } - - public void invalidTypeReference(Expression expression) { - this.handle(IProblem.InvalidTypeExpression, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void invalidTypeToSynchronize(Expression expression, TypeBinding type) { - this.handle(IProblem.InvalidTypeToSynchronized, new String[] { new String(type.readableName()) }, new String[] { new String( - type.shortReadableName()) }, expression.sourceStart, expression.sourceEnd); - } - - public void invalidUnaryExpression(Expression expression) { - this.handle(IProblem.InvalidUnaryExpression, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void isClassPathCorrect(char[][] wellKnownTypeName, CompilationUnitDeclaration compUnitDecl) { - referenceContext = compUnitDecl; - String[] arguments = new String[] { CharOperation.toString(wellKnownTypeName) }; - this.handle(IProblem.IsClassPathCorrect, arguments, arguments, AbortCompilation | Error, compUnitDecl == null ? 0 - : compUnitDecl.sourceStart, compUnitDecl == null ? 1 : compUnitDecl.sourceEnd); - } - - public void javadocDuplicatedReturnTag(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocDuplicateReturnTag, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocDeprecatedField(FieldBinding field, ASTNode location, int modifiers) { - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - this.handle(IProblem.JavadocUsingDeprecatedField, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name) }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name) }, - location.sourceStart, location.sourceEnd); - } - } - - public void javadocDeprecatedMethod(MethodBinding method, ASTNode location, int modifiers) { - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - if (method.isConstructor()) { - this.handle(IProblem.JavadocUsingDeprecatedConstructor, new String[] { - new String(method.declaringClass.readableName()), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - } else { - this.handle(IProblem.JavadocUsingDeprecatedMethod, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - } - } - } - - public void javadocDeprecatedType(TypeBinding type, ASTNode location, int modifiers) { - if (location == null) - return; // 1G828DN - no type ref for synthetic arguments - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - this.handle(IProblem.JavadocUsingDeprecatedType, new String[] { new String(type.readableName()) }, new String[] { new String( - type.shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - } - - //public void javadocDuplicatedParamTag(JavadocSingleNameReference param, int modifiers) { - // if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - // String[] arguments = new String[] {String.valueOf(param.token)}; - // this.handle(IProblem.JavadocDuplicateParamName, arguments, arguments, param.sourceStart, param.sourceEnd); - // } - //} - public void javadocDuplicatedThrowsClassName(TypeReference typeReference, int modifiers) { - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { String.valueOf(typeReference.resolvedType.sourceName()) }; - this.handle(IProblem.JavadocDuplicateThrowsClassName, arguments, arguments, typeReference.sourceStart, - typeReference.sourceEnd); - } - } - - public void javadocErrorNoMethodFor(MessageSend messageSend, TypeBinding recType, TypeBinding[] params, int modifiers) { - StringBuffer buffer = new StringBuffer(); - StringBuffer shortBuffer = new StringBuffer(); - for (int i = 0, length = params.length; i < length; i++) { - if (i != 0) { - buffer.append(", "); //$NON-NLS-1$ - shortBuffer.append(", "); //$NON-NLS-1$ - } - buffer.append(new String(params[i].readableName())); - shortBuffer.append(new String(params[i].shortReadableName())); - } - - int id = recType.isArrayType() ? IProblem.JavadocNoMessageSendOnArrayType : IProblem.JavadocNoMessageSendOnBaseType; - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - this.handle(id, new String[] { new String(recType.readableName()), new String(messageSend.selector), buffer.toString() }, - new String[] { new String(recType.shortReadableName()), new String(messageSend.selector), shortBuffer.toString() }, - messageSend.sourceStart, messageSend.sourceEnd); - } - } - - public void javadocInvalidConstructor(Statement statement, MethodBinding targetConstructor, int modifiers) { - - if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - return; - } - // boolean insideDefaultConstructor = - // (this.referenceContext instanceof ConstructorDeclaration) - // && ((ConstructorDeclaration)this.referenceContext).isDefaultConstructor(); - // boolean insideImplicitConstructorCall = - // (statement instanceof ExplicitConstructorCall) - // && (((ExplicitConstructorCall) statement).accessMode == ExplicitConstructorCall.ImplicitSuper); - - int id = IProblem.JavadocUndefinedConstructor; //default... - switch (targetConstructor.problemId()) { - case NotFound: - // if (insideDefaultConstructor){ - // id = IProblem.JavadocUndefinedConstructorInDefaultConstructor; - // } else if (insideImplicitConstructorCall){ - // id = IProblem.JavadocUndefinedConstructorInImplicitConstructorCall; - // } else { - id = IProblem.JavadocUndefinedConstructor; - // } - break; - case NotVisible: - // if (insideDefaultConstructor){ - // id = IProblem.JavadocNotVisibleConstructorInDefaultConstructor; - // } else if (insideImplicitConstructorCall){ - // id = IProblem.JavadocNotVisibleConstructorInImplicitConstructorCall; - // } else { - id = IProblem.JavadocNotVisibleConstructor; - // } - break; - case Ambiguous: - // if (insideDefaultConstructor){ - // id = IProblem.AmbiguousConstructorInDefaultConstructor; - // } else if (insideImplicitConstructorCall){ - // id = IProblem.AmbiguousConstructorInImplicitConstructorCall; - // } else { - id = IProblem.JavadocAmbiguousConstructor; - // } - break; - case NoError: // 0 - default: - needImplementation(); // want to fail to see why we were here... - break; - } - - this.handle(id, new String[] { - new String(targetConstructor.declaringClass.readableName()), - parametersAsString(targetConstructor) }, new String[] { - new String(targetConstructor.declaringClass.shortReadableName()), - parametersAsShortString(targetConstructor) }, statement.sourceStart, statement.sourceEnd); - } - - public void javadocAmbiguousMethodReference(int sourceStart, int sourceEnd, Binding fieldBinding, int modifiers) { - int id = IProblem.JavadocAmbiguousMethodReference; - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { new String(fieldBinding.readableName()) }; - handle(id, arguments, arguments, sourceStart, sourceEnd); - } - } - - /* - * Similar implementation than invalidField(FieldReference...) Note that following problem id cannot occur for Javadoc: - - * NonStaticReferenceInStaticContext : - NonStaticReferenceInConstructorInvocation : - ReceiverTypeNotVisible : - */ - public void javadocInvalidField(int sourceStart, int sourceEnd, Binding fieldBinding, TypeBinding searchedType, int modifiers) { - int id = IProblem.JavadocUndefinedField; - switch (fieldBinding.problemId()) { - case NotFound: - id = IProblem.JavadocUndefinedField; - break; - case NotVisible: - id = IProblem.JavadocNotVisibleField; - break; - case Ambiguous: - id = IProblem.JavadocAmbiguousField; - break; - case InheritedNameHidesEnclosingName: - id = IProblem.JavadocInheritedFieldHidesEnclosingName; - break; - case NoError: // 0 - default: - needImplementation(); // want to fail to see why we were here... - break; - } - - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { new String(fieldBinding.readableName()) }; - handle(id, arguments, arguments, sourceStart, sourceEnd); - } - } - - /* - * Similar implementation than invalidMethod(MessageSend...) Note that following problem id cannot occur for Javadoc: - - * NonStaticReferenceInStaticContext : - NonStaticReferenceInConstructorInvocation : - ReceiverTypeNotVisible : - */ - public void javadocInvalidMethod(MessageSend messageSend, MethodBinding method, int modifiers) { - if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - return; - } - int id = IProblem.JavadocUndefinedMethod; //default... - switch (method.problemId()) { - case NotFound: - id = IProblem.JavadocUndefinedMethod; - break; - case NotVisible: - id = IProblem.JavadocNotVisibleMethod; - break; - case Ambiguous: - id = IProblem.JavadocAmbiguousMethod; - break; - case InheritedNameHidesEnclosingName: - id = IProblem.JavadocInheritedMethodHidesEnclosingName; - break; - case NoError: // 0 - default: - needImplementation(); // want to fail to see why we were here... - break; - } - - if (id == IProblem.JavadocUndefinedMethod) { - ProblemMethodBinding problemMethod = (ProblemMethodBinding) method; - if (problemMethod.closestMatch != null) { - String closestParameterTypeNames = parametersAsString(problemMethod.closestMatch); - String parameterTypeNames = parametersAsString(method); - String closestParameterTypeShortNames = parametersAsShortString(problemMethod.closestMatch); - String parameterTypeShortNames = parametersAsShortString(method); - if (closestParameterTypeShortNames.equals(parameterTypeShortNames)) { - closestParameterTypeShortNames = closestParameterTypeNames; - parameterTypeShortNames = parameterTypeNames; - } - this.handle(IProblem.JavadocParameterMismatch, new String[] { - new String(problemMethod.closestMatch.declaringClass.readableName()), - new String(problemMethod.closestMatch.selector), - closestParameterTypeNames, - parameterTypeNames }, new String[] { - new String(problemMethod.closestMatch.declaringClass.shortReadableName()), - new String(problemMethod.closestMatch.selector), - closestParameterTypeShortNames, - parameterTypeShortNames }, (int) (messageSend.nameSourcePosition >>> 32), (int) messageSend.nameSourcePosition); - return; - } - } - - this.handle(id, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, (int) (messageSend.nameSourcePosition >>> 32), (int) messageSend.nameSourcePosition); - } - - //public void javadocInvalidParamName(JavadocSingleNameReference param, int modifiers) { - // if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - // String[] arguments = new String[] {String.valueOf(param.token)}; - // this.handle(IProblem.JavadocInvalidParamName, arguments, arguments, param.sourceStart, param.sourceEnd); - // } - //} - public void javadocInvalidSeeReference(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocInvalidSeeReference, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocInvalidSeeReferenceArgs(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocInvalidSeeArgs, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocInvalidSeeUrlReference(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocInvalidSeeHref, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocInvalidTag(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocInvalidTag, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocInvalidThrowsClass(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocInvalidThrowsClass, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocInvalidThrowsClassName(TypeReference typeReference, int modifiers) { - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { String.valueOf(typeReference.resolvedType.sourceName()) }; - this.handle(IProblem.JavadocInvalidThrowsClassName, arguments, arguments, typeReference.sourceStart, typeReference.sourceEnd); - } - } - - public void javadocInvalidType(ASTNode location, TypeBinding type, int modifiers) { - if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, modifiers)) { - int id = IProblem.JavadocUndefinedType; // default - switch (type.problemId()) { - case NotFound: - id = IProblem.JavadocUndefinedType; - break; - case NotVisible: - id = IProblem.JavadocNotVisibleType; - break; - case Ambiguous: - id = IProblem.JavadocAmbiguousType; - break; - case InternalNameProvided: - id = IProblem.JavadocInternalTypeNameProvided; - break; - case InheritedNameHidesEnclosingName: - id = IProblem.JavadocInheritedNameHidesEnclosingTypeName; - break; - case NoError: // 0 - default: - needImplementation(); // want to fail to see why we were here... - break; - } - this.handle(id, new String[] { new String(type.readableName()) }, new String[] { new String(type.shortReadableName()) }, - location.sourceStart, location.sourceEnd); - } - } - - public void javadocMalformedSeeReference(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocMalformedSeeReference, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocMissing(int sourceStart, int sourceEnd, int modifiers) { - boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; - boolean report = (this.options.getSeverity(CompilerOptions.MissingJavadocComments) != ProblemSeverities.Ignore) - && (!overriding || this.options.reportMissingJavadocCommentsOverriding); - if (report) { - String arg = javadocVisibilityArgument(this.options.reportMissingJavadocCommentsVisibility, modifiers); - if (arg != null) { - String[] arguments = new String[] { arg }; - this.handle(IProblem.JavadocMissing, arguments, arguments, sourceStart, sourceEnd); - } - } - } - - public void javadocMissingParamName(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocMissingParamName, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocMissingParamTag(Argument param, int modifiers) { - boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; - boolean report = (this.options.getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) - && (!overriding || this.options.reportMissingJavadocTagsOverriding); - if (report && javadocVisibility(this.options.reportMissingJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { String.valueOf(param.name) }; - this.handle(IProblem.JavadocMissingParamTag, arguments, arguments, param.sourceStart, param.sourceEnd); - } - } - - public void javadocMissingReturnTag(int sourceStart, int sourceEnd, int modifiers) { - boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; - boolean report = (this.options.getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) - && (!overriding || this.options.reportMissingJavadocTagsOverriding); - if (report && javadocVisibility(this.options.reportMissingJavadocTagsVisibility, modifiers)) { - this.handle(IProblem.JavadocMissingReturnTag, NoArgument, NoArgument, sourceStart, sourceEnd); - } - } - - public void javadocMissingSeeReference(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocMissingSeeReference, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocMissingThrowsClassName(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocMissingThrowsClassName, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocMissingThrowsTag(TypeReference typeRef, int modifiers) { - boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; - boolean report = (this.options.getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) - && (!overriding || this.options.reportMissingJavadocTagsOverriding); - if (report && javadocVisibility(this.options.reportMissingJavadocTagsVisibility, modifiers)) { - String[] arguments = new String[] { String.valueOf(typeRef.resolvedType.sourceName()) }; - this.handle(IProblem.JavadocMissingThrowsTag, arguments, arguments, typeRef.sourceStart, typeRef.sourceEnd); - } - } - - public void javadocUnexpectedTag(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocUnexpectedTag, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void javadocUnterminatedInlineTag(int sourceStart, int sourceEnd) { - this.handle(IProblem.JavadocUnterminatedInlineTag, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - private boolean javadocVisibility(int visibility, int modifiers) { - switch (modifiers & CompilerModifiers.AccVisibilityMASK) { - case IConstants.AccPublic: - return true; - case IConstants.AccProtected: - return (visibility != IConstants.AccPublic); - // case IConstants.AccDefault: - // return (visibility == IConstants.AccDefault || visibility == IConstants.AccPrivate); - case IConstants.AccPrivate: - return (visibility == IConstants.AccPrivate); - } - return true; - } - - private String javadocVisibilityArgument(int visibility, int modifiers) { - String argument = null; - switch (modifiers & CompilerModifiers.AccVisibilityMASK) { - case IConstants.AccPublic: - argument = CompilerOptions.PUBLIC; - break; - case IConstants.AccProtected: - if (visibility != IConstants.AccPublic) { - argument = CompilerOptions.PROTECTED; - } - break; - // case IConstants.AccDefault: - // if (visibility == IConstants.AccDefault || visibility == IConstants.AccPrivate) { - // argument = CompilerOptions.DEFAULT; - // } - // break; - case IConstants.AccPrivate: - if (visibility == IConstants.AccPrivate) { - argument = CompilerOptions.PRIVATE; - } - break; - } - return argument; - } - - public void methodNeedingAbstractModifier(MethodDeclaration methodDecl) { - this.handle(IProblem.MethodRequiresBody, NoArgument, NoArgument, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void methodNeedingNoBody(MethodDeclaration methodDecl) { - this.handle( - // ((methodDecl.modifiers & CompilerModifiers.AccNative) != 0) ? - // IProblem.BodyForNativeMethod : IProblem.BodyForAbstractMethod, - IProblem.BodyForAbstractMethod, NoArgument, NoArgument, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void methodWithConstructorName(MethodDeclaration methodDecl) { - this.handle(IProblem.MethodButWithConstructorName, NoArgument, NoArgument, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - //public void missingEnclosingInstanceSpecification(ReferenceBinding - // enclosingType, ASTNode location) { - // boolean insideConstructorCall = - // (location instanceof ExplicitConstructorCall) - // && (((ExplicitConstructorCall) location).accessMode == - // ExplicitConstructorCall.ImplicitSuper); - // - // this.handle( - // insideConstructorCall - // ? IProblem.MissingEnclosingInstanceForConstructorCall - // : IProblem.MissingEnclosingInstance, - // new String[] {new String(enclosingType.readableName())}, - // new String[] {new String(enclosingType.shortReadableName())}, - // location.sourceStart, - // location.sourceEnd); - //} - public void missingReturnType(AbstractMethodDeclaration methodDecl) { - this.handle(IProblem.MissingReturnType, NoArgument, NoArgument, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void missingSemiColon(Expression expression) { - this.handle(IProblem.MissingSemiColon, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void mustDefineDimensionsOrInitializer(ArrayAllocationExpression expression) { - this.handle(IProblem.MustDefineEitherDimensionExpressionsOrInitializer, NoArgument, NoArgument, expression.sourceStart, - expression.sourceEnd); - } - - public void mustSpecifyPackage(CompilationUnitDeclaration compUnitDecl) { - String[] arguments = new String[] { new String(compUnitDecl.getFileName()) }; - this.handle(IProblem.MustSpecifyPackage, arguments, arguments, compUnitDecl.sourceStart, compUnitDecl.sourceStart + 1); - } - - public void mustUseAStaticMethod(MessageSend messageSend, MethodBinding method) { - this.handle(IProblem.StaticMethodRequested, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, messageSend.sourceStart, messageSend.sourceEnd); - } - - public void nativeMethodsCannotBeStrictfp(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.NativeMethodsCannotBeStrictfp, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void needImplementation() { - this.abortDueToInternalError(Util.bind("abort.missingCode")); //$NON-NLS-1$ - } - - public void needToEmulateFieldReadAccess(FieldBinding field, ASTNode location) { - this.handle(IProblem.NeedToEmulateFieldReadAccess, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name) }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name) }, - location.sourceStart, location.sourceEnd); - } - - public void needToEmulateFieldWriteAccess(FieldBinding field, ASTNode location) { - this.handle(IProblem.NeedToEmulateFieldWriteAccess, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name) }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name) }, - location.sourceStart, location.sourceEnd); - } - - public void needToEmulateMethodAccess(MethodBinding method, ASTNode location) { - if (method.isConstructor()) - this.handle(IProblem.NeedToEmulateConstructorAccess, new String[] { - new String(method.declaringClass.readableName()), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - else - this.handle(IProblem.NeedToEmulateMethodAccess, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - } - - public void nestedClassCannotDeclareInterface(TypeDeclaration typeDecl) { - String[] arguments = new String[] { new String(typeDecl.name) }; - this.handle(IProblem.CannotDefineInterfaceInLocalType, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void noMoreAvailableSpaceForArgument(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.name) }; - this.handle(local instanceof SyntheticArgumentBinding ? IProblem.TooManySyntheticArgumentSlots : IProblem.TooManyArgumentSlots, - arguments, arguments, Abort | Error, location.sourceStart, location.sourceEnd); - } - - public void noMoreAvailableSpaceForLocal(LocalVariableBinding local, ASTNode location) { - String[] arguments = new String[] { new String(local.name) }; - this.handle(IProblem.TooManyLocalVariableSlots, arguments, arguments, Abort | Error, location.sourceStart, location.sourceEnd); - } - - public void noSuchEnclosingInstance(TypeBinding targetType, ASTNode location, boolean isConstructorCall) { - int id; - if (isConstructorCall) { - //28 = No enclosing instance of type {0} is available due to some - // intermediate constructor invocation - id = IProblem.EnclosingInstanceInConstructorCall; - } else if ((location instanceof ExplicitConstructorCall) - && ((ExplicitConstructorCall) location).accessMode == ExplicitConstructorCall.ImplicitSuper) { - //20 = No enclosing instance of type {0} is accessible to invoke - // the super constructor. Must define a constructor and explicitly - // qualify its super constructor invocation with an instance of {0} - // (e.g. x.super() where x is an instance of {0}). - id = IProblem.MissingEnclosingInstanceForConstructorCall; - } else if (location instanceof AllocationExpression - && (((AllocationExpression) location).binding.declaringClass.isMemberType() || (((AllocationExpression) location).binding.declaringClass - .isAnonymousType() && ((AllocationExpression) location).binding.declaringClass.superclass().isMemberType()))) { - //21 = No enclosing instance of type {0} is accessible. Must - // qualify the allocation with an enclosing instance of type {0} - // (e.g. x.new A() where x is an instance of {0}). - id = IProblem.MissingEnclosingInstance; - } else { // default - //22 = No enclosing instance of the type {0} is accessible in - // scope - id = IProblem.IncorrectEnclosingInstanceReference; - } - this.handle(id, new String[] { new String(targetType.readableName()) }, new String[] { new String(targetType - .shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - - public void notCompatibleTypesError(EqualExpression expression, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.IncompatibleTypesInEqualityOperator, new String[] { leftName, rightName }, new String[] { - leftShortName, - rightShortName }, expression.sourceStart, expression.sourceEnd); - } - - public void notCompatibleTypesError(InstanceOfExpression expression, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.IncompatibleTypesInConditionalOperator, new String[] { leftName, rightName }, new String[] { - leftShortName, - rightShortName }, expression.sourceStart, expression.sourceEnd); - } - - public void objectCannotHaveSuperTypes(SourceTypeBinding type) { - this.handle(IProblem.ObjectCannotHaveSuperTypes, NoArgument, NoArgument, type.sourceStart(), type.sourceEnd()); - } - - public void operatorOnlyValidOnNumericType(CompoundAssignment assignment, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.TypeMismatch, new String[] { leftName, rightName }, new String[] { leftShortName, rightShortName }, - assignment.sourceStart, assignment.sourceEnd); - } - - public void overridesDeprecatedMethod(MethodBinding localMethod, MethodBinding inheritedMethod) { - this.handle(IProblem.OverridingDeprecatedMethod, new String[] { - new String(CharOperation.concat(localMethod.declaringClass.readableName(), localMethod.readableName(), '.')), - new String(inheritedMethod.declaringClass.readableName()) }, new String[] { - new String(CharOperation.concat(localMethod.declaringClass.shortReadableName(), localMethod.shortReadableName(), '.')), - new String(inheritedMethod.declaringClass.shortReadableName()) }, localMethod.sourceStart(), localMethod.sourceEnd()); - } - - public void overridesPackageDefaultMethod(MethodBinding localMethod, MethodBinding inheritedMethod) { - this.handle(IProblem.OverridingNonVisibleMethod, new String[] { - new String(CharOperation.concat(localMethod.declaringClass.readableName(), localMethod.readableName(), '.')), - new String(inheritedMethod.declaringClass.readableName()) }, new String[] { - new String(CharOperation.concat(localMethod.declaringClass.shortReadableName(), localMethod.shortReadableName(), '.')), - new String(inheritedMethod.declaringClass.shortReadableName()) }, localMethod.sourceStart(), localMethod.sourceEnd()); - } - - // public void packageCollidesWithType(CompilationUnitDeclaration compUnitDecl) { - // String[] arguments = new String[]{CharOperation - // .toString(compUnitDecl.currentPackage.tokens)}; - // this.handle(IProblem.PackageCollidesWithType, arguments, arguments, - // compUnitDecl.currentPackage.sourceStart, - // compUnitDecl.currentPackage.sourceEnd); - // } - public void packageIsNotExpectedPackage(CompilationUnitDeclaration compUnitDecl) { - String[] arguments = new String[] { CharOperation.toString(compUnitDecl.compilationResult.compilationUnit.getPackageName()) }; - this.handle(IProblem.PackageIsNotExpectedPackage, arguments, arguments, compUnitDecl.currentPackage == null ? 0 - : compUnitDecl.currentPackage.sourceStart, compUnitDecl.currentPackage == null ? 0 : compUnitDecl.currentPackage.sourceEnd); - } - - private String parametersAsString(MethodBinding method) { - TypeBinding[] params = method.parameters; - StringBuffer buffer = new StringBuffer(); - for (int i = 0, length = params.length; i < length; i++) { - if (i != 0) - buffer.append(", "); //$NON-NLS-1$ - buffer.append(new String(params[i].readableName())); - } - return buffer.toString(); - } - - private String parametersAsShortString(MethodBinding method) { - TypeBinding[] params = method.parameters; - StringBuffer buffer = new StringBuffer(); - for (int i = 0, length = params.length; i < length; i++) { - if (i != 0) - buffer.append(", "); //$NON-NLS-1$ - buffer.append(new String(params[i].shortReadableName())); - } - return buffer.toString(); - } - - public void parseError(int startPosition, int endPosition, char[] currentTokenSource, String errorTokenName, - String[] possibleTokens) { - if (possibleTokens.length == 0) { //no suggestion available - if (isKeyword(currentTokenSource)) { - String[] arguments = new String[] { new String(currentTokenSource) }; - this.handle(IProblem.ParsingErrorOnKeywordNoSuggestion, arguments, arguments, - // this is the current -invalid- token position - startPosition, endPosition); - return; - } else { - String[] arguments = new String[] { errorTokenName }; - this.handle(IProblem.ParsingErrorNoSuggestion, arguments, arguments, - // this is the current -invalid- token position - startPosition, endPosition); - return; - } - } - //build a list of probable right tokens - StringBuffer list = new StringBuffer(20); - for (int i = 0, max = possibleTokens.length; i < max; i++) { - if (i > 0) - list.append(", "); //$NON-NLS-1$ - list.append('"'); - list.append(possibleTokens[i]); - list.append('"'); - } - if (isKeyword(currentTokenSource)) { - String[] arguments = new String[] { new String(currentTokenSource), list.toString() }; - this.handle(IProblem.ParsingErrorOnKeyword, arguments, arguments, - // this is the current -invalid- token position - startPosition, endPosition); - return; - } - //extract the literal when it's a literal - if ((errorTokenName.equals("IntegerLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("LongLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("FloatingPointLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("DoubleLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("StringLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("CharacterLiteral")) || //$NON-NLS-1$ - (errorTokenName.equals("Identifier"))) { //$NON-NLS-1$ - errorTokenName = new String(currentTokenSource); - } - String[] arguments = new String[] { errorTokenName, list.toString() }; - this.handle(IProblem.ParsingError, arguments, arguments, - // this is the current -invalid- token position - startPosition, endPosition); - } - - public void publicClassMustMatchFileName(CompilationUnitDeclaration compUnitDecl, TypeDeclaration typeDecl) { - this.referenceContext = typeDecl; // report the problem against the - // type not the entire compilation - // unit - String[] arguments = new String[] { new String(compUnitDecl.getFileName()), new String(typeDecl.name) }; - this.handle(IProblem.PublicClassMustMatchFileName, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd, - compUnitDecl.compilationResult); - } - - public void recursiveConstructorInvocation(ExplicitConstructorCall constructorCall) { - this.handle(IProblem.RecursiveConstructorInvocation, new String[] { - new String(constructorCall.binding.declaringClass.readableName()), - parametersAsString(constructorCall.binding) }, new String[] { - new String(constructorCall.binding.declaringClass.shortReadableName()), - parametersAsShortString(constructorCall.binding) }, constructorCall.sourceStart, constructorCall.sourceEnd); - } - - public void redefineArgument(Argument arg) { - String[] arguments = new String[] { new String(arg.name) }; - this.handle(IProblem.RedefinedArgument, arguments, arguments, arg.sourceStart, arg.sourceEnd); - } - - public void redefineLocal(LocalDeclaration localDecl) { - String[] arguments = new String[] { new String(localDecl.name) }; - this.handle(IProblem.RedefinedLocal, arguments, arguments, localDecl.sourceStart, localDecl.sourceEnd); - } - - public void referenceMustBeArrayTypeAt(TypeBinding arrayType, ArrayReference arrayRef) { - this.handle(IProblem.ArrayReferenceRequired, new String[] { new String(arrayType.readableName()) }, new String[] { new String( - arrayType.shortReadableName()) }, arrayRef.sourceStart, arrayRef.sourceEnd); - } - - public void returnTypeCannotBeVoidArray(SourceTypeBinding type, MethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(methodDecl.selector) }; - this.handle(IProblem.ReturnTypeCannotBeVoidArray, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void returnTypeProblem(SourceTypeBinding type, MethodDeclaration methodDecl, TypeBinding expectedType) { - int problemId = expectedType.problemId(); - int id; - switch (problemId) { - case NotFound: - // 1 - id = IProblem.ReturnTypeNotFound; - break; - case NotVisible: - // 2 - id = IProblem.ReturnTypeNotVisible; - break; - case Ambiguous: - // 3 - id = IProblem.ReturnTypeAmbiguous; - break; - case InternalNameProvided: - // 4 - id = IProblem.ReturnTypeInternalNameProvided; - break; - case InheritedNameHidesEnclosingName: - // 5 - id = IProblem.ReturnTypeInheritedNameHidesEnclosingName; - break; - case NoError: - // 0 - default: - needImplementation(); // want to fail to see why we were - // here... - return; - } - this.handle(id, new String[] { new String(methodDecl.selector), new String(expectedType.readableName()) }, new String[] { - new String(methodDecl.selector), - new String(expectedType.shortReadableName()) }, methodDecl.returnType.sourceStart, methodDecl.returnType.sourceEnd); - } - - public void scannerError(Parser parser, String errorTokenName) { - Scanner scanner = parser.scanner; - int flag = IProblem.ParsingErrorNoSuggestion; - int startPos = scanner.startPosition; - //special treatment for recognized errors.... - if (errorTokenName.equals(Scanner.END_OF_SOURCE)) - flag = IProblem.EndOfSource; - else if (errorTokenName.equals(Scanner.INVALID_HEXA)) - flag = IProblem.InvalidHexa; - else if (errorTokenName.equals(Scanner.INVALID_OCTAL)) - flag = IProblem.InvalidOctal; - else if (errorTokenName.equals(Scanner.INVALID_CHARACTER_CONSTANT)) - flag = IProblem.InvalidCharacterConstant; - else if (errorTokenName.equals(Scanner.INVALID_ESCAPE)) - flag = IProblem.InvalidEscape; - else if (errorTokenName.equals(Scanner.INVALID_UNICODE_ESCAPE)) { - flag = IProblem.InvalidUnicodeEscape; - // better locate the error message - char[] source = scanner.source; - int checkPos = scanner.currentPosition - 1; - if (checkPos >= source.length) - checkPos = source.length - 1; - while (checkPos >= startPos) { - if (source[checkPos] == '\\') - break; - checkPos--; - } - startPos = checkPos; - } else if (errorTokenName.equals(Scanner.INVALID_FLOAT)) - flag = IProblem.InvalidFloat; - else if (errorTokenName.equals(Scanner.UNTERMINATED_STRING)) - flag = IProblem.UnterminatedString; - else if (errorTokenName.equals(Scanner.UNTERMINATED_COMMENT)) - flag = IProblem.UnterminatedComment; - else if (errorTokenName.equals(Scanner.INVALID_CHAR_IN_STRING)) - flag = IProblem.UnterminatedString; - String[] arguments = flag == IProblem.ParsingErrorNoSuggestion ? new String[] { errorTokenName } : NoArgument; - this.handle(flag, arguments, arguments, - // this is the current -invalid- token position - startPos, scanner.currentPosition - 1, parser.compilationUnit.compilationResult); - } - - public void shouldReturn(TypeBinding returnType, ASTNode location) { - this.handle(IProblem.ShouldReturnValue, new String[] { new String(returnType.readableName()) }, new String[] { new String( - returnType.shortReadableName()) }, location.sourceStart, location.sourceEnd); - } - - public void signalNoImplicitStringConversionForCharArrayExpression(Expression expression) { - this.handle(IProblem.NoImplicitStringConversionForCharArrayExpression, NoArgument, NoArgument, expression.sourceStart, - expression.sourceEnd); - } - - public void staticAndInstanceConflict(MethodBinding currentMethod, MethodBinding inheritedMethod) { - if (currentMethod.isStatic()) - this.handle( - // This static method cannot hide the instance method from %1 - // 8.4.6.4 - If a class inherits more than one method with - // the same signature a static (non-abstract) method cannot - // hide an instance method. - IProblem.CannotHideAnInstanceMethodWithAStaticMethod, new String[] { new String(inheritedMethod.declaringClass - .readableName()) }, new String[] { new String(inheritedMethod.declaringClass.shortReadableName()) }, currentMethod - .sourceStart(), currentMethod.sourceEnd()); - else - this.handle( - // This instance method cannot override the static method from %1 - // 8.4.6.4 - If a class inherits more than one method with - // the same signature an instance (non-abstract) method - // cannot override a static method. - IProblem.CannotOverrideAStaticMethodWithAnInstanceMethod, new String[] { new String(inheritedMethod.declaringClass - .readableName()) }, new String[] { new String(inheritedMethod.declaringClass.shortReadableName()) }, currentMethod - .sourceStart(), currentMethod.sourceEnd()); - } - - public void staticFieldAccessToNonStaticVariable(FieldReference fieldRef, FieldBinding field) { - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, arguments, fieldRef.sourceStart, fieldRef.sourceEnd); - } - - public void staticFieldAccessToNonStaticVariable(QualifiedNameReference nameRef, FieldBinding field) { - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, arguments, nameRef.sourceStart, nameRef.sourceEnd); - } - - public void staticFieldAccessToNonStaticVariable(SingleNameReference nameRef, FieldBinding field) { - String[] arguments = new String[] { new String(field.readableName()) }; - this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, arguments, nameRef.sourceStart, nameRef.sourceEnd); - } - - public void staticInheritedMethodConflicts(SourceTypeBinding type, MethodBinding concreteMethod, MethodBinding[] abstractMethods) { - this.handle( - // The static method %1 conflicts with the abstract method in %2 - // 8.4.6.4 - If a class inherits more than one method with the - // same signature it is an error for one to be static - // (non-abstract) and the other abstract. - IProblem.StaticInheritedMethodConflicts, new String[] { - new String(concreteMethod.readableName()), - new String(abstractMethods[0].declaringClass.readableName()) }, new String[] { - new String(concreteMethod.readableName()), - new String(abstractMethods[0].declaringClass.shortReadableName()) }, type.sourceStart(), type.sourceEnd()); - } - - public void stringConstantIsExceedingUtf8Limit(ASTNode location) { - this.handle(IProblem.StringConstantIsExceedingUtf8Limit, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void superclassMustBeAClass(SourceTypeBinding type, TypeReference superclassRef, ReferenceBinding superType) { - this.handle(IProblem.SuperclassMustBeAClass, - new String[] { new String(superType.readableName()), new String(type.sourceName()) }, new String[] { - new String(superType.shortReadableName()), - new String(type.sourceName()) }, superclassRef.sourceStart, superclassRef.sourceEnd); - } - - public void superinterfaceMustBeAnInterface(SourceTypeBinding type, TypeDeclaration typeDecl, ReferenceBinding superType) { - this.handle(IProblem.SuperInterfaceMustBeAnInterface, new String[] { - new String(superType.readableName()), - new String(type.sourceName()) }, new String[] { new String(superType.shortReadableName()), new String(type.sourceName()) }, - typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void task(String tag, String message, String priority, int start, int end) { - this.handle(IProblem.Task, new String[] { tag, message, priority /* - * secret argument that is not surfaced in getMessage() - */}, new String[] { tag, message, priority /* - * secret argument that is not surfaced in getMessage() - */}, start, end); - } - - public void tooManyDimensions(ASTNode expression) { - this.handle(IProblem.TooManyArrayDimensions, NoArgument, NoArgument, expression.sourceStart, expression.sourceEnd); - } - - public void tooManyFields(TypeDeclaration typeDeclaration) { - this.handle(IProblem.TooManyFields, new String[] { new String(typeDeclaration.binding.readableName()) }, - new String[] { new String(typeDeclaration.binding.shortReadableName()) }, Abort | Error, typeDeclaration.sourceStart, - typeDeclaration.sourceEnd); - } - - public void tooManyMethods(TypeDeclaration typeDeclaration) { - this.handle(IProblem.TooManyMethods, new String[] { new String(typeDeclaration.binding.readableName()) }, - new String[] { new String(typeDeclaration.binding.shortReadableName()) }, Abort | Error, typeDeclaration.sourceStart, - typeDeclaration.sourceEnd); - } - - public void typeCastError(CastExpression expression, TypeBinding leftType, TypeBinding rightType) { - String leftName = new String(leftType.readableName()); - String rightName = new String(rightType.readableName()); - String leftShortName = new String(leftType.shortReadableName()); - String rightShortName = new String(rightType.shortReadableName()); - if (leftShortName.equals(rightShortName)) { - leftShortName = leftName; - rightShortName = rightName; - } - this.handle(IProblem.IllegalCast, new String[] { rightName, leftName }, new String[] { rightShortName, leftShortName }, - expression.sourceStart, expression.sourceEnd); - } - - public void typeCollidesWithPackage(CompilationUnitDeclaration compUnitDecl, TypeDeclaration typeDecl) { - this.referenceContext = typeDecl; // report the problem against the - // type not the entire compilation - // unit - String[] arguments = new String[] { new String(compUnitDecl.getFileName()), new String(typeDecl.name) }; - this.handle(IProblem.TypeCollidesWithPackage, arguments, arguments, typeDecl.sourceStart, typeDecl.sourceEnd, - compUnitDecl.compilationResult); - } - - public void typeMismatchError(TypeBinding resultType, TypeBinding expectedType, ASTNode location) { - String resultTypeName = new String(resultType.readableName()); - String expectedTypeName = new String(expectedType.readableName()); - String resultTypeShortName = new String(resultType.shortReadableName()); - String expectedTypeShortName = new String(expectedType.shortReadableName()); - if (resultTypeShortName.equals(expectedTypeShortName)) { - resultTypeShortName = resultTypeName; - expectedTypeShortName = expectedTypeName; - } - this.handle(IProblem.TypeMismatch, new String[] { resultTypeName, expectedTypeName }, new String[] { - resultTypeShortName, - expectedTypeShortName }, location.sourceStart, location.sourceEnd); - } - - public void typeMismatchErrorActualTypeExpectedType(Expression expression, TypeBinding constantType, TypeBinding expectedType) { - String constantTypeName = new String(constantType.readableName()); - String expectedTypeName = new String(expectedType.readableName()); - String constantTypeShortName = new String(constantType.shortReadableName()); - String expectedTypeShortName = new String(expectedType.shortReadableName()); - if (constantTypeShortName.equals(expectedTypeShortName)) { - constantTypeShortName = constantTypeName; - expectedTypeShortName = expectedTypeName; - } - this.handle(IProblem.TypeMismatch, new String[] { constantTypeName, expectedTypeName }, new String[] { - constantTypeShortName, - expectedTypeShortName }, expression.sourceStart, expression.sourceEnd); - } - - // public void undefinedLabel(BranchStatement statement) { - // String[] arguments = new String[] { new String(statement.label) }; - // this.handle(IProblem.UndefinedLabel, arguments, arguments, statement.sourceStart, statement.sourceEnd); - // } - - public void unexpectedStaticModifierForField(SourceTypeBinding type, FieldDeclaration fieldDecl) { - String[] arguments = new String[] { fieldDecl.name() }; - this.handle(IProblem.UnexpectedStaticModifierForField, arguments, arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void unexpectedStaticModifierForMethod(ReferenceBinding type, AbstractMethodDeclaration methodDecl) { - String[] arguments = new String[] { new String(type.sourceName()), new String(methodDecl.selector) }; - this.handle(IProblem.UnexpectedStaticModifierForMethod, arguments, arguments, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void unhandledException(TypeBinding exceptionType, ASTNode location) { - boolean insideDefaultConstructor = (referenceContext instanceof ConstructorDeclaration) - && ((ConstructorDeclaration) referenceContext).isDefaultConstructor(); - boolean insideImplicitConstructorCall = (location instanceof ExplicitConstructorCall) - && (((ExplicitConstructorCall) location).accessMode == ExplicitConstructorCall.ImplicitSuper); - this.handle(insideDefaultConstructor ? IProblem.UnhandledExceptionInDefaultConstructor - : (insideImplicitConstructorCall ? IProblem.UndefinedConstructorInImplicitConstructorCall : IProblem.UnhandledException), - new String[] { new String(exceptionType.readableName()) }, new String[] { new String(exceptionType.shortReadableName()) }, - location.sourceStart, location.sourceEnd); - } - - public void uninitializedBlankFinalField(FieldBinding binding, ASTNode location) { - String[] arguments = new String[] { new String(binding.readableName()) }; - this.handle(IProblem.UninitializedBlankFinalField, arguments, arguments, location.sourceStart, location.sourceEnd); - } - - public void unmatchedBracket(int position, ReferenceContext context, CompilationResult compilationResult) { - this.handle(IProblem.UnmatchedBracket, NoArgument, NoArgument, position, position, context, compilationResult); - } - - public void unnecessaryEnclosingInstanceSpecification(Expression expression, ReferenceBinding targetType) { - this.handle(IProblem.IllegalEnclosingInstanceSpecification, new String[] { new String(targetType.readableName()) }, - new String[] { new String(targetType.shortReadableName()) }, expression.sourceStart, expression.sourceEnd); - } - - public void unnecessaryReceiverForStaticMethod(ASTNode location, MethodBinding method) { - this.handle(IProblem.NonStaticAccessToStaticMethod, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, location.sourceStart, location.sourceEnd); - } - - public void unnecessaryReceiverForStaticField(ASTNode location, FieldBinding field) { - this.handle(IProblem.NonStaticAccessToStaticField, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name) }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name) }, - location.sourceStart, location.sourceEnd); - } - - public void unreachableExceptionHandler(ReferenceBinding exceptionType, ASTNode location) { - this.handle(IProblem.UnreachableCatch, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void unresolvableReference(NameReference nameRef, Binding binding) { - int severity = Error; - /* - * also need to check that the searchedType is the receiver type if (binding instanceof ProblemBinding) { ProblemBinding problem = - * (ProblemBinding) binding; if (problem.searchType != null && problem.searchType.isHierarchyInconsistent()) severity = - * SecondaryError; } - */ - String[] arguments = new String[] { new String(binding.readableName()) }; - this.handle(IProblem.UndefinedName, arguments, arguments, severity, nameRef.sourceStart, nameRef.sourceEnd); - } - - public void unusedArgument(LocalDeclaration localDecl) { - String[] arguments = new String[] { localDecl.name() }; - this.handle(IProblem.ArgumentIsNeverUsed, arguments, arguments, localDecl.sourceStart, localDecl.sourceEnd); - } - - // public void unusedImport(ImportReference importRef) { - // String[] arguments = new String[]{CharOperation.toString(importRef.tokens)}; - // this.handle(IProblem.UnusedImport, arguments, arguments, - // importRef.sourceStart, importRef.sourceEnd); - // } - public void unusedLocalVariable(LocalDeclaration localDecl) { - String[] arguments = new String[] { localDecl.name() }; - this.handle(IProblem.LocalVariableIsNeverUsed, arguments, arguments, localDecl.sourceStart, localDecl.sourceEnd); - } - - public void unusedPrivateConstructor(ConstructorDeclaration constructorDecl) { - if (computeSeverity(IProblem.UnusedPrivateConstructor) == Ignore) - return; - // no complaint for no-arg constructors (or default ones) - known - // pattern to block instantiation - if (constructorDecl.arguments == null || constructorDecl.arguments.length == 0) - return; - MethodBinding constructor = constructorDecl.binding; - this.handle(IProblem.UnusedPrivateConstructor, new String[] { - new String(constructor.declaringClass.readableName()), - parametersAsString(constructor) }, new String[] { - new String(constructor.declaringClass.shortReadableName()), - parametersAsShortString(constructor) }, constructorDecl.sourceStart, constructorDecl.sourceEnd); - } - - public void unusedPrivateField(FieldDeclaration fieldDecl) { - if (computeSeverity(IProblem.UnusedPrivateField) == Ignore) - return; - FieldBinding field = fieldDecl.binding; - if (CharOperation.equals(TypeConstants.SERIALVERSIONUID, field.name) && field.isStatic() && field.isFinal() - && TypeBinding.LongBinding == field.type) { - return; // do not report unused serialVersionUID field - } - this.handle(IProblem.UnusedPrivateField, new String[] { - new String(field.declaringClass.readableName()), - new String(field.name), }, new String[] { new String(field.declaringClass.shortReadableName()), new String(field.name), }, - fieldDecl.sourceStart, fieldDecl.sourceEnd); - } - - public void unusedPrivateMethod(AbstractMethodDeclaration methodDecl) { - if (computeSeverity(IProblem.UnusedPrivateMethod) == Ignore) - return; - MethodBinding method = methodDecl.binding; - // no report for serialization support 'void - // readObject(ObjectInputStream)' - if (!method.isStatic() && TypeBinding.VoidBinding == method.returnType && method.parameters.length == 1 - && method.parameters[0].dimensions() == 0 && CharOperation.equals(method.selector, TypeConstants.READOBJECT) - && CharOperation.equals(TypeConstants.CharArray_JAVA_IO_OBJECTINPUTSTREAM, method.parameters[0].readableName())) { - return; - } - // no report for serialization support 'void - // writeObject(ObjectOutputStream)' - if (!method.isStatic() && TypeBinding.VoidBinding == method.returnType && method.parameters.length == 1 - && method.parameters[0].dimensions() == 0 && CharOperation.equals(method.selector, TypeConstants.WRITEOBJECT) - && CharOperation.equals(TypeConstants.CharArray_JAVA_IO_OBJECTOUTPUTSTREAM, method.parameters[0].readableName())) { - return; - } - // no report for serialization support 'Object readResolve()' - if (!method.isStatic() && TypeBinding.T_Object == method.returnType.id && method.parameters.length == 0 - && CharOperation.equals(method.selector, TypeConstants.READRESOLVE)) { - return; - } - // no report for serialization support 'Object writeReplace()' - if (!method.isStatic() && TypeBinding.T_Object == method.returnType.id && method.parameters.length == 0 - && CharOperation.equals(method.selector, TypeConstants.WRITEREPLACE)) { - return; - } - this.handle(IProblem.UnusedPrivateMethod, new String[] { - new String(method.declaringClass.readableName()), - new String(method.selector), - parametersAsString(method) }, new String[] { - new String(method.declaringClass.shortReadableName()), - new String(method.selector), - parametersAsShortString(method) }, methodDecl.sourceStart, methodDecl.sourceEnd); - } - - public void unusedPrivateType(TypeDeclaration typeDecl) { - if (computeSeverity(IProblem.UnusedPrivateType) == Ignore) - return; - ReferenceBinding type = typeDecl.binding; - this.handle(IProblem.UnusedPrivateType, new String[] { new String(type.readableName()), }, new String[] { new String(type - .shortReadableName()), }, typeDecl.sourceStart, typeDecl.sourceEnd); - } - - public void useAssertAsAnIdentifier(int sourceStart, int sourceEnd) { - this.handle(IProblem.UseAssertAsAnIdentifier, NoArgument, NoArgument, sourceStart, sourceEnd); - } - - public void variableTypeCannotBeVoid(AbstractVariableDeclaration varDecl) { - String[] arguments = new String[] { new String(varDecl.name) }; - this.handle(IProblem.VariableTypeCannotBeVoid, arguments, arguments, varDecl.sourceStart, varDecl.sourceEnd); - } - - public void variableTypeCannotBeVoidArray(AbstractVariableDeclaration varDecl) { - String[] arguments = new String[] { new String(varDecl.name) }; - this.handle(IProblem.VariableTypeCannotBeVoidArray, arguments, arguments, varDecl.sourceStart, varDecl.sourceEnd); - } - - public void visibilityConflict(MethodBinding currentMethod, MethodBinding inheritedMethod) { - this.handle( - // Cannot reduce the visibility of the inherited method from %1 - // 8.4.6.3 - The access modifier of an hiding method must - // provide at least as much access as the hidden method. - // 8.4.6.3 - The access modifier of an overiding method must - // provide at least as much access as the overriden method. - IProblem.MethodReducesVisibility, new String[] { new String(inheritedMethod.declaringClass.readableName()) }, - new String[] { new String(inheritedMethod.declaringClass.shortReadableName()) }, currentMethod.sourceStart(), currentMethod - .sourceEnd()); - } - - public void wrongSequenceOfExceptionTypesError(TryStatement statement, int under, int upper) { - //the two catch block under and upper are in an incorrect order. - //under should be define BEFORE upper in the source - TypeReference typeRef = statement.catchArguments[under].type; - this.handle(IProblem.UnreachableCatch, NoArgument, NoArgument, typeRef.sourceStart, typeRef.sourceEnd); - } - - public void nonExternalizedStringLiteral(ASTNode location) { - this.handle(IProblem.NonExternalizedStringLiteral, NoArgument, NoArgument, location.sourceStart, location.sourceEnd); - } - - public void noMoreAvailableSpaceForConstant(TypeDeclaration typeDeclaration) { - this.handle(IProblem.TooManyBytesForStringConstant, new String[] { new String(typeDeclaration.binding.readableName()) }, - new String[] { new String(typeDeclaration.binding.shortReadableName()) }, Abort | Error, typeDeclaration.sourceStart, - typeDeclaration.sourceEnd); - } - - public void noMoreAvailableSpaceInConstantPool(TypeDeclaration typeDeclaration) { - this.handle(IProblem.TooManyConstantsInConstantPool, new String[] { new String(typeDeclaration.binding.readableName()) }, - new String[] { new String(typeDeclaration.binding.shortReadableName()) }, Abort | Error, typeDeclaration.sourceStart, - typeDeclaration.sourceEnd); - } - - private boolean isKeyword(char[] tokenSource) { - /* - * This code is heavily grammar dependant - */ - if (tokenSource == null) { - return false; - } - try { - Scanner scanner = new Scanner(); - scanner.setSource(tokenSource); - int token = scanner.getNextToken(); - char[] currentKeyword; - try { - currentKeyword = scanner.getCurrentIdentifierSource(); - } catch (ArrayIndexOutOfBoundsException e) { - return false; - } - int nextToken = scanner.getNextToken(); - if (nextToken == Scanner.TokenNameEOF && scanner.startPosition == scanner.source.length) { // to - // handle - // case - // where - // we - // had - // an - // ArrayIndexOutOfBoundsException - // while reading the last token - switch (token) { - case Scanner.TokenNameERROR: - if (CharOperation.equals("goto".toCharArray(), currentKeyword) - || CharOperation.equals("const".toCharArray(), currentKeyword)) { //$NON-NLS-1$ //$NON-NLS-2$ - return true; - } else { - return false; - } - case Scanner.TokenNameabstract: - // case Scanner.TokenNameassert: - // case Scanner.TokenNamebyte: - case Scanner.TokenNamebreak: - // case Scanner.TokenNameboolean: - case Scanner.TokenNamecase: - // case Scanner.TokenNamechar: - case Scanner.TokenNamecatch: - case Scanner.TokenNameclass: - case Scanner.TokenNamecontinue: - case Scanner.TokenNamedo: - // case Scanner.TokenNamedouble: - case Scanner.TokenNamedefault: - case Scanner.TokenNameelse: - case Scanner.TokenNameextends: - case Scanner.TokenNamefor: - // case Scanner.TokenNamefinal: - // case Scanner.TokenNamefloat: - // case Scanner.TokenNamefalse : - case Scanner.TokenNamefinally: - case Scanner.TokenNameif: - // case Scanner.TokenNameint: - // case Scanner.TokenNameimport: - case Scanner.TokenNameinterface: - case Scanner.TokenNameimplements: - case Scanner.TokenNameinstanceof: - // case Scanner.TokenNamelong: - case Scanner.TokenNamenew: - // case Scanner.TokenNamenull : - // case Scanner.TokenNamenative: - case Scanner.TokenNamepublic: - // case Scanner.TokenNamepackage: - case Scanner.TokenNameprivate: - case Scanner.TokenNameprotected: - case Scanner.TokenNamereturn: - // case Scanner.TokenNameshort: - case Scanner.TokenNamesuper: - case Scanner.TokenNamestatic: - case Scanner.TokenNameswitch: - // case Scanner.TokenNamestrictfp: - // case Scanner.TokenNamesynchronized: - case Scanner.TokenNametry: - // case Scanner.TokenNamethis : - // case Scanner.TokenNametrue : - case Scanner.TokenNamethrow: - // case Scanner.TokenNamethrows: - // case Scanner.TokenNametransient: - // case Scanner.TokenNamevoid: - // case Scanner.TokenNamevolatile: - case Scanner.TokenNamewhile: - return true; - default: - return false; - } - } else { - return false; - } - } catch (InvalidInputException e) { - return false; - } - } - - // jsurfer start - public void phpParsingError(String[] messageArguments, int problemStartPosition, int problemEndPosition, - ReferenceContext context, CompilationResult compilationResult) { - this.handle(IProblem.PHPParsingError, NoArgument, messageArguments, problemStartPosition, problemEndPosition, context, - compilationResult); - } - - public void phpParsingWarning(String[] messageArguments, int problemStartPosition, int problemEndPosition, - ReferenceContext context, CompilationResult compilationResult) { - this.handle(IProblem.PHPParsingWarning, NoArgument, messageArguments, problemStartPosition, problemEndPosition, context, - compilationResult); - } - - public void phpVarDeprecatedWarning(int problemStartPosition, int problemEndPosition, ReferenceContext context, - CompilationResult compilationResult) { - if (computeSeverity(IProblem.PHPVarDeprecatedWarning) == Ignore) - return; - this.handle(IProblem.PHPVarDeprecatedWarning, NoArgument, new String[] {}, problemStartPosition, problemEndPosition, context, - compilationResult); - } - - public void phpIncludeNotExistWarning(String[] messageArguments, int problemStartPosition, int problemEndPosition, - ReferenceContext context, CompilationResult compilationResult) { - if (computeSeverity(IProblem.PHPIncludeNotExistWarning) == Ignore) - return; - this.handle(IProblem.PHPIncludeNotExistWarning, NoArgument, messageArguments, problemStartPosition, problemEndPosition, - context, compilationResult); - } - - public void phpKeywordWarning(String[] messageArguments, int problemStartPosition, int problemEndPosition, - ReferenceContext context, CompilationResult compilationResult) { - if (computeSeverity(IProblem.PHPBadStyleKeywordWarning) == Ignore) - return; - this.handle(IProblem.PHPBadStyleKeywordWarning, NoArgument, messageArguments, problemStartPosition, problemEndPosition, - context, compilationResult); - } - - public void phpUppercaseIdentifierWarning(int problemStartPosition, int problemEndPosition, ReferenceContext context, - CompilationResult compilationResult) { - if (computeSeverity(IProblem.PHPBadStyleUppercaseIdentifierWarning) == Ignore) - return; - this.handle(IProblem.PHPBadStyleUppercaseIdentifierWarning, NoArgument, new String[] {}, problemStartPosition, - problemEndPosition, context, compilationResult); - } - - public void uninitializedLocalVariable(String token, int problemStartPosition, int problemEndPosition, ReferenceContext context, - CompilationResult compilationResult) { - if (computeSeverity(IProblem.UninitializedLocalVariable) == Ignore) - return; - // String[] arguments = new String[] { new String(binding.readableName()) }; - String[] arguments = new String[] { token }; - this.handle(IProblem.UninitializedLocalVariable, arguments, arguments, problemStartPosition, problemEndPosition, context, - compilationResult); - } - - public void unreachableCode(String token, int problemStartPosition, int problemEndPosition, ReferenceContext context, - CompilationResult compilationResult) { - if (computeSeverity(IProblem.CodeCannotBeReached) == Ignore) - return; - this.handle(IProblem.CodeCannotBeReached, NoArgument, new String[] {}, problemStartPosition, - problemEndPosition, context, compilationResult); - } + public ReferenceContext referenceContext; + + public ProblemReporter(IErrorHandlingPolicy policy, + CompilerOptions options, IProblemFactory problemFactory) { + + // IProblemFactory problemFactory) { + super(policy, options, problemFactory); // ), problemFactory); + } + + public void abortDueToInternalError(String errorMessage) { + String[] arguments = new String[] { errorMessage }; + this.handle(IProblem.Unclassified, arguments, arguments, Error | Abort, + 0, 0); + } + + public void abortDueToInternalError(String errorMessage, ASTNode location) { + String[] arguments = new String[] { errorMessage }; + this.handle(IProblem.Unclassified, arguments, arguments, Error | Abort, + location.sourceStart, location.sourceEnd); + } + + public void abstractMethodCannotBeOverridden(SourceTypeBinding type, + MethodBinding concreteMethod) { + this.handle( + // %1 must be abstract since it cannot override the inherited + // package-private abstract method %2 + IProblem.AbstractMethodCannotBeOverridden, new String[] { + new String(type.sourceName()), + new String(CharOperation.concat( + concreteMethod.declaringClass.readableName(), + concreteMethod.readableName(), '.')) }, + new String[] { + new String(type.sourceName()), + new String(CharOperation.concat( + concreteMethod.declaringClass + .shortReadableName(), concreteMethod + .shortReadableName(), '.')) }, type + .sourceStart(), type.sourceEnd()); + } + + public void abstractMethodInAbstractClass(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.AbstractMethodInAbstractClass, arguments, + arguments, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void abstractMethodMustBeImplemented(SourceTypeBinding type, + MethodBinding abstractMethod) { + this.handle( + // Must implement the inherited abstract method %1 + // 8.4.3 - Every non-abstract subclass of an abstract type, A, + // must provide a concrete implementation of all of A's + // methods. + IProblem.AbstractMethodMustBeImplemented, + new String[] { new String(CharOperation.concat( + abstractMethod.declaringClass.readableName(), + abstractMethod.readableName(), '.')) }, + new String[] { new String(CharOperation.concat( + abstractMethod.declaringClass.shortReadableName(), + abstractMethod.shortReadableName(), '.')) }, type + .sourceStart(), type.sourceEnd()); + } + + public void abstractMethodNeedingNoBody(AbstractMethodDeclaration method) { + this.handle(IProblem.BodyForAbstractMethod, NoArgument, NoArgument, + method.sourceStart, method.sourceEnd, method, method + .compilationResult()); + } + + public void alreadyDefinedLabel(char[] labelName, ASTNode location) { + String[] arguments = new String[] { new String(labelName) }; + this.handle(IProblem.DuplicateLabel, arguments, arguments, + location.sourceStart, location.sourceEnd); + } + + public void anonymousClassCannotExtendFinalClass(Expression expression, + TypeBinding type) { + this.handle(IProblem.AnonymousClassCannotExtendFinalClass, + new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + expression.sourceStart, expression.sourceEnd); + } + + public void argumentTypeCannotBeVoid(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl, Argument arg) { + String[] arguments = new String[] { new String(methodDecl.selector), + new String(arg.name) }; + this.handle(IProblem.ArgumentTypeCannotBeVoid, arguments, arguments, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void argumentTypeCannotBeVoidArray(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl, Argument arg) { + String[] arguments = new String[] { new String(methodDecl.selector), + new String(arg.name) }; + this.handle(IProblem.ArgumentTypeCannotBeVoidArray, arguments, + arguments, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void argumentTypeProblem(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl, Argument arg, + TypeBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.ArgumentTypeNotFound; + break; + case NotVisible: + // 2 + id = IProblem.ArgumentTypeNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.ArgumentTypeAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.ArgumentTypeInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.ArgumentTypeInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { new String(methodDecl.selector), + arg.name(), new String(expectedType.readableName()) }, + new String[] { new String(methodDecl.selector), arg.name(), + new String(expectedType.shortReadableName()) }, + arg.type.sourceStart, arg.type.sourceEnd); + } + + public void arrayConstantsOnlyInArrayInitializers(int sourceStart, + int sourceEnd) { + this.handle(IProblem.ArrayConstantsOnlyInArrayInitializers, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + public void assignmentHasNoEffect(Assignment assignment, char[] name) { + String[] arguments = new String[] { new String(name) }; + this.handle(IProblem.AssignmentHasNoEffect, arguments, arguments, + assignment.sourceStart, assignment.sourceEnd); + } + + public void attemptToReturnNonVoidExpression( + ReturnStatement returnStatement, TypeBinding expectedType) { + this.handle(IProblem.VoidMethodReturnsValue, new String[] { new String( + expectedType.readableName()) }, new String[] { new String( + expectedType.shortReadableName()) }, + returnStatement.sourceStart, returnStatement.sourceEnd); + } + + public void attemptToReturnVoidValue(ReturnStatement returnStatement) { + this.handle(IProblem.MethodReturnsVoid, NoArgument, NoArgument, + returnStatement.sourceStart, returnStatement.sourceEnd); + } + + // public void bytecodeExceeds64KLimit(AbstractMethodDeclaration location) + // { + // String[] arguments = new String[] {new String(location.selector), + // parametersAsString(location.binding)}; + // if (location.isConstructor()) { + // this.handle( + // IProblem.BytecodeExceeds64KLimitForConstructor, + // arguments, + // arguments, + // Error | Abort, + // location.sourceStart, + // location.sourceEnd); + // } else { + // this.handle( + // IProblem.BytecodeExceeds64KLimit, + // arguments, + // arguments, + // Error | Abort, + // location.sourceStart, + // location.sourceEnd); + // } + // } + public void bytecodeExceeds64KLimit(TypeDeclaration location) { + this.handle(IProblem.BytecodeExceeds64KLimitForClinit, NoArgument, + NoArgument, Error | Abort, location.sourceStart, + location.sourceEnd); + } + + public void cannotAllocateVoidArray(Expression expression) { + this.handle(IProblem.CannotAllocateVoidArray, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void cannotAssignToFinalField(FieldBinding field, ASTNode location) { + this + .handle( + IProblem.FinalFieldAssignment, + new String[] { + (field.declaringClass == null ? "array" : new String(field.declaringClass.readableName())), //$NON-NLS-1$ + new String(field.readableName()) }, + new String[] { + (field.declaringClass == null ? "array" : new String(field.declaringClass.shortReadableName())), //$NON-NLS-1$ + new String(field.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + + public void cannotAssignToFinalLocal(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.readableName()) }; + this.handle(IProblem.NonBlankFinalLocalAssignment, arguments, + arguments, location.sourceStart, location.sourceEnd); + } + + public void cannotAssignToFinalOuterLocal(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.readableName()) }; + this.handle(IProblem.FinalOuterLocalAssignment, arguments, arguments, + location.sourceStart, location.sourceEnd); + } + + public void cannotDeclareLocalInterface(char[] interfaceName, + int sourceStart, int sourceEnd) { + String[] arguments = new String[] { new String(interfaceName) }; + this.handle(IProblem.CannotDefineInterfaceInLocalType, arguments, + arguments, sourceStart, sourceEnd); + } + + public void cannotDefineDimensionsAndInitializer( + ArrayAllocationExpression expresssion) { + this.handle(IProblem.CannotDefineDimensionExpressionsWithInit, + NoArgument, NoArgument, expresssion.sourceStart, + expresssion.sourceEnd); + } + + public void cannotDireclyInvokeAbstractMethod(MessageSend messageSend, + MethodBinding method) { + this.handle(IProblem.DirectInvocationOfAbstractMethod, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + messageSend.sourceStart, messageSend.sourceEnd); + } + + // public void cannotImportPackage(ImportReference importRef) { + // String[] arguments = new + // String[]{CharOperation.toString(importRef.tokens)}; + // this.handle(IProblem.CannotImportPackage, arguments, arguments, + // importRef.sourceStart, importRef.sourceEnd); + // } + public void cannotInstantiate(TypeReference typeRef, TypeBinding type) { + this.handle(IProblem.InvalidClassInstantiation, + new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + typeRef.sourceStart, typeRef.sourceEnd); + } + + public void cannotReferToNonFinalOuterLocal(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.readableName()) }; + this.handle(IProblem.OuterLocalMustBeFinal, arguments, arguments, + location.sourceStart, location.sourceEnd); + } + + public void cannotReturnInInitializer(ASTNode location) { + this.handle(IProblem.CannotReturnInInitializer, NoArgument, NoArgument, + location.sourceStart, location.sourceEnd); + } + + public void cannotThrowNull(ThrowStatement statement) { + this.handle(IProblem.CannotThrowNull, NoArgument, NoArgument, + statement.sourceStart, statement.sourceEnd); + } + + public void cannotThrowType(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl, TypeReference exceptionType, + TypeBinding expectedType) { + this.handle(IProblem.CannotThrowType, new String[] { new String( + expectedType.readableName()) }, new String[] { new String( + expectedType.shortReadableName()) }, exceptionType.sourceStart, + exceptionType.sourceEnd); + } + + public void cannotUseSuperInJavaLangObject(ASTNode reference) { + this.handle(IProblem.ObjectHasNoSuperclass, NoArgument, NoArgument, + reference.sourceStart, reference.sourceEnd); + } + + public void cannotUseSuperInCodeSnippet(int start, int end) { + this.handle(IProblem.CannotUseSuperInCodeSnippet, NoArgument, + NoArgument, Error | Abort, start, end); + } + + public void caseExpressionMustBeConstant(Expression expression) { + this.handle(IProblem.NonConstantExpression, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void classExtendFinalClass(SourceTypeBinding type, + TypeReference superclass, TypeBinding expectedType) { + String name = new String(type.sourceName()); + String expectedFullName = new String(expectedType.readableName()); + String expectedShortName = new String(expectedType.shortReadableName()); + if (expectedShortName.equals(name)) + expectedShortName = expectedFullName; + this.handle(IProblem.ClassExtendFinalClass, new String[] { + expectedFullName, name }, new String[] { expectedShortName, + name }, superclass.sourceStart, superclass.sourceEnd); + } + + public void codeSnippetMissingClass(String missing, int start, int end) { + String[] arguments = new String[] { missing }; + this.handle(IProblem.CodeSnippetMissingClass, arguments, arguments, + Error | Abort, start, end); + } + + public void codeSnippetMissingMethod(String className, + String missingMethod, String argumentTypes, int start, int end) { + String[] arguments = new String[] { className, missingMethod, + argumentTypes }; + this.handle(IProblem.CodeSnippetMissingMethod, arguments, arguments, + Error | Abort, start, end); + } + + /* + * Given the current configuration, answers which category the problem falls + * into: Error | Warning | Ignore + */ + public int computeSeverity(int problemId) { + + // severity can have been preset on the problem + // if ((problem.severity & Fatal) != 0){ + // return Error; + // } + + // if not then check whether it is a configurable problem + switch (problemId) { + case IProblem.PHPIncludeNotExistWarning: + return this.options + .getSeverity(CompilerOptions.PHPIncludeNotExistWarning); + case IProblem.PHPVarDeprecatedWarning: + return this.options + .getSeverity(CompilerOptions.PHPVarDeprecatedWarning); + case IProblem.PHPBadStyleKeywordWarning: + return this.options + .getSeverity(CompilerOptions.PHPBadStyleKeywordWarning); + case IProblem.PHPBadStyleUppercaseIdentifierWarning: + return this.options + .getSeverity(CompilerOptions.PHPBadStyleUppercaseIdentifierWarning); + + case IProblem.UninitializedLocalVariable: + return this.options + .getSeverity(CompilerOptions.UninitializedLocalVariableWarning); + case IProblem.CodeCannotBeReached: + return this.options + .getSeverity(CompilerOptions.CodeCannotBeReachedWarning); + + case IProblem.MaskedCatch: + return this.options.getSeverity(CompilerOptions.MaskedCatchBlock); + + case IProblem.UnusedImport: + return this.options.getSeverity(CompilerOptions.UnusedImport); + + case IProblem.MethodButWithConstructorName: + return this.options + .getSeverity(CompilerOptions.MethodWithConstructorName); + + case IProblem.OverridingNonVisibleMethod: + return this.options + .getSeverity(CompilerOptions.OverriddenPackageDefaultMethod); + + case IProblem.IncompatibleReturnTypeForNonInheritedInterfaceMethod: + case IProblem.IncompatibleExceptionInThrowsClauseForNonInheritedInterfaceMethod: + return this.options + .getSeverity(CompilerOptions.IncompatibleNonInheritedInterfaceMethod); + + case IProblem.OverridingDeprecatedMethod: + case IProblem.UsingDeprecatedType: + case IProblem.UsingDeprecatedMethod: + case IProblem.UsingDeprecatedConstructor: + case IProblem.UsingDeprecatedField: + return this.options.getSeverity(CompilerOptions.UsingDeprecatedAPI); + + case IProblem.LocalVariableIsNeverUsed: + return this.options + .getSeverity(CompilerOptions.UnusedLocalVariable); + + case IProblem.ArgumentIsNeverUsed: + return this.options.getSeverity(CompilerOptions.UnusedArgument); + + case IProblem.NoImplicitStringConversionForCharArrayExpression: + return this.options + .getSeverity(CompilerOptions.NoImplicitStringConversion); + + case IProblem.NeedToEmulateFieldReadAccess: + case IProblem.NeedToEmulateFieldWriteAccess: + case IProblem.NeedToEmulateMethodAccess: + case IProblem.NeedToEmulateConstructorAccess: + return this.options.getSeverity(CompilerOptions.AccessEmulation); + + case IProblem.NonExternalizedStringLiteral: + return this.options + .getSeverity(CompilerOptions.NonExternalizedString); + + case IProblem.UseAssertAsAnIdentifier: + return this.options + .getSeverity(CompilerOptions.AssertUsedAsAnIdentifier); + + case IProblem.NonStaticAccessToStaticMethod: + case IProblem.NonStaticAccessToStaticField: + return this.options + .getSeverity(CompilerOptions.NonStaticAccessToStatic); + + // case IProblem.IndirectAccessToStaticMethod : + // case IProblem.IndirectAccessToStaticField : + // case IProblem.IndirectAccessToStaticType : + // return + // this.options.getSeverity(CompilerOptions.IndirectStaticAccess); + + case IProblem.AssignmentHasNoEffect: + return this.options.getSeverity(CompilerOptions.NoEffectAssignment); + + case IProblem.UnusedPrivateConstructor: + case IProblem.UnusedPrivateMethod: + case IProblem.UnusedPrivateField: + case IProblem.UnusedPrivateType: + return this.options + .getSeverity(CompilerOptions.UnusedPrivateMember); + + case IProblem.Task: + return Warning; + + // case IProblem.LocalVariableHidingLocalVariable: + // case IProblem.LocalVariableHidingField: + // case IProblem.ArgumentHidingLocalVariable: + // case IProblem.ArgumentHidingField: + // return + // this.options.getSeverity(CompilerOptions.LocalVariableHiding); + + // case IProblem.FieldHidingLocalVariable: + // case IProblem.FieldHidingField: + // return this.options.getSeverity(CompilerOptions.FieldHiding); + + // case IProblem.PossibleAccidentalBooleanAssignment: + // return + // this.options.getSeverity(CompilerOptions.AccidentalBooleanAssign); + + // case IProblem.SuperfluousSemicolon: + // return + // this.options.getSeverity(CompilerOptions.SuperfluousSemicolon); + // + // case IProblem.UndocumentedEmptyBlock: + // return + // this.options.getSeverity(CompilerOptions.UndocumentedEmptyBlock); + // + // case IProblem.UnnecessaryCast: + // case IProblem.UnnecessaryArgumentCast: + // case IProblem.UnnecessaryInstanceof: + // return + // this.options.getSeverity(CompilerOptions.UnnecessaryTypeCheck); + // + // case IProblem.FinallyMustCompleteNormally: + // return + // this.options.getSeverity(CompilerOptions.FinallyBlockNotCompleting); + // + // case IProblem.UnusedMethodDeclaredThrownException: + // case IProblem.UnusedConstructorDeclaredThrownException: + // return + // this.options.getSeverity(CompilerOptions.UnusedDeclaredThrownException); + // + // case IProblem.UnqualifiedFieldAccess: + // return + // this.options.getSeverity(CompilerOptions.UnqualifiedFieldAccess); + + /* + * Javadoc syntax errors + */ + // Javadoc explicit IDs + // case IProblem.JavadocUnexpectedTag: + // case IProblem.JavadocDuplicateReturnTag: + // case IProblem.JavadocInvalidThrowsClass: + // case IProblem.JavadocInvalidSeeReference: + // case IProblem.JavadocInvalidSeeHref: + // case IProblem.JavadocInvalidSeeArgs: + // case IProblem.JavadocInvalidTag: + // return this.options.getSeverity(CompilerOptions.InvalidJavadoc); + /* + * Javadoc tags resolved references errors + */ + // case IProblem.JavadocInvalidParamName: + // case IProblem.JavadocDuplicateParamName: + // case IProblem.JavadocMissingParamName: + // case IProblem.JavadocInvalidThrowsClassName: + // case IProblem.JavadocDuplicateThrowsClassName: + // case IProblem.JavadocMissingThrowsClassName: + // case IProblem.JavadocMissingSeeReference: + // case IProblem.JavadocUsingDeprecatedField: + // case IProblem.JavadocUsingDeprecatedConstructor: + // case IProblem.JavadocUsingDeprecatedMethod: + // case IProblem.JavadocUsingDeprecatedType: + // case IProblem.JavadocUndefinedField: + // case IProblem.JavadocNotVisibleField: + // case IProblem.JavadocAmbiguousField: + // case IProblem.JavadocUndefinedConstructor: + // case IProblem.JavadocNotVisibleConstructor: + // case IProblem.JavadocAmbiguousConstructor: + // case IProblem.JavadocUndefinedMethod: + // case IProblem.JavadocNotVisibleMethod: + // case IProblem.JavadocAmbiguousMethod: + // case IProblem.JavadocParameterMismatch: + // case IProblem.JavadocUndefinedType: + // case IProblem.JavadocNotVisibleType: + // case IProblem.JavadocAmbiguousType: + // case IProblem.JavadocInternalTypeNameProvided: + // case IProblem.JavadocNoMessageSendOnArrayType: + // case IProblem.JavadocNoMessageSendOnBaseType: + // if (!this.options.reportInvalidJavadocTags) + // return ProblemSeverities.Ignore; + // else + // return this.options.getSeverity(CompilerOptions.InvalidJavadoc); + /* + * Javadoc missing tags errors + */ + // case IProblem.JavadocMissingParamTag: + // case IProblem.JavadocMissingReturnTag: + // case IProblem.JavadocMissingThrowsTag: + // return + // this.options.getSeverity(CompilerOptions.MissingJavadocTags); + /* + * Missing Javadoc errors + */ + // case IProblem.JavadocMissing: + // return + // this.options.getSeverity(CompilerOptions.MissingJavadocComments); + // by default problems are errors. + default: + return Error; + } + } + + // public void conditionalArgumentsIncompatibleTypes(ConditionalExpression + // expression, TypeBinding trueType, TypeBinding falseType) { + // this.handle( + // IProblem.IncompatibleTypesInConditionalOperator, + // new String[] {new String(trueType.readableName()), new + // String(falseType.readableName())}, + // new String[] {new String(trueType.sourceName()), new + // String(falseType.sourceName())}, + // expression.sourceStart, + // expression.sourceEnd); + // } + // public void conflictingImport(ImportReference importRef) { + // String[] arguments = new + // String[]{CharOperation.toString(importRef.tokens)}; + // this.handle(IProblem.ConflictingImport, arguments, arguments, + // importRef.sourceStart, importRef.sourceEnd); + // } + public void constantOutOfFormat(NumberLiteral lit) { + // the literal is not in a correct format + // this code is called on IntLiteral and LongLiteral + // example 000811 ...the 8 is uncorrect. + if ((lit instanceof LongLiteral) || (lit instanceof IntLiteral)) { + char[] source = lit.source(); + try { + final String Radix; + final int radix; + if ((source[1] == 'x') || (source[1] == 'X')) { + radix = 16; + Radix = "Hexa"; //$NON-NLS-1$ + } else { + radix = 8; + Radix = "Octal"; //$NON-NLS-1$ + } + // look for the first digit that is incorrect + int place = -1; + label: for (int i = radix == 8 ? 1 : 2; i < source.length; i++) { + if (Character.digit(source[i], radix) == -1) { + place = i; + break label; + } + } + String[] arguments = new String[] { Radix + + " " + + new String(source) + + " (digit " + new String(new char[] { source[place] }) + ")" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + this.handle(IProblem.NumericValueOutOfRange, arguments, + arguments, lit.sourceStart, lit.sourceEnd); + return; + } catch (IndexOutOfBoundsException ex) { + } + // just in case .... use a predefined error.. + // we should never come here...(except if the code changes !) + this.constantOutOfRange(lit); + } + } + + public void constantOutOfRange(Literal lit) { + // lit is some how out of range of it declared type + // example + // 9999999999999999999999999999999999999999999999999999999999999999999 + String[] arguments = new String[] { new String(lit.source()) }; + this.handle(IProblem.NumericValueOutOfRange, arguments, arguments, + lit.sourceStart, lit.sourceEnd); + } + + public void deprecatedField(FieldBinding field, ASTNode location) { + this.handle(IProblem.UsingDeprecatedField, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name) }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name) }, location.sourceStart, + location.sourceEnd); + } + + public void deprecatedMethod(MethodBinding method, ASTNode location) { + if (method.isConstructor()) + this.handle(IProblem.UsingDeprecatedConstructor, new String[] { + new String(method.declaringClass.readableName()), + parametersAsString(method) }, new String[] { + new String(method.declaringClass.shortReadableName()), + parametersAsShortString(method) }, location.sourceStart, + location.sourceEnd); + else + this.handle(IProblem.UsingDeprecatedMethod, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass + .shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + location.sourceStart, location.sourceEnd); + } + + public void deprecatedType(TypeBinding type, ASTNode location) { + if (location == null) + return; // 1G828DN - no type ref for synthetic arguments + this.handle(IProblem.UsingDeprecatedType, new String[] { new String( + type.readableName()) }, new String[] { new String(type + .shortReadableName()) }, location.sourceStart, + location.sourceEnd); + } + + public void duplicateCase(CaseStatement statement, Constant constant) { + String[] arguments = new String[] { String.valueOf(constant.intValue()) }; + this.handle(IProblem.DuplicateCase, arguments, arguments, + statement.sourceStart, statement.sourceEnd); + } + + public void duplicateDefaultCase(DefaultCase statement) { + this.handle(IProblem.DuplicateDefaultCase, NoArgument, NoArgument, + statement.sourceStart, statement.sourceEnd); + } + + public void duplicateFieldInType(SourceTypeBinding type, + FieldDeclaration fieldDecl) { + this.handle(IProblem.DuplicateField, new String[] { + new String(type.sourceName()), fieldDecl.name() }, + new String[] { new String(type.shortReadableName()), + fieldDecl.name() }, fieldDecl.sourceStart, + fieldDecl.sourceEnd); + } + + // public void duplicateImport(ImportReference importRef) { + // String[] arguments = new + // String[]{CharOperation.toString(importRef.tokens)}; + // this.handle(IProblem.DuplicateImport, arguments, arguments, + // importRef.sourceStart, importRef.sourceEnd); + // } + public void duplicateInitializationOfBlankFinalField(FieldBinding field, + Reference reference) { + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(IProblem.DuplicateBlankFinalFieldInitialization, arguments, + arguments, reference.sourceStart, reference.sourceEnd); + } + + public void duplicateInitializationOfFinalLocal(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.readableName()) }; + this.handle(IProblem.DuplicateFinalLocalInitialization, arguments, + arguments, location.sourceStart, location.sourceEnd); + } + + public void duplicateMethodInType(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(methodDecl.selector), + new String(type.sourceName()) }; + this.handle(IProblem.DuplicateMethod, arguments, arguments, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void duplicateModifierForField(ReferenceBinding type, + FieldDeclaration fieldDecl) { + /* + * to highlight modifiers use: this.handle( new Problem( + * DuplicateModifierForField, new String[] {fieldDecl.name()}, + * fieldDecl.modifiers.sourceStart, fieldDecl.modifiers.sourceEnd)); + */ + String[] arguments = new String[] { fieldDecl.name() }; + this.handle(IProblem.DuplicateModifierForField, arguments, arguments, + fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void duplicateModifierForMethod(ReferenceBinding type, + AbstractMethodDeclaration methodDecl) { + this.handle(IProblem.DuplicateModifierForMethod, + new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }, new String[] { + new String(type.shortReadableName()), + new String(methodDecl.selector) }, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void duplicateModifierForType(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.DuplicateModifierForType, arguments, arguments, + type.sourceStart(), type.sourceEnd()); + } + + public void duplicateModifierForVariable(LocalDeclaration localDecl, + boolean complainForArgument) { + String[] arguments = new String[] { localDecl.name() }; + this.handle(complainForArgument ? IProblem.DuplicateModifierForArgument + : IProblem.DuplicateModifierForVariable, arguments, arguments, + localDecl.sourceStart, localDecl.sourceEnd); + } + + public void duplicateNestedType(TypeDeclaration typeDecl) { + String[] arguments = new String[] { new String(typeDecl.name) }; + this.handle(IProblem.DuplicateNestedType, arguments, arguments, + typeDecl.sourceStart, typeDecl.sourceEnd); + } + + public void duplicateSuperinterface(SourceTypeBinding type, + TypeDeclaration typeDecl, ReferenceBinding superType) { + this.handle(IProblem.DuplicateSuperInterface, new String[] { + new String(superType.readableName()), + new String(type.sourceName()) }, new String[] { + new String(superType.shortReadableName()), + new String(type.sourceName()) }, typeDecl.sourceStart, + typeDecl.sourceEnd); + } + + public void duplicateTypes(CompilationUnitDeclaration compUnitDecl, + TypeDeclaration typeDecl) { + String[] arguments = new String[] { + new String(compUnitDecl.getFileName()), + new String(typeDecl.name) }; + this.referenceContext = typeDecl; // report the problem against the + // type not the entire compilation + // unit + this.handle(IProblem.DuplicateTypes, arguments, arguments, + typeDecl.sourceStart, typeDecl.sourceEnd, + compUnitDecl.compilationResult); + } + + public void errorNoMethodFor(MessageSend messageSend, TypeBinding recType, + TypeBinding[] params) { + StringBuffer buffer = new StringBuffer(); + StringBuffer shortBuffer = new StringBuffer(); + for (int i = 0, length = params.length; i < length; i++) { + if (i != 0) { + buffer.append(", "); //$NON-NLS-1$ + shortBuffer.append(", "); //$NON-NLS-1$ + } + buffer.append(new String(params[i].readableName())); + shortBuffer.append(new String(params[i].shortReadableName())); + } + this.handle(recType.isArrayType() ? IProblem.NoMessageSendOnArrayType + : IProblem.NoMessageSendOnBaseType, new String[] { + new String(recType.readableName()), + new String(messageSend.selector), buffer.toString() }, + new String[] { new String(recType.shortReadableName()), + new String(messageSend.selector), + shortBuffer.toString() }, messageSend.sourceStart, + messageSend.sourceEnd); + } + + public void errorThisSuperInStatic(ASTNode reference) { + String[] arguments = new String[] { reference.isSuper() ? "super" : "this" }; //$NON-NLS-2$ //$NON-NLS-1$ + this.handle(IProblem.ThisInStaticContext, arguments, arguments, + reference.sourceStart, reference.sourceEnd); + } + + public void exceptionTypeProblem(SourceTypeBinding type, + AbstractMethodDeclaration methodDecl, TypeReference exceptionType, + TypeBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.ExceptionTypeNotFound; + break; + case NotVisible: + // 2 + id = IProblem.ExceptionTypeNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.ExceptionTypeAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.ExceptionTypeInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.ExceptionTypeInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { new String(methodDecl.selector), + new String(expectedType.readableName()) }, new String[] { + new String(methodDecl.selector), + new String(expectedType.shortReadableName()) }, + exceptionType.sourceStart, exceptionType.sourceEnd); + } + + public void expressionShouldBeAVariable(Expression expression) { + this.handle(IProblem.ExpressionShouldBeAVariable, NoArgument, + NoArgument, expression.sourceStart, expression.sourceEnd); + } + + public void fieldsOrThisBeforeConstructorInvocation(ThisReference reference) { + this.handle(IProblem.ThisSuperDuringConstructorInvocation, NoArgument, + NoArgument, reference.sourceStart, reference.sourceEnd); + } + + public void fieldTypeProblem(SourceTypeBinding type, + FieldDeclaration fieldDecl, TypeBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.FieldTypeNotFound; + break; + case NotVisible: + // 2 + id = IProblem.FieldTypeNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.FieldTypeAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.FieldTypeInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.FieldTypeInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { fieldDecl.name(), + new String(type.sourceName()), + new String(expectedType.readableName()) }, new String[] { + fieldDecl.name(), new String(type.sourceName()), + new String(expectedType.shortReadableName()) }, + fieldDecl.type.sourceStart, fieldDecl.type.sourceEnd); + } + + public void finalMethodCannotBeOverridden(MethodBinding currentMethod, + MethodBinding inheritedMethod) { + this.handle( + // Cannot override the final method from %1 + // 8.4.3.3 - Final methods cannot be overridden or hidden. + IProblem.FinalMethodCannotBeOverridden, + new String[] { new String(inheritedMethod.declaringClass + .readableName()) }, new String[] { new String( + inheritedMethod.declaringClass.shortReadableName()) }, + currentMethod.sourceStart(), currentMethod.sourceEnd()); + } + + public void forwardReference(Reference reference, int indexInQualification, + TypeBinding type) { + this.handle(IProblem.ReferenceToForwardField, NoArgument, NoArgument, + reference.sourceStart, reference.sourceEnd); + } + + // use this private API when the compilation unit result can be found + // through the + // reference context. Otherwise, use the other API taking a problem and a + // compilation result + // as arguments + private void handle(int problemId, String[] problemArguments, + String[] messageArguments, int problemStartPosition, + int problemEndPosition) { + this.handle(problemId, problemArguments, messageArguments, + problemStartPosition, problemEndPosition, referenceContext, + referenceContext == null ? null : referenceContext + .compilationResult()); + referenceContext = null; + } + + // use this private API when the compilation unit result can be found + // through the + // reference context. Otherwise, use the other API taking a problem and a + // compilation result + // as arguments + private void handle(int problemId, String[] problemArguments, + String[] messageArguments, int severity, int problemStartPosition, + int problemEndPosition) { + this.handle(problemId, problemArguments, messageArguments, severity, + problemStartPosition, problemEndPosition, referenceContext, + referenceContext == null ? null : referenceContext + .compilationResult()); + referenceContext = null; + } + + // use this private API when the compilation unit result cannot be found + // through the + // reference context. + private void handle(int problemId, String[] problemArguments, + String[] messageArguments, int problemStartPosition, + int problemEndPosition, CompilationResult unitResult) { + this.handle(problemId, problemArguments, messageArguments, + problemStartPosition, problemEndPosition, referenceContext, + unitResult); + referenceContext = null; + } + + public void hidingEnclosingType(TypeDeclaration typeDecl) { + String[] arguments = new String[] { new String(typeDecl.name) }; + this.handle(IProblem.HidingEnclosingType, arguments, arguments, + typeDecl.sourceStart, typeDecl.sourceEnd); + } + + public void hierarchyCircularity(SourceTypeBinding sourceType, + ReferenceBinding superType, TypeReference reference) { + int start = 0; + int end = 0; + String typeName = ""; //$NON-NLS-1$ + String shortTypeName = ""; //$NON-NLS-1$ + if (reference == null) { // can only happen when java.lang.Object is + // busted + start = sourceType.sourceStart(); + end = sourceType.sourceEnd(); + typeName = new String(superType.readableName()); + shortTypeName = new String(superType.sourceName()); + } else { + start = reference.sourceStart; + end = reference.sourceEnd; + char[][] qName = reference.getTypeName(); + typeName = CharOperation.toString(qName); + shortTypeName = new String(qName[qName.length - 1]); + } + if (sourceType == superType) + this.handle(IProblem.HierarchyCircularitySelfReference, + new String[] { new String(sourceType.sourceName()), + typeName }, + new String[] { new String(sourceType.sourceName()), + shortTypeName }, start, end); + else + this.handle(IProblem.HierarchyCircularity, new String[] { + new String(sourceType.sourceName()), typeName }, + new String[] { new String(sourceType.sourceName()), + shortTypeName }, start, end); + } + + public void hierarchyHasProblems(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.HierarchyHasProblems, arguments, arguments, type + .sourceStart(), type.sourceEnd()); + } + + public void illegalAbstractModifierCombinationForMethod( + ReferenceBinding type, AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.IllegalAbstractModifierCombinationForMethod, + arguments, arguments, methodDecl.sourceStart, + methodDecl.sourceEnd); + } + + public void illegalModifierCombinationFinalAbstractForClass( + SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierCombinationFinalAbstractForClass, + arguments, arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierCombinationFinalVolatileForField( + ReferenceBinding type, FieldDeclaration fieldDecl) { + String[] arguments = new String[] { fieldDecl.name() }; + this.handle(IProblem.IllegalModifierCombinationFinalVolatileForField, + arguments, arguments, fieldDecl.sourceStart, + fieldDecl.sourceEnd); + } + + public void illegalModifierForClass(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierForClass, arguments, arguments, + type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierForField(ReferenceBinding type, + FieldDeclaration fieldDecl) { + String[] arguments = new String[] { fieldDecl.name() }; + this.handle(IProblem.IllegalModifierForField, arguments, arguments, + fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void illegalModifierForInterface(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierForInterface, arguments, arguments, + type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierForInterfaceField(ReferenceBinding type, + FieldDeclaration fieldDecl) { + String[] arguments = new String[] { fieldDecl.name() }; + this.handle(IProblem.IllegalModifierForInterfaceField, arguments, + arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void illegalModifierForInterfaceMethod(ReferenceBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.IllegalModifierForInterfaceMethod, arguments, + arguments, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void illegalModifierForLocalClass(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierForLocalClass, arguments, + arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierForMemberClass(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierForMemberClass, arguments, + arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierForMemberInterface(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalModifierForMemberInterface, arguments, + arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalModifierForMethod(ReferenceBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.IllegalModifierForMethod, arguments, arguments, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void illegalModifierForVariable(LocalDeclaration localDecl, + boolean complainAsArgument) { + String[] arguments = new String[] { localDecl.name() }; + this.handle(complainAsArgument ? IProblem.IllegalModifierForArgument + : IProblem.IllegalModifierForVariable, arguments, arguments, + localDecl.sourceStart, localDecl.sourceEnd); + } + + public void illegalPrimitiveOrArrayTypeForEnclosingInstance( + TypeBinding enclosingType, ASTNode location) { + this.handle(IProblem.IllegalPrimitiveOrArrayTypeForEnclosingInstance, + new String[] { new String(enclosingType.readableName()) }, + new String[] { new String(enclosingType.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + + public void illegalStaticModifierForMemberType(SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalStaticModifierForMemberType, arguments, + arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalVisibilityModifierCombinationForField( + ReferenceBinding type, FieldDeclaration fieldDecl) { + String[] arguments = new String[] { new String(fieldDecl.name()) }; + this.handle(IProblem.IllegalVisibilityModifierCombinationForField, + arguments, arguments, fieldDecl.sourceStart, + fieldDecl.sourceEnd); + } + + public void illegalVisibilityModifierCombinationForMemberType( + SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalVisibilityModifierCombinationForMemberType, + arguments, arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalVisibilityModifierCombinationForMethod( + ReferenceBinding type, AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.IllegalVisibilityModifierCombinationForMethod, + arguments, arguments, methodDecl.sourceStart, + methodDecl.sourceEnd); + } + + public void illegalVisibilityModifierForInterfaceMemberType( + SourceTypeBinding type) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.IllegalVisibilityModifierForInterfaceMemberType, + arguments, arguments, type.sourceStart(), type.sourceEnd()); + } + + public void illegalVoidExpression(ASTNode location) { + this.handle(IProblem.InvalidVoidExpression, NoArgument, NoArgument, + location.sourceStart, location.sourceEnd); + } + + // public void importProblem(ImportReference importRef, Binding + // expectedImport) { + // int problemId = expectedImport.problemId(); + // int id; + // switch (problemId) { + // case NotFound : + // // 1 + // id = IProblem.ImportNotFound; + // break; + // case NotVisible : + // // 2 + // id = IProblem.ImportNotVisible; + // break; + // case Ambiguous : + // // 3 + // id = IProblem.ImportAmbiguous; + // break; + // case InternalNameProvided : + // // 4 + // id = IProblem.ImportInternalNameProvided; + // break; + // case InheritedNameHidesEnclosingName : + // // 5 + // id = IProblem.ImportInheritedNameHidesEnclosingName; + // break; + // case NoError : + // // 0 + // default : + // needImplementation(); // want to fail to see why we were + // // here... + // return; + // } + // String argument; + // if (expectedImport instanceof ProblemReferenceBinding) { + // argument = CharOperation + // .toString(((ProblemReferenceBinding) expectedImport).compoundName); + // } else { + // argument = CharOperation.toString(importRef.tokens); + // } + // String[] arguments = new String[]{argument}; + // this.handle(id, arguments, arguments, importRef.sourceStart, + // importRef.sourceEnd); + // } + public void incompatibleExceptionInThrowsClause(SourceTypeBinding type, + MethodBinding currentMethod, MethodBinding inheritedMethod, + ReferenceBinding exceptionType) { + if (type == currentMethod.declaringClass) { + int id; + if (currentMethod.declaringClass.isInterface() + && !inheritedMethod.isPublic()) { // interface inheriting + // Object protected + // method + id = IProblem.IncompatibleExceptionInThrowsClauseForNonInheritedInterfaceMethod; + } else { + id = IProblem.IncompatibleExceptionInThrowsClause; + } + this + .handle( + // Exception %1 is not compatible with throws + // clause in %2 + // 9.4.4 - The type of exception in the throws + // clause is incompatible. + id, + new String[] { + new String(exceptionType.sourceName()), + new String( + CharOperation + .concat( + inheritedMethod.declaringClass + .readableName(), + inheritedMethod + .readableName(), + '.')) }, + new String[] { + new String(exceptionType.sourceName()), + new String( + CharOperation + .concat( + inheritedMethod.declaringClass + .shortReadableName(), + inheritedMethod + .shortReadableName(), + '.')) }, + currentMethod.sourceStart(), currentMethod + .sourceEnd()); + } else + this + .handle( + // Exception %1 in throws clause of %2 is not + // compatible with %3 + // 9.4.4 - The type of exception in the throws + // clause is incompatible. + IProblem.IncompatibleExceptionInInheritedMethodThrowsClause, + new String[] { + new String(exceptionType.sourceName()), + new String(CharOperation.concat( + currentMethod.declaringClass + .sourceName(), + currentMethod.readableName(), '.')), + new String( + CharOperation + .concat( + inheritedMethod.declaringClass + .readableName(), + inheritedMethod + .readableName(), + '.')) }, + new String[] { + new String(exceptionType.sourceName()), + new String(CharOperation.concat( + currentMethod.declaringClass + .sourceName(), + currentMethod.shortReadableName(), + '.')), + new String( + CharOperation + .concat( + inheritedMethod.declaringClass + .shortReadableName(), + inheritedMethod + .shortReadableName(), + '.')) }, type + .sourceStart(), type.sourceEnd()); + } + + public void incompatibleReturnType(MethodBinding currentMethod, + MethodBinding inheritedMethod) { + StringBuffer methodSignature = new StringBuffer(); + methodSignature.append(inheritedMethod.declaringClass.readableName()) + .append('.').append(inheritedMethod.readableName()); + StringBuffer shortSignature = new StringBuffer(); + shortSignature.append( + inheritedMethod.declaringClass.shortReadableName()).append('.') + .append(inheritedMethod.shortReadableName()); + int id; + if (currentMethod.declaringClass.isInterface() + && !inheritedMethod.isPublic()) { // interface inheriting + // Object protected method + id = IProblem.IncompatibleReturnTypeForNonInheritedInterfaceMethod; + } else { + id = IProblem.IncompatibleReturnType; + } + this.handle(id, new String[] { methodSignature.toString() }, + new String[] { shortSignature.toString() }, currentMethod + .sourceStart(), currentMethod.sourceEnd()); + } + + public void incorrectLocationForEmptyDimension( + ArrayAllocationExpression expression, int index) { + this.handle(IProblem.IllegalDimension, NoArgument, NoArgument, + expression.dimensions[index + 1].sourceStart, + expression.dimensions[index + 1].sourceEnd); + } + + public void incorrectSwitchType(Expression expression, TypeBinding testType) { + this.handle(IProblem.IncorrectSwitchType, new String[] { new String( + testType.readableName()) }, new String[] { new String(testType + .shortReadableName()) }, expression.sourceStart, + expression.sourceEnd); + } + + public void inheritedMethodReducesVisibility(SourceTypeBinding type, + MethodBinding concreteMethod, MethodBinding[] abstractMethods) { + StringBuffer concreteSignature = new StringBuffer(); + concreteSignature.append(concreteMethod.declaringClass.readableName()) + .append('.').append(concreteMethod.readableName()); + StringBuffer shortSignature = new StringBuffer(); + shortSignature + .append(concreteMethod.declaringClass.shortReadableName()) + .append('.').append(concreteMethod.shortReadableName()); + this.handle( + // The inherited method %1 cannot hide the public abstract + // method in %2 + IProblem.InheritedMethodReducesVisibility, new String[] { + new String(concreteSignature.toString()), + new String(abstractMethods[0].declaringClass + .readableName()) }, new String[] { + new String(shortSignature.toString()), + new String(abstractMethods[0].declaringClass + .shortReadableName()) }, type.sourceStart(), + type.sourceEnd()); + } + + public void inheritedMethodsHaveIncompatibleReturnTypes( + SourceTypeBinding type, MethodBinding[] inheritedMethods, int length) { + StringBuffer methodSignatures = new StringBuffer(); + StringBuffer shortSignatures = new StringBuffer(); + for (int i = length; --i >= 0;) { + methodSignatures.append( + inheritedMethods[i].declaringClass.readableName()).append( + '.').append(inheritedMethods[i].readableName()); + shortSignatures.append( + inheritedMethods[i].declaringClass.shortReadableName()) + .append('.') + .append(inheritedMethods[i].shortReadableName()); + if (i != 0) { + methodSignatures.append(", "); //$NON-NLS-1$ + shortSignatures.append(", "); //$NON-NLS-1$ + } + } + this.handle( + // Return type is incompatible with %1 + // 9.4.2 - The return type from the method is incompatible with + // the declaration. + IProblem.IncompatibleReturnType, + new String[] { methodSignatures.toString() }, + new String[] { shortSignatures.toString() }, + type.sourceStart(), type.sourceEnd()); + } + + public void initializerMustCompleteNormally(FieldDeclaration fieldDecl) { + this.handle(IProblem.InitializerMustCompleteNormally, NoArgument, + NoArgument, fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void innerTypesCannotDeclareStaticInitializers( + ReferenceBinding innerType, ASTNode location) { + this.handle(IProblem.CannotDefineStaticInitializerInLocalType, + new String[] { new String(innerType.readableName()) }, + new String[] { new String(innerType.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + + public void interfaceCannotHaveConstructors( + ConstructorDeclaration constructor) { + this.handle(IProblem.InterfaceCannotHaveConstructors, NoArgument, + NoArgument, constructor.sourceStart, constructor.sourceEnd, + constructor, constructor.compilationResult()); + } + + public void interfaceCannotHaveInitializers(SourceTypeBinding type, + FieldDeclaration fieldDecl) { + String[] arguments = new String[] { new String(type.sourceName()) }; + this.handle(IProblem.InterfaceCannotHaveInitializers, arguments, + arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void invalidBreak(ASTNode location) { + this.handle(IProblem.InvalidBreak, NoArgument, NoArgument, + location.sourceStart, location.sourceEnd); + } + + public void invalidConstructor(Statement statement, + MethodBinding targetConstructor) { + boolean insideDefaultConstructor = (referenceContext instanceof ConstructorDeclaration) + && ((ConstructorDeclaration) referenceContext) + .isDefaultConstructor(); + boolean insideImplicitConstructorCall = (statement instanceof ExplicitConstructorCall) + && (((ExplicitConstructorCall) statement).accessMode == ExplicitConstructorCall.ImplicitSuper); + int flag = IProblem.UndefinedConstructor; // default... + switch (targetConstructor.problemId()) { + case NotFound: + if (insideDefaultConstructor) { + flag = IProblem.UndefinedConstructorInDefaultConstructor; + } else if (insideImplicitConstructorCall) { + flag = IProblem.UndefinedConstructorInImplicitConstructorCall; + } else { + flag = IProblem.UndefinedConstructor; + } + break; + case NotVisible: + if (insideDefaultConstructor) { + flag = IProblem.NotVisibleConstructorInDefaultConstructor; + } else if (insideImplicitConstructorCall) { + flag = IProblem.NotVisibleConstructorInImplicitConstructorCall; + } else { + flag = IProblem.NotVisibleConstructor; + } + break; + case Ambiguous: + if (insideDefaultConstructor) { + flag = IProblem.AmbiguousConstructorInDefaultConstructor; + } else if (insideImplicitConstructorCall) { + flag = IProblem.AmbiguousConstructorInImplicitConstructorCall; + } else { + flag = IProblem.AmbiguousConstructor; + } + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + this.handle(flag, new String[] { + new String(targetConstructor.declaringClass.readableName()), + parametersAsString(targetConstructor) }, + new String[] { + new String(targetConstructor.declaringClass + .shortReadableName()), + parametersAsShortString(targetConstructor) }, + statement.sourceStart, statement.sourceEnd); + } + + public void invalidContinue(ASTNode location) { + this.handle(IProblem.InvalidContinue, NoArgument, NoArgument, + location.sourceStart, location.sourceEnd); + } + + public void invalidEnclosingType(Expression expression, TypeBinding type, + ReferenceBinding enclosingType) { + if (enclosingType.isAnonymousType()) + enclosingType = enclosingType.superclass(); + int flag = IProblem.UndefinedType; // default + switch (type.problemId()) { + case NotFound: + // 1 + flag = IProblem.UndefinedType; + break; + case NotVisible: + // 2 + flag = IProblem.NotVisibleType; + break; + case Ambiguous: + // 3 + flag = IProblem.AmbiguousType; + break; + case InternalNameProvided: + flag = IProblem.InternalTypeNameProvided; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + this.handle(flag, new String[] { new String(enclosingType + .readableName()) + + "." + new String(type.readableName()) }, //$NON-NLS-1$ + new String[] { new String(enclosingType.shortReadableName()) + + "." + new String(type.shortReadableName()) }, //$NON-NLS-1$ + expression.sourceStart, expression.sourceEnd); + } + + public void invalidExpressionAsStatement(Expression expression) { + this.handle(IProblem.InvalidExpressionAsStatement, NoArgument, + NoArgument, expression.sourceStart, expression.sourceEnd); + } + + public void invalidField(FieldReference fieldRef, TypeBinding searchedType) { + int severity = Error; + int flag = IProblem.UndefinedField; + FieldBinding field = fieldRef.binding; + switch (field.problemId()) { + case NotFound: + flag = IProblem.UndefinedField; + /* + * also need to check that the searchedType is the receiver type if + * (searchedType.isHierarchyInconsistent()) severity = + * SecondaryError; + */ + break; + case NotVisible: + flag = IProblem.NotVisibleField; + break; + case Ambiguous: + flag = IProblem.AmbiguousField; + break; + case NonStaticReferenceInStaticContext: + flag = IProblem.NonStaticFieldFromStaticInvocation; + break; + case NonStaticReferenceInConstructorInvocation: + flag = IProblem.InstanceFieldDuringConstructorInvocation; + break; + case InheritedNameHidesEnclosingName: + flag = IProblem.InheritedFieldHidesEnclosingName; + break; + case ReceiverTypeNotVisible: + this.handle(IProblem.NotVisibleType, new String[] { new String( + searchedType.leafComponentType().readableName()) }, + new String[] { new String(searchedType.leafComponentType() + .shortReadableName()) }, + fieldRef.receiver.sourceStart, fieldRef.receiver.sourceEnd); + return; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(flag, arguments, arguments, severity, fieldRef.sourceStart, + fieldRef.sourceEnd); + } + + public void invalidField(NameReference nameRef, FieldBinding field) { + int flag = IProblem.UndefinedField; + switch (field.problemId()) { + case NotFound: + flag = IProblem.UndefinedField; + break; + case NotVisible: + flag = IProblem.NotVisibleField; + break; + case Ambiguous: + flag = IProblem.AmbiguousField; + break; + case NonStaticReferenceInStaticContext: + flag = IProblem.NonStaticFieldFromStaticInvocation; + break; + case NonStaticReferenceInConstructorInvocation: + flag = IProblem.InstanceFieldDuringConstructorInvocation; + break; + case InheritedNameHidesEnclosingName: + flag = IProblem.InheritedFieldHidesEnclosingName; + break; + case ReceiverTypeNotVisible: + this.handle(IProblem.NotVisibleType, new String[] { new String( + field.declaringClass.leafComponentType().readableName()) }, + new String[] { new String(field.declaringClass + .leafComponentType().shortReadableName()) }, + nameRef.sourceStart, nameRef.sourceEnd); + return; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(flag, arguments, arguments, nameRef.sourceStart, + nameRef.sourceEnd); + } + + public void invalidField(QualifiedNameReference nameRef, + FieldBinding field, int index, TypeBinding searchedType) { + // the resolution of the index-th field of qname failed + // qname.otherBindings[index] is the binding that has produced the + // error + // The different targetted errors should be : + // UndefinedField + // NotVisibleField + // AmbiguousField + if (searchedType.isBaseType()) { + this.handle(IProblem.NoFieldOnBaseType, new String[] { + new String(searchedType.readableName()), + CharOperation.toString(CharOperation.subarray( + nameRef.tokens, 0, index)), + new String(nameRef.tokens[index]) }, new String[] { + new String(searchedType.sourceName()), + CharOperation.toString(CharOperation.subarray( + nameRef.tokens, 0, index)), + new String(nameRef.tokens[index]) }, nameRef.sourceStart, + nameRef.sourceEnd); + return; + } + int flag = IProblem.UndefinedField; + switch (field.problemId()) { + case NotFound: + flag = IProblem.UndefinedField; + /* + * also need to check that the searchedType is the receiver type if + * (searchedType.isHierarchyInconsistent()) severity = + * SecondaryError; + */ + break; + case NotVisible: + flag = IProblem.NotVisibleField; + break; + case Ambiguous: + flag = IProblem.AmbiguousField; + break; + case NonStaticReferenceInStaticContext: + flag = IProblem.NonStaticFieldFromStaticInvocation; + break; + case NonStaticReferenceInConstructorInvocation: + flag = IProblem.InstanceFieldDuringConstructorInvocation; + break; + case InheritedNameHidesEnclosingName: + flag = IProblem.InheritedFieldHidesEnclosingName; + break; + case ReceiverTypeNotVisible: + this.handle(IProblem.NotVisibleType, new String[] { new String( + searchedType.leafComponentType().readableName()) }, + new String[] { new String(searchedType.leafComponentType() + .shortReadableName()) }, nameRef.sourceStart, + nameRef.sourceEnd); + return; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + String[] arguments = new String[] { CharOperation + .toString(CharOperation.subarray(nameRef.tokens, 0, index + 1)) }; + this.handle(flag, arguments, arguments, nameRef.sourceStart, + nameRef.sourceEnd); + } + + public void invalidMethod(MessageSend messageSend, MethodBinding method) { + // CODE should be UPDATED according to error coding in the different + // method binding errors + // The different targetted errors should be : + // UndefinedMethod + // NotVisibleMethod + // AmbiguousMethod + // InheritedNameHidesEnclosingName + // InstanceMethodDuringConstructorInvocation + // StaticMethodRequested + int flag = IProblem.UndefinedMethod; // default... + switch (method.problemId()) { + case NotFound: + flag = IProblem.UndefinedMethod; + break; + case NotVisible: + flag = IProblem.NotVisibleMethod; + break; + case Ambiguous: + flag = IProblem.AmbiguousMethod; + break; + case InheritedNameHidesEnclosingName: + flag = IProblem.InheritedMethodHidesEnclosingName; + break; + case NonStaticReferenceInConstructorInvocation: + flag = IProblem.InstanceMethodDuringConstructorInvocation; + break; + case NonStaticReferenceInStaticContext: + flag = IProblem.StaticMethodRequested; + break; + case ReceiverTypeNotVisible: + this.handle(IProblem.NotVisibleType, + new String[] { new String(method.declaringClass + .leafComponentType().readableName()) }, + new String[] { new String(method.declaringClass + .leafComponentType().shortReadableName()) }, + messageSend.receiver.sourceStart, + messageSend.receiver.sourceEnd); + return; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + if (flag == IProblem.UndefinedMethod) { + ProblemMethodBinding problemMethod = (ProblemMethodBinding) method; + if (problemMethod.closestMatch != null) { + String closestParameterTypeNames = parametersAsString(problemMethod.closestMatch); + String parameterTypeNames = parametersAsString(method); + String closestParameterTypeShortNames = parametersAsShortString(problemMethod.closestMatch); + String parameterTypeShortNames = parametersAsShortString(method); + if (closestParameterTypeShortNames + .equals(parameterTypeShortNames)) { + closestParameterTypeShortNames = closestParameterTypeNames; + parameterTypeShortNames = parameterTypeNames; + } + this + .handle( + IProblem.ParameterMismatch, + new String[] { + new String( + problemMethod.closestMatch.declaringClass + .readableName()), + new String( + problemMethod.closestMatch.selector), + closestParameterTypeNames, + parameterTypeNames }, + new String[] { + new String( + problemMethod.closestMatch.declaringClass + .shortReadableName()), + new String( + problemMethod.closestMatch.selector), + closestParameterTypeShortNames, + parameterTypeShortNames }, + (int) (messageSend.nameSourcePosition >>> 32), + (int) messageSend.nameSourcePosition); + return; + } + } + this.handle(flag, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + (int) (messageSend.nameSourcePosition >>> 32), + (int) messageSend.nameSourcePosition); + } + + public void invalidNullToSynchronize(Expression expression) { + this.handle(IProblem.InvalidNullToSynchronized, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void invalidOperator(BinaryExpression expression, + TypeBinding leftType, TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.InvalidOperator, new String[] { + expression.operatorToString(), leftName + ", " + rightName }, //$NON-NLS-1$ + new String[] { expression.operatorToString(), + leftShortName + ", " + rightShortName }, //$NON-NLS-1$ + expression.sourceStart, expression.sourceEnd); + } + + public void invalidOperator(CompoundAssignment assign, + TypeBinding leftType, TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.InvalidOperator, new String[] { + assign.operatorToString(), leftName + ", " + rightName }, //$NON-NLS-1$ + new String[] { assign.operatorToString(), + leftShortName + ", " + rightShortName }, //$NON-NLS-1$ + assign.sourceStart, assign.sourceEnd); + } + + public void invalidOperator(UnaryExpression expression, TypeBinding type) { + this.handle(IProblem.InvalidOperator, + new String[] { expression.operatorToString(), + new String(type.readableName()) }, new String[] { + expression.operatorToString(), + new String(type.shortReadableName()) }, + expression.sourceStart, expression.sourceEnd); + } + + public void invalidParenthesizedExpression(ASTNode reference) { + this.handle(IProblem.InvalidParenthesizedExpression, NoArgument, + NoArgument, reference.sourceStart, reference.sourceEnd); + } + + public void invalidSuperclass(SourceTypeBinding type, + TypeReference superclassRef, ReferenceBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.SuperclassNotFound; + break; + case NotVisible: + // 2 + id = IProblem.SuperclassNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.SuperclassAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.SuperclassInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.SuperclassInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { new String(expectedType.readableName()), + new String(type.sourceName()) }, new String[] { + new String(expectedType.shortReadableName()), + new String(type.sourceName()) }, superclassRef.sourceStart, + superclassRef.sourceEnd); + } + + public void invalidSuperinterface(SourceTypeBinding type, + TypeReference superinterfaceRef, ReferenceBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.InterfaceNotFound; + break; + case NotVisible: + // 2 + id = IProblem.InterfaceNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.InterfaceAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.InterfaceInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.InterfaceInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { new String(expectedType.readableName()), + new String(type.sourceName()) }, new String[] { + new String(expectedType.shortReadableName()), + new String(type.sourceName()) }, superinterfaceRef.sourceStart, + superinterfaceRef.sourceEnd); + } + + public void invalidType(ASTNode location, TypeBinding type) { + int flag = IProblem.UndefinedType; // default + switch (type.problemId()) { + case NotFound: + flag = IProblem.UndefinedType; + break; + case NotVisible: + flag = IProblem.NotVisibleType; + break; + case Ambiguous: + flag = IProblem.AmbiguousType; + break; + case InternalNameProvided: + flag = IProblem.InternalTypeNameProvided; + break; + case InheritedNameHidesEnclosingName: + flag = IProblem.InheritedTypeHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + this.handle(flag, new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + + public void invalidTypeReference(Expression expression) { + this.handle(IProblem.InvalidTypeExpression, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void invalidTypeToSynchronize(Expression expression, TypeBinding type) { + this.handle(IProblem.InvalidTypeToSynchronized, + new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + expression.sourceStart, expression.sourceEnd); + } + + public void invalidUnaryExpression(Expression expression) { + this.handle(IProblem.InvalidUnaryExpression, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void isClassPathCorrect(char[][] wellKnownTypeName, + CompilationUnitDeclaration compUnitDecl) { + referenceContext = compUnitDecl; + String[] arguments = new String[] { CharOperation + .toString(wellKnownTypeName) }; + this.handle(IProblem.IsClassPathCorrect, arguments, arguments, + AbortCompilation | Error, compUnitDecl == null ? 0 + : compUnitDecl.sourceStart, compUnitDecl == null ? 1 + : compUnitDecl.sourceEnd); + } + + public void javadocDuplicatedReturnTag(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocDuplicateReturnTag, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocDeprecatedField(FieldBinding field, ASTNode location, + int modifiers) { + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + this.handle(IProblem.JavadocUsingDeprecatedField, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name) }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name) }, location.sourceStart, + location.sourceEnd); + } + } + + public void javadocDeprecatedMethod(MethodBinding method, ASTNode location, + int modifiers) { + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + if (method.isConstructor()) { + this + .handle(IProblem.JavadocUsingDeprecatedConstructor, + new String[] { + new String(method.declaringClass + .readableName()), + parametersAsString(method) }, + new String[] { + new String(method.declaringClass + .shortReadableName()), + parametersAsShortString(method) }, + location.sourceStart, location.sourceEnd); + } else { + this + .handle(IProblem.JavadocUsingDeprecatedMethod, + new String[] { + new String(method.declaringClass + .readableName()), + new String(method.selector), + parametersAsString(method) }, + new String[] { + new String(method.declaringClass + .shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + location.sourceStart, location.sourceEnd); + } + } + } + + public void javadocDeprecatedType(TypeBinding type, ASTNode location, + int modifiers) { + if (location == null) + return; // 1G828DN - no type ref for synthetic arguments + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + this.handle(IProblem.JavadocUsingDeprecatedType, + new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + } + + // public void javadocDuplicatedParamTag(JavadocSingleNameReference param, + // int modifiers) { + // if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + // modifiers)) { + // String[] arguments = new String[] {String.valueOf(param.token)}; + // this.handle(IProblem.JavadocDuplicateParamName, arguments, arguments, + // param.sourceStart, param.sourceEnd); + // } + // } + public void javadocDuplicatedThrowsClassName(TypeReference typeReference, + int modifiers) { + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { String + .valueOf(typeReference.resolvedType.sourceName()) }; + this.handle(IProblem.JavadocDuplicateThrowsClassName, arguments, + arguments, typeReference.sourceStart, + typeReference.sourceEnd); + } + } + + public void javadocErrorNoMethodFor(MessageSend messageSend, + TypeBinding recType, TypeBinding[] params, int modifiers) { + StringBuffer buffer = new StringBuffer(); + StringBuffer shortBuffer = new StringBuffer(); + for (int i = 0, length = params.length; i < length; i++) { + if (i != 0) { + buffer.append(", "); //$NON-NLS-1$ + shortBuffer.append(", "); //$NON-NLS-1$ + } + buffer.append(new String(params[i].readableName())); + shortBuffer.append(new String(params[i].shortReadableName())); + } + + int id = recType.isArrayType() ? IProblem.JavadocNoMessageSendOnArrayType + : IProblem.JavadocNoMessageSendOnBaseType; + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + this.handle(id, new String[] { new String(recType.readableName()), + new String(messageSend.selector), buffer.toString() }, + new String[] { new String(recType.shortReadableName()), + new String(messageSend.selector), + shortBuffer.toString() }, messageSend.sourceStart, + messageSend.sourceEnd); + } + } + + public void javadocInvalidConstructor(Statement statement, + MethodBinding targetConstructor, int modifiers) { + + if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + return; + } + // boolean insideDefaultConstructor = + // (this.referenceContext instanceof ConstructorDeclaration) + // && + // ((ConstructorDeclaration)this.referenceContext).isDefaultConstructor(); + // boolean insideImplicitConstructorCall = + // (statement instanceof ExplicitConstructorCall) + // && (((ExplicitConstructorCall) statement).accessMode == + // ExplicitConstructorCall.ImplicitSuper); + + int id = IProblem.JavadocUndefinedConstructor; // default... + switch (targetConstructor.problemId()) { + case NotFound: + // if (insideDefaultConstructor){ + // id = IProblem.JavadocUndefinedConstructorInDefaultConstructor; + // } else if (insideImplicitConstructorCall){ + // id = + // IProblem.JavadocUndefinedConstructorInImplicitConstructorCall; + // } else { + id = IProblem.JavadocUndefinedConstructor; + // } + break; + case NotVisible: + // if (insideDefaultConstructor){ + // id = IProblem.JavadocNotVisibleConstructorInDefaultConstructor; + // } else if (insideImplicitConstructorCall){ + // id = + // IProblem.JavadocNotVisibleConstructorInImplicitConstructorCall; + // } else { + id = IProblem.JavadocNotVisibleConstructor; + // } + break; + case Ambiguous: + // if (insideDefaultConstructor){ + // id = IProblem.AmbiguousConstructorInDefaultConstructor; + // } else if (insideImplicitConstructorCall){ + // id = IProblem.AmbiguousConstructorInImplicitConstructorCall; + // } else { + id = IProblem.JavadocAmbiguousConstructor; + // } + break; + case NoError: // 0 + default: + needImplementation(); // want to fail to see why we were here... + break; + } + + this.handle(id, new String[] { + new String(targetConstructor.declaringClass.readableName()), + parametersAsString(targetConstructor) }, + new String[] { + new String(targetConstructor.declaringClass + .shortReadableName()), + parametersAsShortString(targetConstructor) }, + statement.sourceStart, statement.sourceEnd); + } + + public void javadocAmbiguousMethodReference(int sourceStart, int sourceEnd, + Binding fieldBinding, int modifiers) { + int id = IProblem.JavadocAmbiguousMethodReference; + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { new String(fieldBinding + .readableName()) }; + handle(id, arguments, arguments, sourceStart, sourceEnd); + } + } + + /* + * Similar implementation than invalidField(FieldReference...) Note that + * following problem id cannot occur for Javadoc: - + * NonStaticReferenceInStaticContext : - + * NonStaticReferenceInConstructorInvocation : - ReceiverTypeNotVisible : + */ + public void javadocInvalidField(int sourceStart, int sourceEnd, + Binding fieldBinding, TypeBinding searchedType, int modifiers) { + int id = IProblem.JavadocUndefinedField; + switch (fieldBinding.problemId()) { + case NotFound: + id = IProblem.JavadocUndefinedField; + break; + case NotVisible: + id = IProblem.JavadocNotVisibleField; + break; + case Ambiguous: + id = IProblem.JavadocAmbiguousField; + break; + case InheritedNameHidesEnclosingName: + id = IProblem.JavadocInheritedFieldHidesEnclosingName; + break; + case NoError: // 0 + default: + needImplementation(); // want to fail to see why we were here... + break; + } + + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { new String(fieldBinding + .readableName()) }; + handle(id, arguments, arguments, sourceStart, sourceEnd); + } + } + + /* + * Similar implementation than invalidMethod(MessageSend...) Note that + * following problem id cannot occur for Javadoc: - + * NonStaticReferenceInStaticContext : - + * NonStaticReferenceInConstructorInvocation : - ReceiverTypeNotVisible : + */ + public void javadocInvalidMethod(MessageSend messageSend, + MethodBinding method, int modifiers) { + if (!javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + return; + } + int id = IProblem.JavadocUndefinedMethod; // default... + switch (method.problemId()) { + case NotFound: + id = IProblem.JavadocUndefinedMethod; + break; + case NotVisible: + id = IProblem.JavadocNotVisibleMethod; + break; + case Ambiguous: + id = IProblem.JavadocAmbiguousMethod; + break; + case InheritedNameHidesEnclosingName: + id = IProblem.JavadocInheritedMethodHidesEnclosingName; + break; + case NoError: // 0 + default: + needImplementation(); // want to fail to see why we were here... + break; + } + + if (id == IProblem.JavadocUndefinedMethod) { + ProblemMethodBinding problemMethod = (ProblemMethodBinding) method; + if (problemMethod.closestMatch != null) { + String closestParameterTypeNames = parametersAsString(problemMethod.closestMatch); + String parameterTypeNames = parametersAsString(method); + String closestParameterTypeShortNames = parametersAsShortString(problemMethod.closestMatch); + String parameterTypeShortNames = parametersAsShortString(method); + if (closestParameterTypeShortNames + .equals(parameterTypeShortNames)) { + closestParameterTypeShortNames = closestParameterTypeNames; + parameterTypeShortNames = parameterTypeNames; + } + this + .handle( + IProblem.JavadocParameterMismatch, + new String[] { + new String( + problemMethod.closestMatch.declaringClass + .readableName()), + new String( + problemMethod.closestMatch.selector), + closestParameterTypeNames, + parameterTypeNames }, + new String[] { + new String( + problemMethod.closestMatch.declaringClass + .shortReadableName()), + new String( + problemMethod.closestMatch.selector), + closestParameterTypeShortNames, + parameterTypeShortNames }, + (int) (messageSend.nameSourcePosition >>> 32), + (int) messageSend.nameSourcePosition); + return; + } + } + + this.handle(id, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + (int) (messageSend.nameSourcePosition >>> 32), + (int) messageSend.nameSourcePosition); + } + + // public void javadocInvalidParamName(JavadocSingleNameReference param, int + // modifiers) { + // if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + // modifiers)) { + // String[] arguments = new String[] {String.valueOf(param.token)}; + // this.handle(IProblem.JavadocInvalidParamName, arguments, arguments, + // param.sourceStart, param.sourceEnd); + // } + // } + public void javadocInvalidSeeReference(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocInvalidSeeReference, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + public void javadocInvalidSeeReferenceArgs(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocInvalidSeeArgs, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocInvalidSeeUrlReference(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocInvalidSeeHref, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocInvalidTag(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocInvalidTag, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocInvalidThrowsClass(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocInvalidThrowsClass, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocInvalidThrowsClassName(TypeReference typeReference, + int modifiers) { + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { String + .valueOf(typeReference.resolvedType.sourceName()) }; + this.handle(IProblem.JavadocInvalidThrowsClassName, arguments, + arguments, typeReference.sourceStart, + typeReference.sourceEnd); + } + } + + public void javadocInvalidType(ASTNode location, TypeBinding type, + int modifiers) { + if (javadocVisibility(this.options.reportInvalidJavadocTagsVisibility, + modifiers)) { + int id = IProblem.JavadocUndefinedType; // default + switch (type.problemId()) { + case NotFound: + id = IProblem.JavadocUndefinedType; + break; + case NotVisible: + id = IProblem.JavadocNotVisibleType; + break; + case Ambiguous: + id = IProblem.JavadocAmbiguousType; + break; + case InternalNameProvided: + id = IProblem.JavadocInternalTypeNameProvided; + break; + case InheritedNameHidesEnclosingName: + id = IProblem.JavadocInheritedNameHidesEnclosingTypeName; + break; + case NoError: // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + break; + } + this.handle(id, new String[] { new String(type.readableName()) }, + new String[] { new String(type.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + } + + public void javadocMalformedSeeReference(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocMalformedSeeReference, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + public void javadocMissing(int sourceStart, int sourceEnd, int modifiers) { + boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; + boolean report = (this.options + .getSeverity(CompilerOptions.MissingJavadocComments) != ProblemSeverities.Ignore) + && (!overriding || this.options.reportMissingJavadocCommentsOverriding); + if (report) { + String arg = javadocVisibilityArgument( + this.options.reportMissingJavadocCommentsVisibility, + modifiers); + if (arg != null) { + String[] arguments = new String[] { arg }; + this.handle(IProblem.JavadocMissing, arguments, arguments, + sourceStart, sourceEnd); + } + } + } + + public void javadocMissingParamName(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocMissingParamName, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocMissingParamTag(Argument param, int modifiers) { + boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; + boolean report = (this.options + .getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) + && (!overriding || this.options.reportMissingJavadocTagsOverriding); + if (report + && javadocVisibility( + this.options.reportMissingJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { String.valueOf(param.name) }; + this.handle(IProblem.JavadocMissingParamTag, arguments, arguments, + param.sourceStart, param.sourceEnd); + } + } + + public void javadocMissingReturnTag(int sourceStart, int sourceEnd, + int modifiers) { + boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; + boolean report = (this.options + .getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) + && (!overriding || this.options.reportMissingJavadocTagsOverriding); + if (report + && javadocVisibility( + this.options.reportMissingJavadocTagsVisibility, + modifiers)) { + this.handle(IProblem.JavadocMissingReturnTag, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + } + + public void javadocMissingSeeReference(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocMissingSeeReference, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + public void javadocMissingThrowsClassName(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocMissingThrowsClassName, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + public void javadocMissingThrowsTag(TypeReference typeRef, int modifiers) { + boolean overriding = (modifiers & (CompilerModifiers.AccImplementing + CompilerModifiers.AccOverriding)) != 0; + boolean report = (this.options + .getSeverity(CompilerOptions.MissingJavadocTags) != ProblemSeverities.Ignore) + && (!overriding || this.options.reportMissingJavadocTagsOverriding); + if (report + && javadocVisibility( + this.options.reportMissingJavadocTagsVisibility, + modifiers)) { + String[] arguments = new String[] { String + .valueOf(typeRef.resolvedType.sourceName()) }; + this.handle(IProblem.JavadocMissingThrowsTag, arguments, arguments, + typeRef.sourceStart, typeRef.sourceEnd); + } + } + + public void javadocUnexpectedTag(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocUnexpectedTag, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void javadocUnterminatedInlineTag(int sourceStart, int sourceEnd) { + this.handle(IProblem.JavadocUnterminatedInlineTag, NoArgument, + NoArgument, sourceStart, sourceEnd); + } + + private boolean javadocVisibility(int visibility, int modifiers) { + switch (modifiers & CompilerModifiers.AccVisibilityMASK) { + case IConstants.AccPublic: + return true; + case IConstants.AccProtected: + return (visibility != IConstants.AccPublic); + // case IConstants.AccDefault: + // return (visibility == IConstants.AccDefault || visibility == + // IConstants.AccPrivate); + case IConstants.AccPrivate: + return (visibility == IConstants.AccPrivate); + } + return true; + } + + private String javadocVisibilityArgument(int visibility, int modifiers) { + String argument = null; + switch (modifiers & CompilerModifiers.AccVisibilityMASK) { + case IConstants.AccPublic: + argument = CompilerOptions.PUBLIC; + break; + case IConstants.AccProtected: + if (visibility != IConstants.AccPublic) { + argument = CompilerOptions.PROTECTED; + } + break; + // case IConstants.AccDefault: + // if (visibility == IConstants.AccDefault || visibility == + // IConstants.AccPrivate) { + // argument = CompilerOptions.DEFAULT; + // } + // break; + case IConstants.AccPrivate: + if (visibility == IConstants.AccPrivate) { + argument = CompilerOptions.PRIVATE; + } + break; + } + return argument; + } + + public void methodNeedingAbstractModifier(MethodDeclaration methodDecl) { + this.handle(IProblem.MethodRequiresBody, NoArgument, NoArgument, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void methodNeedingNoBody(MethodDeclaration methodDecl) { + this.handle( + // ((methodDecl.modifiers & CompilerModifiers.AccNative) != 0) ? + // IProblem.BodyForNativeMethod : + // IProblem.BodyForAbstractMethod, + IProblem.BodyForAbstractMethod, NoArgument, NoArgument, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void methodWithConstructorName(MethodDeclaration methodDecl) { + this.handle(IProblem.MethodButWithConstructorName, NoArgument, + NoArgument, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + // public void missingEnclosingInstanceSpecification(ReferenceBinding + // enclosingType, ASTNode location) { + // boolean insideConstructorCall = + // (location instanceof ExplicitConstructorCall) + // && (((ExplicitConstructorCall) location).accessMode == + // ExplicitConstructorCall.ImplicitSuper); + // + // this.handle( + // insideConstructorCall + // ? IProblem.MissingEnclosingInstanceForConstructorCall + // : IProblem.MissingEnclosingInstance, + // new String[] {new String(enclosingType.readableName())}, + // new String[] {new String(enclosingType.shortReadableName())}, + // location.sourceStart, + // location.sourceEnd); + // } + public void missingReturnType(AbstractMethodDeclaration methodDecl) { + this.handle(IProblem.MissingReturnType, NoArgument, NoArgument, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void missingSemiColon(Expression expression) { + this.handle(IProblem.MissingSemiColon, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void mustDefineDimensionsOrInitializer( + ArrayAllocationExpression expression) { + this.handle(IProblem.MustDefineEitherDimensionExpressionsOrInitializer, + NoArgument, NoArgument, expression.sourceStart, + expression.sourceEnd); + } + + public void mustSpecifyPackage(CompilationUnitDeclaration compUnitDecl) { + String[] arguments = new String[] { new String(compUnitDecl + .getFileName()) }; + this.handle(IProblem.MustSpecifyPackage, arguments, arguments, + compUnitDecl.sourceStart, compUnitDecl.sourceStart + 1); + } + + public void mustUseAStaticMethod(MessageSend messageSend, + MethodBinding method) { + this.handle(IProblem.StaticMethodRequested, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + messageSend.sourceStart, messageSend.sourceEnd); + } + + public void nativeMethodsCannotBeStrictfp(ReferenceBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.NativeMethodsCannotBeStrictfp, arguments, + arguments, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void needImplementation() { + this.abortDueToInternalError(Util.bind("abort.missingCode")); //$NON-NLS-1$ + } + + public void needToEmulateFieldReadAccess(FieldBinding field, + ASTNode location) { + this.handle(IProblem.NeedToEmulateFieldReadAccess, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name) }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name) }, location.sourceStart, + location.sourceEnd); + } + + public void needToEmulateFieldWriteAccess(FieldBinding field, + ASTNode location) { + this.handle(IProblem.NeedToEmulateFieldWriteAccess, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name) }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name) }, location.sourceStart, + location.sourceEnd); + } + + public void needToEmulateMethodAccess(MethodBinding method, ASTNode location) { + if (method.isConstructor()) + this.handle(IProblem.NeedToEmulateConstructorAccess, new String[] { + new String(method.declaringClass.readableName()), + parametersAsString(method) }, new String[] { + new String(method.declaringClass.shortReadableName()), + parametersAsShortString(method) }, location.sourceStart, + location.sourceEnd); + else + this.handle(IProblem.NeedToEmulateMethodAccess, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass + .shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + location.sourceStart, location.sourceEnd); + } + + public void nestedClassCannotDeclareInterface(TypeDeclaration typeDecl) { + String[] arguments = new String[] { new String(typeDecl.name) }; + this.handle(IProblem.CannotDefineInterfaceInLocalType, arguments, + arguments, typeDecl.sourceStart, typeDecl.sourceEnd); + } + + public void noMoreAvailableSpaceForArgument(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.name) }; + this + .handle( + local instanceof SyntheticArgumentBinding ? IProblem.TooManySyntheticArgumentSlots + : IProblem.TooManyArgumentSlots, arguments, + arguments, Abort | Error, location.sourceStart, + location.sourceEnd); + } + + public void noMoreAvailableSpaceForLocal(LocalVariableBinding local, + ASTNode location) { + String[] arguments = new String[] { new String(local.name) }; + this.handle(IProblem.TooManyLocalVariableSlots, arguments, arguments, + Abort | Error, location.sourceStart, location.sourceEnd); + } + + public void noSuchEnclosingInstance(TypeBinding targetType, + ASTNode location, boolean isConstructorCall) { + int id; + if (isConstructorCall) { + // 28 = No enclosing instance of type {0} is available due to some + // intermediate constructor invocation + id = IProblem.EnclosingInstanceInConstructorCall; + } else if ((location instanceof ExplicitConstructorCall) + && ((ExplicitConstructorCall) location).accessMode == ExplicitConstructorCall.ImplicitSuper) { + // 20 = No enclosing instance of type {0} is accessible to invoke + // the super constructor. Must define a constructor and explicitly + // qualify its super constructor invocation with an instance of {0} + // (e.g. x.super() where x is an instance of {0}). + id = IProblem.MissingEnclosingInstanceForConstructorCall; + } else if (location instanceof AllocationExpression + && (((AllocationExpression) location).binding.declaringClass + .isMemberType() || (((AllocationExpression) location).binding.declaringClass + .isAnonymousType() && ((AllocationExpression) location).binding.declaringClass + .superclass().isMemberType()))) { + // 21 = No enclosing instance of type {0} is accessible. Must + // qualify the allocation with an enclosing instance of type {0} + // (e.g. x.new A() where x is an instance of {0}). + id = IProblem.MissingEnclosingInstance; + } else { // default + // 22 = No enclosing instance of the type {0} is accessible in + // scope + id = IProblem.IncorrectEnclosingInstanceReference; + } + this.handle(id, new String[] { new String(targetType.readableName()) }, + new String[] { new String(targetType.shortReadableName()) }, + location.sourceStart, location.sourceEnd); + } + + public void notCompatibleTypesError(EqualExpression expression, + TypeBinding leftType, TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.IncompatibleTypesInEqualityOperator, new String[] { + leftName, rightName }, new String[] { leftShortName, + rightShortName }, expression.sourceStart, expression.sourceEnd); + } + + public void notCompatibleTypesError(InstanceOfExpression expression, + TypeBinding leftType, TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.IncompatibleTypesInConditionalOperator, + new String[] { leftName, rightName }, new String[] { + leftShortName, rightShortName }, + expression.sourceStart, expression.sourceEnd); + } + + public void objectCannotHaveSuperTypes(SourceTypeBinding type) { + this.handle(IProblem.ObjectCannotHaveSuperTypes, NoArgument, + NoArgument, type.sourceStart(), type.sourceEnd()); + } + + public void operatorOnlyValidOnNumericType(CompoundAssignment assignment, + TypeBinding leftType, TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.TypeMismatch, + new String[] { leftName, rightName }, new String[] { + leftShortName, rightShortName }, + assignment.sourceStart, assignment.sourceEnd); + } + + public void overridesDeprecatedMethod(MethodBinding localMethod, + MethodBinding inheritedMethod) { + this.handle(IProblem.OverridingDeprecatedMethod, new String[] { + new String(CharOperation.concat(localMethod.declaringClass + .readableName(), localMethod.readableName(), '.')), + new String(inheritedMethod.declaringClass.readableName()) }, + new String[] { + new String(CharOperation.concat( + localMethod.declaringClass.shortReadableName(), + localMethod.shortReadableName(), '.')), + new String(inheritedMethod.declaringClass + .shortReadableName()) }, localMethod + .sourceStart(), localMethod.sourceEnd()); + } + + public void overridesPackageDefaultMethod(MethodBinding localMethod, + MethodBinding inheritedMethod) { + this.handle(IProblem.OverridingNonVisibleMethod, new String[] { + new String(CharOperation.concat(localMethod.declaringClass + .readableName(), localMethod.readableName(), '.')), + new String(inheritedMethod.declaringClass.readableName()) }, + new String[] { + new String(CharOperation.concat( + localMethod.declaringClass.shortReadableName(), + localMethod.shortReadableName(), '.')), + new String(inheritedMethod.declaringClass + .shortReadableName()) }, localMethod + .sourceStart(), localMethod.sourceEnd()); + } + + // public void packageCollidesWithType(CompilationUnitDeclaration + // compUnitDecl) { + // String[] arguments = new String[]{CharOperation + // .toString(compUnitDecl.currentPackage.tokens)}; + // this.handle(IProblem.PackageCollidesWithType, arguments, arguments, + // compUnitDecl.currentPackage.sourceStart, + // compUnitDecl.currentPackage.sourceEnd); + // } + public void packageIsNotExpectedPackage( + CompilationUnitDeclaration compUnitDecl) { + String[] arguments = new String[] { CharOperation + .toString(compUnitDecl.compilationResult.compilationUnit + .getPackageName()) }; + this.handle(IProblem.PackageIsNotExpectedPackage, arguments, arguments, + compUnitDecl.currentPackage == null ? 0 + : compUnitDecl.currentPackage.sourceStart, + compUnitDecl.currentPackage == null ? 0 + : compUnitDecl.currentPackage.sourceEnd); + } + + private String parametersAsString(MethodBinding method) { + TypeBinding[] params = method.parameters; + StringBuffer buffer = new StringBuffer(); + for (int i = 0, length = params.length; i < length; i++) { + if (i != 0) + buffer.append(", "); //$NON-NLS-1$ + buffer.append(new String(params[i].readableName())); + } + return buffer.toString(); + } + + private String parametersAsShortString(MethodBinding method) { + TypeBinding[] params = method.parameters; + StringBuffer buffer = new StringBuffer(); + for (int i = 0, length = params.length; i < length; i++) { + if (i != 0) + buffer.append(", "); //$NON-NLS-1$ + buffer.append(new String(params[i].shortReadableName())); + } + return buffer.toString(); + } + + public void parseError(int startPosition, int endPosition, + char[] currentTokenSource, String errorTokenName, + String[] possibleTokens) { + if (possibleTokens.length == 0) { // no suggestion available + if (isKeyword(currentTokenSource)) { + String[] arguments = new String[] { new String( + currentTokenSource) }; + this.handle(IProblem.ParsingErrorOnKeywordNoSuggestion, + arguments, arguments, + // this is the current -invalid- token position + startPosition, endPosition); + return; + } else { + String[] arguments = new String[] { errorTokenName }; + this.handle(IProblem.ParsingErrorNoSuggestion, arguments, + arguments, + // this is the current -invalid- token position + startPosition, endPosition); + return; + } + } + // build a list of probable right tokens + StringBuffer list = new StringBuffer(20); + for (int i = 0, max = possibleTokens.length; i < max; i++) { + if (i > 0) + list.append(", "); //$NON-NLS-1$ + list.append('"'); + list.append(possibleTokens[i]); + list.append('"'); + } + if (isKeyword(currentTokenSource)) { + String[] arguments = new String[] { new String(currentTokenSource), + list.toString() }; + this.handle(IProblem.ParsingErrorOnKeyword, arguments, arguments, + // this is the current -invalid- token position + startPosition, endPosition); + return; + } + // extract the literal when it's a literal + if ((errorTokenName.equals("IntegerLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("LongLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("FloatingPointLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("DoubleLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("StringLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("CharacterLiteral")) || //$NON-NLS-1$ + (errorTokenName.equals("Identifier"))) { //$NON-NLS-1$ + errorTokenName = new String(currentTokenSource); + } + String[] arguments = new String[] { errorTokenName, list.toString() }; + this.handle(IProblem.ParsingError, arguments, arguments, + // this is the current -invalid- token position + startPosition, endPosition); + } + + public void publicClassMustMatchFileName( + CompilationUnitDeclaration compUnitDecl, TypeDeclaration typeDecl) { + this.referenceContext = typeDecl; // report the problem against the + // type not the entire compilation + // unit + String[] arguments = new String[] { + new String(compUnitDecl.getFileName()), + new String(typeDecl.name) }; + this.handle(IProblem.PublicClassMustMatchFileName, arguments, + arguments, typeDecl.sourceStart, typeDecl.sourceEnd, + compUnitDecl.compilationResult); + } + + public void recursiveConstructorInvocation( + ExplicitConstructorCall constructorCall) { + this.handle(IProblem.RecursiveConstructorInvocation, new String[] { + new String(constructorCall.binding.declaringClass + .readableName()), + parametersAsString(constructorCall.binding) }, new String[] { + new String(constructorCall.binding.declaringClass + .shortReadableName()), + parametersAsShortString(constructorCall.binding) }, + constructorCall.sourceStart, constructorCall.sourceEnd); + } + + public void redefineArgument(Argument arg) { + String[] arguments = new String[] { new String(arg.name) }; + this.handle(IProblem.RedefinedArgument, arguments, arguments, + arg.sourceStart, arg.sourceEnd); + } + + public void redefineLocal(LocalDeclaration localDecl) { + String[] arguments = new String[] { new String(localDecl.name) }; + this.handle(IProblem.RedefinedLocal, arguments, arguments, + localDecl.sourceStart, localDecl.sourceEnd); + } + + public void referenceMustBeArrayTypeAt(TypeBinding arrayType, + ArrayReference arrayRef) { + this.handle(IProblem.ArrayReferenceRequired, new String[] { new String( + arrayType.readableName()) }, new String[] { new String( + arrayType.shortReadableName()) }, arrayRef.sourceStart, + arrayRef.sourceEnd); + } + + public void returnTypeCannotBeVoidArray(SourceTypeBinding type, + MethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(methodDecl.selector) }; + this.handle(IProblem.ReturnTypeCannotBeVoidArray, arguments, arguments, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void returnTypeProblem(SourceTypeBinding type, + MethodDeclaration methodDecl, TypeBinding expectedType) { + int problemId = expectedType.problemId(); + int id; + switch (problemId) { + case NotFound: + // 1 + id = IProblem.ReturnTypeNotFound; + break; + case NotVisible: + // 2 + id = IProblem.ReturnTypeNotVisible; + break; + case Ambiguous: + // 3 + id = IProblem.ReturnTypeAmbiguous; + break; + case InternalNameProvided: + // 4 + id = IProblem.ReturnTypeInternalNameProvided; + break; + case InheritedNameHidesEnclosingName: + // 5 + id = IProblem.ReturnTypeInheritedNameHidesEnclosingName; + break; + case NoError: + // 0 + default: + needImplementation(); // want to fail to see why we were + // here... + return; + } + this.handle(id, new String[] { new String(methodDecl.selector), + new String(expectedType.readableName()) }, new String[] { + new String(methodDecl.selector), + new String(expectedType.shortReadableName()) }, + methodDecl.returnType.sourceStart, + methodDecl.returnType.sourceEnd); + } + + public void scannerError(Parser parser, String errorTokenName) { + Scanner scanner = parser.scanner; + int flag = IProblem.ParsingErrorNoSuggestion; + int startPos = scanner.startPosition; + // special treatment for recognized errors.... + if (errorTokenName.equals(Scanner.END_OF_SOURCE)) + flag = IProblem.EndOfSource; + else if (errorTokenName.equals(Scanner.INVALID_HEXA)) + flag = IProblem.InvalidHexa; + else if (errorTokenName.equals(Scanner.INVALID_OCTAL)) + flag = IProblem.InvalidOctal; + else if (errorTokenName.equals(Scanner.INVALID_CHARACTER_CONSTANT)) + flag = IProblem.InvalidCharacterConstant; + else if (errorTokenName.equals(Scanner.INVALID_ESCAPE)) + flag = IProblem.InvalidEscape; + else if (errorTokenName.equals(Scanner.INVALID_UNICODE_ESCAPE)) { + flag = IProblem.InvalidUnicodeEscape; + // better locate the error message + char[] source = scanner.source; + int checkPos = scanner.currentPosition - 1; + if (checkPos >= source.length) + checkPos = source.length - 1; + while (checkPos >= startPos) { + if (source[checkPos] == '\\') + break; + checkPos--; + } + startPos = checkPos; + } else if (errorTokenName.equals(Scanner.INVALID_FLOAT)) + flag = IProblem.InvalidFloat; + else if (errorTokenName.equals(Scanner.UNTERMINATED_STRING)) + flag = IProblem.UnterminatedString; + else if (errorTokenName.equals(Scanner.UNTERMINATED_COMMENT)) + flag = IProblem.UnterminatedComment; + else if (errorTokenName.equals(Scanner.INVALID_CHAR_IN_STRING)) + flag = IProblem.UnterminatedString; + String[] arguments = flag == IProblem.ParsingErrorNoSuggestion ? new String[] { errorTokenName } + : NoArgument; + this.handle(flag, arguments, arguments, + // this is the current -invalid- token position + startPos, scanner.currentPosition - 1, + parser.compilationUnit.compilationResult); + } + + public void shouldReturn(TypeBinding returnType, ASTNode location) { + this.handle(IProblem.ShouldReturnValue, new String[] { new String( + returnType.readableName()) }, new String[] { new String( + returnType.shortReadableName()) }, location.sourceStart, + location.sourceEnd); + } + + public void signalNoImplicitStringConversionForCharArrayExpression( + Expression expression) { + this.handle(IProblem.NoImplicitStringConversionForCharArrayExpression, + NoArgument, NoArgument, expression.sourceStart, + expression.sourceEnd); + } + + public void staticAndInstanceConflict(MethodBinding currentMethod, + MethodBinding inheritedMethod) { + if (currentMethod.isStatic()) + this.handle( + // This static method cannot hide the instance method from + // %1 + // 8.4.6.4 - If a class inherits more than one method with + // the same signature a static (non-abstract) method cannot + // hide an instance method. + IProblem.CannotHideAnInstanceMethodWithAStaticMethod, + new String[] { new String(inheritedMethod.declaringClass + .readableName()) }, + new String[] { new String(inheritedMethod.declaringClass + .shortReadableName()) }, currentMethod + .sourceStart(), currentMethod.sourceEnd()); + else + this.handle( + // This instance method cannot override the static method + // from %1 + // 8.4.6.4 - If a class inherits more than one method with + // the same signature an instance (non-abstract) method + // cannot override a static method. + IProblem.CannotOverrideAStaticMethodWithAnInstanceMethod, + new String[] { new String(inheritedMethod.declaringClass + .readableName()) }, + new String[] { new String(inheritedMethod.declaringClass + .shortReadableName()) }, currentMethod + .sourceStart(), currentMethod.sourceEnd()); + } + + public void staticFieldAccessToNonStaticVariable(FieldReference fieldRef, + FieldBinding field) { + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, + arguments, fieldRef.sourceStart, fieldRef.sourceEnd); + } + + public void staticFieldAccessToNonStaticVariable( + QualifiedNameReference nameRef, FieldBinding field) { + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, + arguments, nameRef.sourceStart, nameRef.sourceEnd); + } + + public void staticFieldAccessToNonStaticVariable( + SingleNameReference nameRef, FieldBinding field) { + String[] arguments = new String[] { new String(field.readableName()) }; + this.handle(IProblem.NonStaticFieldFromStaticInvocation, arguments, + arguments, nameRef.sourceStart, nameRef.sourceEnd); + } + + public void staticInheritedMethodConflicts(SourceTypeBinding type, + MethodBinding concreteMethod, MethodBinding[] abstractMethods) { + this.handle( + // The static method %1 conflicts with the abstract method in %2 + // 8.4.6.4 - If a class inherits more than one method with the + // same signature it is an error for one to be static + // (non-abstract) and the other abstract. + IProblem.StaticInheritedMethodConflicts, new String[] { + new String(concreteMethod.readableName()), + new String(abstractMethods[0].declaringClass + .readableName()) }, new String[] { + new String(concreteMethod.readableName()), + new String(abstractMethods[0].declaringClass + .shortReadableName()) }, type.sourceStart(), + type.sourceEnd()); + } + + public void stringConstantIsExceedingUtf8Limit(ASTNode location) { + this.handle(IProblem.StringConstantIsExceedingUtf8Limit, NoArgument, + NoArgument, location.sourceStart, location.sourceEnd); + } + + public void superclassMustBeAClass(SourceTypeBinding type, + TypeReference superclassRef, ReferenceBinding superType) { + this.handle(IProblem.SuperclassMustBeAClass, new String[] { + new String(superType.readableName()), + new String(type.sourceName()) }, new String[] { + new String(superType.shortReadableName()), + new String(type.sourceName()) }, superclassRef.sourceStart, + superclassRef.sourceEnd); + } + + public void superinterfaceMustBeAnInterface(SourceTypeBinding type, + TypeDeclaration typeDecl, ReferenceBinding superType) { + this.handle(IProblem.SuperInterfaceMustBeAnInterface, new String[] { + new String(superType.readableName()), + new String(type.sourceName()) }, new String[] { + new String(superType.shortReadableName()), + new String(type.sourceName()) }, typeDecl.sourceStart, + typeDecl.sourceEnd); + } + + public void task(String tag, String message, String priority, int start, + int end) { + this.handle(IProblem.Task, new String[] { tag, message, priority /* + * secret + * argument + * that + * is + * not + * surfaced + * in + * getMessage() + */}, new String[] { tag, message, priority /* + * secret argument that is + * not surfaced in + * getMessage() + */}, start, end); + } + + public void tooManyDimensions(ASTNode expression) { + this.handle(IProblem.TooManyArrayDimensions, NoArgument, NoArgument, + expression.sourceStart, expression.sourceEnd); + } + + public void tooManyFields(TypeDeclaration typeDeclaration) { + this.handle(IProblem.TooManyFields, new String[] { new String( + typeDeclaration.binding.readableName()) }, + new String[] { new String(typeDeclaration.binding + .shortReadableName()) }, Abort | Error, + typeDeclaration.sourceStart, typeDeclaration.sourceEnd); + } + + public void tooManyMethods(TypeDeclaration typeDeclaration) { + this.handle(IProblem.TooManyMethods, new String[] { new String( + typeDeclaration.binding.readableName()) }, + new String[] { new String(typeDeclaration.binding + .shortReadableName()) }, Abort | Error, + typeDeclaration.sourceStart, typeDeclaration.sourceEnd); + } + + public void typeCastError(CastExpression expression, TypeBinding leftType, + TypeBinding rightType) { + String leftName = new String(leftType.readableName()); + String rightName = new String(rightType.readableName()); + String leftShortName = new String(leftType.shortReadableName()); + String rightShortName = new String(rightType.shortReadableName()); + if (leftShortName.equals(rightShortName)) { + leftShortName = leftName; + rightShortName = rightName; + } + this.handle(IProblem.IllegalCast, new String[] { rightName, leftName }, + new String[] { rightShortName, leftShortName }, + expression.sourceStart, expression.sourceEnd); + } + + public void typeCollidesWithPackage( + CompilationUnitDeclaration compUnitDecl, TypeDeclaration typeDecl) { + this.referenceContext = typeDecl; // report the problem against the + // type not the entire compilation + // unit + String[] arguments = new String[] { + new String(compUnitDecl.getFileName()), + new String(typeDecl.name) }; + this.handle(IProblem.TypeCollidesWithPackage, arguments, arguments, + typeDecl.sourceStart, typeDecl.sourceEnd, + compUnitDecl.compilationResult); + } + + public void typeMismatchError(TypeBinding resultType, + TypeBinding expectedType, ASTNode location) { + String resultTypeName = new String(resultType.readableName()); + String expectedTypeName = new String(expectedType.readableName()); + String resultTypeShortName = new String(resultType.shortReadableName()); + String expectedTypeShortName = new String(expectedType + .shortReadableName()); + if (resultTypeShortName.equals(expectedTypeShortName)) { + resultTypeShortName = resultTypeName; + expectedTypeShortName = expectedTypeName; + } + this.handle(IProblem.TypeMismatch, new String[] { resultTypeName, + expectedTypeName }, new String[] { resultTypeShortName, + expectedTypeShortName }, location.sourceStart, + location.sourceEnd); + } + + public void typeMismatchErrorActualTypeExpectedType(Expression expression, + TypeBinding constantType, TypeBinding expectedType) { + String constantTypeName = new String(constantType.readableName()); + String expectedTypeName = new String(expectedType.readableName()); + String constantTypeShortName = new String(constantType + .shortReadableName()); + String expectedTypeShortName = new String(expectedType + .shortReadableName()); + if (constantTypeShortName.equals(expectedTypeShortName)) { + constantTypeShortName = constantTypeName; + expectedTypeShortName = expectedTypeName; + } + this.handle(IProblem.TypeMismatch, new String[] { constantTypeName, + expectedTypeName }, new String[] { constantTypeShortName, + expectedTypeShortName }, expression.sourceStart, + expression.sourceEnd); + } + + // public void undefinedLabel(BranchStatement statement) { + // String[] arguments = new String[] { new String(statement.label) }; + // this.handle(IProblem.UndefinedLabel, arguments, arguments, + // statement.sourceStart, statement.sourceEnd); + // } + + public void unexpectedStaticModifierForField(SourceTypeBinding type, + FieldDeclaration fieldDecl) { + String[] arguments = new String[] { fieldDecl.name() }; + this.handle(IProblem.UnexpectedStaticModifierForField, arguments, + arguments, fieldDecl.sourceStart, fieldDecl.sourceEnd); + } + + public void unexpectedStaticModifierForMethod(ReferenceBinding type, + AbstractMethodDeclaration methodDecl) { + String[] arguments = new String[] { new String(type.sourceName()), + new String(methodDecl.selector) }; + this.handle(IProblem.UnexpectedStaticModifierForMethod, arguments, + arguments, methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void unhandledException(TypeBinding exceptionType, ASTNode location) { + boolean insideDefaultConstructor = (referenceContext instanceof ConstructorDeclaration) + && ((ConstructorDeclaration) referenceContext) + .isDefaultConstructor(); + boolean insideImplicitConstructorCall = (location instanceof ExplicitConstructorCall) + && (((ExplicitConstructorCall) location).accessMode == ExplicitConstructorCall.ImplicitSuper); + this + .handle( + insideDefaultConstructor ? IProblem.UnhandledExceptionInDefaultConstructor + : (insideImplicitConstructorCall ? IProblem.UndefinedConstructorInImplicitConstructorCall + : IProblem.UnhandledException), + new String[] { new String(exceptionType.readableName()) }, + new String[] { new String(exceptionType + .shortReadableName()) }, location.sourceStart, + location.sourceEnd); + } + + public void uninitializedBlankFinalField(FieldBinding binding, + ASTNode location) { + String[] arguments = new String[] { new String(binding.readableName()) }; + this.handle(IProblem.UninitializedBlankFinalField, arguments, + arguments, location.sourceStart, location.sourceEnd); + } + + public void unmatchedBracket(int position, ReferenceContext context, + CompilationResult compilationResult) { + this.handle(IProblem.UnmatchedBracket, NoArgument, NoArgument, + position, position, context, compilationResult); + } + + public void unnecessaryEnclosingInstanceSpecification( + Expression expression, ReferenceBinding targetType) { + this.handle(IProblem.IllegalEnclosingInstanceSpecification, + new String[] { new String(targetType.readableName()) }, + new String[] { new String(targetType.shortReadableName()) }, + expression.sourceStart, expression.sourceEnd); + } + + public void unnecessaryReceiverForStaticMethod(ASTNode location, + MethodBinding method) { + this.handle(IProblem.NonStaticAccessToStaticMethod, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + location.sourceStart, location.sourceEnd); + } + + public void unnecessaryReceiverForStaticField(ASTNode location, + FieldBinding field) { + this.handle(IProblem.NonStaticAccessToStaticField, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name) }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name) }, location.sourceStart, + location.sourceEnd); + } + + public void unreachableExceptionHandler(ReferenceBinding exceptionType, + ASTNode location) { + this.handle(IProblem.UnreachableCatch, NoArgument, NoArgument, + location.sourceStart, location.sourceEnd); + } + + public void unresolvableReference(NameReference nameRef, Binding binding) { + int severity = Error; + /* + * also need to check that the searchedType is the receiver type if + * (binding instanceof ProblemBinding) { ProblemBinding problem = + * (ProblemBinding) binding; if (problem.searchType != null && + * problem.searchType.isHierarchyInconsistent()) severity = + * SecondaryError; } + */ + String[] arguments = new String[] { new String(binding.readableName()) }; + this.handle(IProblem.UndefinedName, arguments, arguments, severity, + nameRef.sourceStart, nameRef.sourceEnd); + } + + public void unusedArgument(LocalDeclaration localDecl) { + String[] arguments = new String[] { localDecl.name() }; + this.handle(IProblem.ArgumentIsNeverUsed, arguments, arguments, + localDecl.sourceStart, localDecl.sourceEnd); + } + + // public void unusedImport(ImportReference importRef) { + // String[] arguments = new + // String[]{CharOperation.toString(importRef.tokens)}; + // this.handle(IProblem.UnusedImport, arguments, arguments, + // importRef.sourceStart, importRef.sourceEnd); + // } + public void unusedLocalVariable(LocalDeclaration localDecl) { + String[] arguments = new String[] { localDecl.name() }; + this.handle(IProblem.LocalVariableIsNeverUsed, arguments, arguments, + localDecl.sourceStart, localDecl.sourceEnd); + } + + public void unusedPrivateConstructor(ConstructorDeclaration constructorDecl) { + if (computeSeverity(IProblem.UnusedPrivateConstructor) == Ignore) + return; + // no complaint for no-arg constructors (or default ones) - known + // pattern to block instantiation + if (constructorDecl.arguments == null + || constructorDecl.arguments.length == 0) + return; + MethodBinding constructor = constructorDecl.binding; + this.handle(IProblem.UnusedPrivateConstructor, new String[] { + new String(constructor.declaringClass.readableName()), + parametersAsString(constructor) }, new String[] { + new String(constructor.declaringClass.shortReadableName()), + parametersAsShortString(constructor) }, + constructorDecl.sourceStart, constructorDecl.sourceEnd); + } + + public void unusedPrivateField(FieldDeclaration fieldDecl) { + if (computeSeverity(IProblem.UnusedPrivateField) == Ignore) + return; + FieldBinding field = fieldDecl.binding; + if (CharOperation.equals(TypeConstants.SERIALVERSIONUID, field.name) + && field.isStatic() && field.isFinal() + && TypeBinding.LongBinding == field.type) { + return; // do not report unused serialVersionUID field + } + this.handle(IProblem.UnusedPrivateField, new String[] { + new String(field.declaringClass.readableName()), + new String(field.name), }, new String[] { + new String(field.declaringClass.shortReadableName()), + new String(field.name), }, fieldDecl.sourceStart, + fieldDecl.sourceEnd); + } + + public void unusedPrivateMethod(AbstractMethodDeclaration methodDecl) { + if (computeSeverity(IProblem.UnusedPrivateMethod) == Ignore) + return; + MethodBinding method = methodDecl.binding; + // no report for serialization support 'void + // readObject(ObjectInputStream)' + if (!method.isStatic() + && TypeBinding.VoidBinding == method.returnType + && method.parameters.length == 1 + && method.parameters[0].dimensions() == 0 + && CharOperation.equals(method.selector, + TypeConstants.READOBJECT) + && CharOperation.equals( + TypeConstants.CharArray_JAVA_IO_OBJECTINPUTSTREAM, + method.parameters[0].readableName())) { + return; + } + // no report for serialization support 'void + // writeObject(ObjectOutputStream)' + if (!method.isStatic() + && TypeBinding.VoidBinding == method.returnType + && method.parameters.length == 1 + && method.parameters[0].dimensions() == 0 + && CharOperation.equals(method.selector, + TypeConstants.WRITEOBJECT) + && CharOperation.equals( + TypeConstants.CharArray_JAVA_IO_OBJECTOUTPUTSTREAM, + method.parameters[0].readableName())) { + return; + } + // no report for serialization support 'Object readResolve()' + if (!method.isStatic() + && TypeBinding.T_Object == method.returnType.id + && method.parameters.length == 0 + && CharOperation.equals(method.selector, + TypeConstants.READRESOLVE)) { + return; + } + // no report for serialization support 'Object writeReplace()' + if (!method.isStatic() + && TypeBinding.T_Object == method.returnType.id + && method.parameters.length == 0 + && CharOperation.equals(method.selector, + TypeConstants.WRITEREPLACE)) { + return; + } + this.handle(IProblem.UnusedPrivateMethod, new String[] { + new String(method.declaringClass.readableName()), + new String(method.selector), parametersAsString(method) }, + new String[] { + new String(method.declaringClass.shortReadableName()), + new String(method.selector), + parametersAsShortString(method) }, + methodDecl.sourceStart, methodDecl.sourceEnd); + } + + public void unusedPrivateType(TypeDeclaration typeDecl) { + if (computeSeverity(IProblem.UnusedPrivateType) == Ignore) + return; + ReferenceBinding type = typeDecl.binding; + this.handle(IProblem.UnusedPrivateType, new String[] { new String(type + .readableName()), }, new String[] { new String(type + .shortReadableName()), }, typeDecl.sourceStart, + typeDecl.sourceEnd); + } + + public void useAssertAsAnIdentifier(int sourceStart, int sourceEnd) { + this.handle(IProblem.UseAssertAsAnIdentifier, NoArgument, NoArgument, + sourceStart, sourceEnd); + } + + public void variableTypeCannotBeVoid(AbstractVariableDeclaration varDecl) { + String[] arguments = new String[] { new String(varDecl.name) }; + this.handle(IProblem.VariableTypeCannotBeVoid, arguments, arguments, + varDecl.sourceStart, varDecl.sourceEnd); + } + + public void variableTypeCannotBeVoidArray( + AbstractVariableDeclaration varDecl) { + String[] arguments = new String[] { new String(varDecl.name) }; + this.handle(IProblem.VariableTypeCannotBeVoidArray, arguments, + arguments, varDecl.sourceStart, varDecl.sourceEnd); + } + + public void visibilityConflict(MethodBinding currentMethod, + MethodBinding inheritedMethod) { + this.handle( + // Cannot reduce the visibility of the inherited method from %1 + // 8.4.6.3 - The access modifier of an hiding method must + // provide at least as much access as the hidden method. + // 8.4.6.3 - The access modifier of an overiding method must + // provide at least as much access as the overriden method. + IProblem.MethodReducesVisibility, new String[] { new String( + inheritedMethod.declaringClass.readableName()) }, + new String[] { new String(inheritedMethod.declaringClass + .shortReadableName()) }, currentMethod.sourceStart(), + currentMethod.sourceEnd()); + } + + public void wrongSequenceOfExceptionTypesError(TryStatement statement, + int under, int upper) { + // the two catch block under and upper are in an incorrect order. + // under should be define BEFORE upper in the source + TypeReference typeRef = statement.catchArguments[under].type; + this.handle(IProblem.UnreachableCatch, NoArgument, NoArgument, + typeRef.sourceStart, typeRef.sourceEnd); + } + + public void nonExternalizedStringLiteral(ASTNode location) { + this.handle(IProblem.NonExternalizedStringLiteral, NoArgument, + NoArgument, location.sourceStart, location.sourceEnd); + } + + public void noMoreAvailableSpaceForConstant(TypeDeclaration typeDeclaration) { + this.handle(IProblem.TooManyBytesForStringConstant, + new String[] { new String(typeDeclaration.binding + .readableName()) }, new String[] { new String( + typeDeclaration.binding.shortReadableName()) }, Abort + | Error, typeDeclaration.sourceStart, + typeDeclaration.sourceEnd); + } + + public void noMoreAvailableSpaceInConstantPool( + TypeDeclaration typeDeclaration) { + this.handle(IProblem.TooManyConstantsInConstantPool, + new String[] { new String(typeDeclaration.binding + .readableName()) }, new String[] { new String( + typeDeclaration.binding.shortReadableName()) }, Abort + | Error, typeDeclaration.sourceStart, + typeDeclaration.sourceEnd); + } + + private boolean isKeyword(char[] tokenSource) { + /* + * This code is heavily grammar dependant + */ + if (tokenSource == null) { + return false; + } + try { + Scanner scanner = new Scanner(); + scanner.setSource(tokenSource); + int token = scanner.getNextToken(); + char[] currentKeyword; + try { + currentKeyword = scanner.getCurrentIdentifierSource(); + } catch (ArrayIndexOutOfBoundsException e) { + return false; + } + int nextToken = scanner.getNextToken(); + if (nextToken == Scanner.TokenNameEOF + && scanner.startPosition == scanner.source.length) { // to + // handle + // case + // where + // we + // had + // an + // ArrayIndexOutOfBoundsException + // while reading the last token + switch (token) { + case Scanner.TokenNameERROR: + if (CharOperation.equals("goto".toCharArray(), + currentKeyword) + || CharOperation.equals( + "const".toCharArray(), currentKeyword)) { //$NON-NLS-1$ //$NON-NLS-2$ + return true; + } else { + return false; + } + case Scanner.TokenNameabstract: + // case Scanner.TokenNameassert: + // case Scanner.TokenNamebyte: + case Scanner.TokenNamebreak: + // case Scanner.TokenNameboolean: + case Scanner.TokenNamecase: + // case Scanner.TokenNamechar: + case Scanner.TokenNamecatch: + case Scanner.TokenNameclass: + case Scanner.TokenNamecontinue: + case Scanner.TokenNamedo: + // case Scanner.TokenNamedouble: + case Scanner.TokenNamedefault: + case Scanner.TokenNameelse: + case Scanner.TokenNameextends: + case Scanner.TokenNamefor: + // case Scanner.TokenNamefinal: + // case Scanner.TokenNamefloat: + // case Scanner.TokenNamefalse : + case Scanner.TokenNamefinally: + case Scanner.TokenNameif: + // case Scanner.TokenNameint: + // case Scanner.TokenNameimport: + case Scanner.TokenNameinterface: + case Scanner.TokenNameimplements: + case Scanner.TokenNameinstanceof: + // case Scanner.TokenNamelong: + case Scanner.TokenNamenew: + // case Scanner.TokenNamenull : + // case Scanner.TokenNamenative: + case Scanner.TokenNamepublic: + // case Scanner.TokenNamepackage: + case Scanner.TokenNameprivate: + case Scanner.TokenNameprotected: + case Scanner.TokenNamereturn: + // case Scanner.TokenNameshort: + case Scanner.TokenNamesuper: + case Scanner.TokenNamestatic: + case Scanner.TokenNameswitch: + // case Scanner.TokenNamestrictfp: + // case Scanner.TokenNamesynchronized: + case Scanner.TokenNametry: + // case Scanner.TokenNamethis : + // case Scanner.TokenNametrue : + case Scanner.TokenNamethrow: + // case Scanner.TokenNamethrows: + // case Scanner.TokenNametransient: + // case Scanner.TokenNamevoid: + // case Scanner.TokenNamevolatile: + case Scanner.TokenNamewhile: + return true; + default: + return false; + } + } else { + return false; + } + } catch (InvalidInputException e) { + return false; + } + } + + // jsurfer start + public void phpParsingError(String[] messageArguments, + int problemStartPosition, int problemEndPosition, + ReferenceContext context, CompilationResult compilationResult) { + this.handle(IProblem.PHPParsingError, NoArgument, messageArguments, + problemStartPosition, problemEndPosition, context, + compilationResult); + } + + public void phpParsingWarning(String[] messageArguments, + int problemStartPosition, int problemEndPosition, + ReferenceContext context, CompilationResult compilationResult) { + this.handle(IProblem.PHPParsingWarning, NoArgument, messageArguments, + problemStartPosition, problemEndPosition, context, + compilationResult); + } + + public void phpVarDeprecatedWarning(int problemStartPosition, + int problemEndPosition, ReferenceContext context, + CompilationResult compilationResult) { + if (computeSeverity(IProblem.PHPVarDeprecatedWarning) == Ignore) + return; + this.handle(IProblem.PHPVarDeprecatedWarning, NoArgument, + new String[] {}, problemStartPosition, problemEndPosition, + context, compilationResult); + } + + public void phpIncludeNotExistWarning(String[] messageArguments, + int problemStartPosition, int problemEndPosition, + ReferenceContext context, CompilationResult compilationResult) { + if (computeSeverity(IProblem.PHPIncludeNotExistWarning) == Ignore) + return; + this.handle(IProblem.PHPIncludeNotExistWarning, NoArgument, + messageArguments, problemStartPosition, problemEndPosition, + context, compilationResult); + } + + public void phpKeywordWarning(String[] messageArguments, + int problemStartPosition, int problemEndPosition, + ReferenceContext context, CompilationResult compilationResult) { + if (computeSeverity(IProblem.PHPBadStyleKeywordWarning) == Ignore) + return; + this.handle(IProblem.PHPBadStyleKeywordWarning, NoArgument, + messageArguments, problemStartPosition, problemEndPosition, + context, compilationResult); + } + + public void phpUppercaseIdentifierWarning(int problemStartPosition, + int problemEndPosition, ReferenceContext context, + CompilationResult compilationResult) { + if (computeSeverity(IProblem.PHPBadStyleUppercaseIdentifierWarning) == Ignore) + return; + this.handle(IProblem.PHPBadStyleUppercaseIdentifierWarning, NoArgument, + new String[] {}, problemStartPosition, problemEndPosition, + context, compilationResult); + } + + public void uninitializedLocalVariable(String token, + int problemStartPosition, int problemEndPosition, + ReferenceContext context, CompilationResult compilationResult) { + if (computeSeverity(IProblem.UninitializedLocalVariable) == Ignore) + return; + // String[] arguments = new String[] { new + // String(binding.readableName()) }; + String[] arguments = new String[] { token }; + this.handle(IProblem.UninitializedLocalVariable, arguments, arguments, + problemStartPosition, problemEndPosition, context, + compilationResult); + } + + public void unreachableCode(String token, int problemStartPosition, + int problemEndPosition, ReferenceContext context, + CompilationResult compilationResult) { + if (computeSeverity(IProblem.CodeCannotBeReached) == Ignore) + return; + this.handle(IProblem.CodeCannotBeReached, NoArgument, new String[] {}, + problemStartPosition, problemEndPosition, context, + compilationResult); + } } \ No newline at end of file