From: axelcl Date: Thu, 5 May 2005 11:25:15 +0000 (+0000) Subject: Improved calculation of function/methods sourceEnd for code folding X-Git-Url: http://git.phpeclipse.com Improved calculation of function/methods sourceEnd for code folding "var is deprecated" message is ignored by default now. Can switdhed on through preferences Improved message "local variableXX may not have been initialized" --- diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/JavaCore.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/JavaCore.java index e575e0c..3797518 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/JavaCore.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/JavaCore.java @@ -2925,7 +2925,7 @@ public class JavaCore { preferences.setDefault(COMPILER_CODEGEN_TARGET_PLATFORM, VERSION_1_1); optionNames.add(COMPILER_CODEGEN_TARGET_PLATFORM); - preferences.setDefault(COMPILER_PB_PHP_VAR_DEPRECATED, WARNING); + preferences.setDefault(COMPILER_PB_PHP_VAR_DEPRECATED, IGNORE); optionNames.add(COMPILER_PB_PHP_VAR_DEPRECATED); preferences.setDefault(COMPILER_PB_PHP_KEYWORD, WARNING); optionNames.add(COMPILER_PB_PHP_KEYWORD); diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/CompilerOptions.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/CompilerOptions.java index b729405..09a1623 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/CompilerOptions.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/CompilerOptions.java @@ -271,7 +271,7 @@ public class CompilerOptions implements ProblemReasons, ProblemSeverities, ICons public Map getMap() { Map optionsMap = new HashMap(30); - optionsMap.put(OPTION_PHPVarDeprecatedWarning, getSeverityString(PHPIncludeNotExistWarning)); + optionsMap.put(OPTION_PHPIncludeNotExistWarning, getSeverityString(PHPIncludeNotExistWarning)); optionsMap.put(OPTION_PHPVarDeprecatedWarning, getSeverityString(PHPVarDeprecatedWarning)); optionsMap.put(OPTION_PHPBadStyleKeywordWarning, getSeverityString(PHPBadStyleKeywordWarning)); optionsMap.put(OPTION_PHPBadStyleUppercaseIdentifierWarning, getSeverityString(PHPBadStyleUppercaseIdentifierWarning)); diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Parser.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Parser.java index d3e2a3c..0b0ae25 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Parser.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/Parser.java @@ -310,7 +310,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI */ public void parse(String s, HashMap variables) { fMethodVariables = variables; - fStackUnassigned = new Stack(); + fStackUnassigned = new ArrayList(); init(s); parse(); } @@ -418,10 +418,11 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } catch (SyntaxError sytaxErr1) { return; } finally { - int sourceEnd = scanner.getCurrentTokenStartPosition(); + int sourceEnd = methodDecl.sourceEnd; if (sourceEnd <= 0 || methodDecl.declarationSourceStart > sourceEnd) { sourceEnd = methodDecl.declarationSourceStart + 1; } + methodDecl.sourceEnd = sourceEnd; methodDecl.declarationSourceEnd = sourceEnd; } } @@ -474,9 +475,9 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI statement = statement(); blockStatements.add(statement); if (branchStatement && statement != null) { -// reportSyntaxError("Unreachable code", statement.sourceStart, statement.sourceEnd); - problemReporter.unreachableCode(new String(scanner.getCurrentIdentifierSource()),statement.sourceStart, statement.sourceEnd, - referenceContext, compilationUnit.compilationResult); + // reportSyntaxError("Unreachable code", statement.sourceStart, statement.sourceEnd); + problemReporter.unreachableCode(new String(scanner.getCurrentIdentifierSource()), statement.sourceStart, + statement.sourceEnd, referenceContext, compilationUnit.compilationResult); } if ((token == TokenNameRBRACE) || (token == TokenNamecase) || (token == TokenNamedefault) || (token == TokenNameelse) || (token == TokenNameelseif) || (token == TokenNameendif) || (token == TokenNameendfor) @@ -554,15 +555,17 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI if (token == TokenNameLBRACE) { getNextToken(); } else { + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("'{' expected in compound-statement."); } if (token != TokenNameRBRACE) { statementList(); } if (token == TokenNameRBRACE) { - // methodDecl.declarationSourceEnd = scanner.getCurrentTokenEndPosition(); + methodDecl.sourceEnd = scanner.getCurrentTokenEndPosition(); getNextToken(); } else { + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("'}' expected in compound-statement."); } } @@ -723,7 +726,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI foreach_optional_arg(); if (token == TokenNameEQUAL_GREATER) { getNextToken(); - variable(false); + variable(false, false); } if (token == TokenNameRPAREN) { getNextToken(); @@ -865,11 +868,12 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI getNextToken(); functionDefinition(methodDecl); } finally { - sourceEnd = scanner.getCurrentTokenStartPosition(); + sourceEnd = methodDecl.sourceEnd; if (sourceEnd <= 0 || methodDecl.declarationSourceStart > sourceEnd) { sourceEnd = methodDecl.declarationSourceStart + 1; } methodDecl.declarationSourceEnd = sourceEnd; + methodDecl.sourceEnd = sourceEnd; } return statement; } else if (token == TokenNamedeclare) { @@ -1129,7 +1133,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI if (fMethodVariables != null) { VariableInfo info = new VariableInfo(scanner.getCurrentTokenStartPosition(), VariableInfo.LEVEL_STATIC_VAR); fMethodVariables.put(new String(scanner.getCurrentIdentifierSource()), info); - } + } addVariableSet(set); getNextToken(); if (token == TokenNameEQUAL) { @@ -1153,7 +1157,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI // unset_variable: // variable while (true) { - variable(false); + variable(false, false); if (token != TokenNameCOMMA) { break; } @@ -1427,11 +1431,12 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI getNextToken(); functionDefinition(methodDecl); } finally { - int sourceEnd = scanner.getCurrentTokenStartPosition(); + int sourceEnd = methodDecl.sourceEnd; if (sourceEnd <= 0 || methodDecl.declarationSourceStart > sourceEnd) { sourceEnd = methodDecl.declarationSourceStart + 1; } methodDecl.declarationSourceEnd = sourceEnd; + methodDecl.sourceEnd = sourceEnd; } } else { if (!hasModifiers) { @@ -1617,10 +1622,11 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } } try { - pushVariableSet(); + pushFunctionVariableSet(); functionDeclarator(methodDecl); if (token == TokenNameSEMICOLON) { if (!isAbstract) { + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("Body declaration expected for method: " + new String(methodDecl.selector)); } getNextToken(); @@ -1628,7 +1634,9 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } functionBody(methodDecl); } finally { - fStackUnassigned.pop(); + if (!fStackUnassigned.isEmpty()) { + fStackUnassigned.remove(fStackUnassigned.size() - 1); + } } } @@ -1649,12 +1657,14 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI if (token == TokenNameLPAREN) { getNextToken(); } else { + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("'(' expected in function declaration."); } if (token != TokenNameRPAREN) { parameter_list(methodDecl); } if (token != TokenNameRPAREN) { + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("')' expected in function declaration."); } else { methodDecl.bodyStart = scanner.getCurrentTokenEndPosition() + 1; @@ -1662,6 +1672,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } } else { methodDecl.selector = "".toCharArray(); + methodDecl.sourceEnd = scanner.getCurrentTokenStartPosition() - 1; throwSyntaxError("Function name expected after keyword 'function'."); } } @@ -1810,13 +1821,38 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI private void ifStatementColon(IfStatement iState) { // T_IF '(' expr ')' ':' inner_statement_list new_elseif_list new_else_single T_ENDIF ';' - Block b = inner_statement_list(); - iState.thenStatement = b; - checkUnreachable(iState, b); + HashSet assignedVariableSet = null; + try { + Block b = inner_statement_list(); + iState.thenStatement = b; + checkUnreachable(iState, b); + } finally { + assignedVariableSet = removeIfVariableSet(); + } if (token == TokenNameelseif) { - new_elseif_list(iState); + try { + pushIfVariableSet(); + new_elseif_list(iState); + } finally { + HashSet set = removeIfVariableSet(); + if (assignedVariableSet != null) { + assignedVariableSet.addAll(set); + } + } + } + try { + pushIfVariableSet(); + new_else_single(iState); + } finally { + HashSet set = removeIfVariableSet(); + if (assignedVariableSet != null) { + HashSet topSet = peekVariableSet(); + if (topSet != null) { + topSet.addAll(set); + topSet.addAll(assignedVariableSet); + } + } } - new_else_single(iState); if (token != TokenNameendif) { throwSyntaxError("'endif' expected."); } @@ -1832,13 +1868,40 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI private void ifStatement(IfStatement iState) { // T_IF '(' expr ')' statement elseif_list else_single - Statement s = statement(); - iState.thenStatement = s; - checkUnreachable(iState, s); + HashSet assignedVariableSet = null; + try { + pushIfVariableSet(); + Statement s = statement(); + iState.thenStatement = s; + checkUnreachable(iState, s); + } finally { + assignedVariableSet = removeIfVariableSet(); + } + if (token == TokenNameelseif) { - elseif_list(iState); + try { + pushIfVariableSet(); + elseif_list(iState); + } finally { + HashSet set = removeIfVariableSet(); + if (assignedVariableSet != null) { + assignedVariableSet.addAll(set); + } + } + } + try { + pushIfVariableSet(); + else_single(iState); + } finally { + HashSet set = removeIfVariableSet(); + if (assignedVariableSet != null) { + HashSet topSet = peekVariableSet(); + if (topSet != null) { + topSet.addAll(set); + topSet.addAll(assignedVariableSet); + } + } } - else_single(iState); } private void elseif_list(IfStatement iState) { @@ -2217,7 +2280,30 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } switch (token) { case TokenNameisset: + // T_ISSET '(' isset_variables ')' + getNextToken(); + if (token != TokenNameLPAREN) { + throwSyntaxError("'(' expected after keyword 'isset'"); + } + getNextToken(); + isset_variables(); + if (token != TokenNameRPAREN) { + throwSyntaxError("')' expected after keyword 'isset'"); + } + getNextToken(); + break; case TokenNameempty: + getNextToken(); + if (token != TokenNameLPAREN) { + throwSyntaxError("'(' expected after keyword 'empty'"); + } + getNextToken(); + variable(true, false); + if (token != TokenNameRPAREN) { + throwSyntaxError("')' expected after keyword 'empty'"); + } + getNextToken(); + break; case TokenNameeval: case TokenNameinclude: case TokenNameinclude_once: @@ -2435,18 +2521,29 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI case TokenNameIdentifier: case TokenNameVariable: case TokenNameDOLLAR: - boolean rememberedVar = false; -// char[] lhsVar = null; -// if (token==TokenNameVariable) { -// lhsVar = scanner.getCurrentTokenSource(); -// } - Expression lhs = variable(true); + boolean rememberedVar = false; + Expression lhs = variable(true, true); + if (lhs != null && lhs instanceof FieldReference && token != TokenNameEQUAL && token != TokenNamePLUS_EQUAL + && token != TokenNameMINUS_EQUAL && token != TokenNameMULTIPLY_EQUAL && token != TokenNameDIVIDE_EQUAL + && token != TokenNameDOT_EQUAL && token != TokenNameREMAINDER_EQUAL && token != TokenNameAND_EQUAL + && token != TokenNameOR_EQUAL && token != TokenNameXOR_EQUAL && token != TokenNameRIGHT_SHIFT_EQUAL + && token != TokenNameLEFT_SHIFT_EQUAL) { + FieldReference ref = (FieldReference) lhs; + if (!containsVariableSet(ref.token)) { + problemReporter.uninitializedLocalVariable(new String(ref.token), ref.sourceStart(), ref.sourceEnd(), referenceContext, + compilationUnit.compilationResult); + addVariableSet(ref.token); + } + } switch (token) { case TokenNameEQUAL: -// if (lhsVar != null) { -// addVariableSet(lhsVar); -// } + if (lhs != null && lhs instanceof FieldReference) { + addVariableSet(((FieldReference) lhs).token); + } + // if (lhsVar != null) { + // addVariableSet(lhsVar); + // } getNextToken(); if (token == TokenNameAND) { getNextToken(); @@ -2470,7 +2567,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } } } else { - Expression rhs = variable(false); + Expression rhs = variable(false, false); if (rhs != null && rhs instanceof FieldReference && lhs != null && lhs instanceof FieldReference) { // example: // $var = &$ref; @@ -2533,6 +2630,9 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI case TokenNameXOR_EQUAL: case TokenNameRIGHT_SHIFT_EQUAL: case TokenNameLEFT_SHIFT_EQUAL: + if (lhs != null && lhs instanceof FieldReference) { + addVariableSet(((FieldReference) lhs).token); + } getNextToken(); expr(); break; @@ -2759,9 +2859,9 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI //| T_LIST '(' assignment_list ')' //| /* empty */ if (token == TokenNameVariable) { - variable(true); + variable(true, false); } else if (token == TokenNameDOLLAR) { - variable(false); + variable(false, false); } else { if (token == TokenNamelist) { getNextToken(); @@ -2802,17 +2902,17 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI while (true) { if (token == TokenNameAND) { getNextToken(); - variable(false); + variable(true, false); } else { expr(); if (token == TokenNameAND) { getNextToken(); - variable(false); + variable(true, false); } else if (token == TokenNameEQUAL_GREATER) { getNextToken(); if (token == TokenNameAND) { getNextToken(); - variable(false); + variable(true, false); } else { expr(); } @@ -2838,7 +2938,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI // } // } while (true); // } - private Expression variable_without_objects(boolean lefthandside) { + private Expression variable_without_objects(boolean lefthandside, boolean ignoreVar) { // variable_without_objects: // reference_variable // | simple_indirect_reference reference_variable @@ -2848,10 +2948,10 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI while (token == TokenNameDOLLAR) { getNextToken(); } - return reference_variable(lefthandside); + return reference_variable(lefthandside, ignoreVar); } - private Expression function_call(boolean lefthandside) { + private Expression function_call(boolean lefthandside, boolean ignoreVar) { // function_call: // T_STRING '(' function_call_parameter_list ')' //| class_constant '(' function_call_parameter_list ')' @@ -2881,12 +2981,12 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI getNextToken(); } else { // static member: - variable_without_objects(false); + variable_without_objects(true, false); } break; } } else { - ref = variable_without_objects(lefthandside); + ref = variable_without_objects(lefthandside, ignoreVar); } if (token != TokenNameLPAREN) { if (defineName != null) { @@ -2957,7 +3057,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI while (true) { if (token == TokenNameAND) { getNextToken(); - w_variable(false); + w_variable(true); } else { // if (token == TokenNameIdentifier || token == // TokenNameVariable @@ -2994,10 +3094,10 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI throwSyntaxError("'::' expected after class name (static_member)."); } getNextToken(); - variable_without_objects(false); + variable_without_objects(false, false); } - private Expression base_variable_with_function_calls(boolean lefthandside) { + private Expression base_variable_with_function_calls(boolean lefthandside, boolean ignoreVar) { // base_variable_with_function_calls: // base_variable //| function_call @@ -3019,7 +3119,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI // scanner.phpMode = true; // } // if (functionCall) { - return function_call(lefthandside); + return function_call(lefthandside, ignoreVar); // } else { // base_variable(); // } @@ -3040,7 +3140,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI while (token == TokenNameDOLLAR) { getNextToken(); } - reference_variable(false); + reference_variable(false, false); } return ref; } @@ -3050,7 +3150,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI // // '$' // //| simple_indirect_reference '$' // } - private Expression reference_variable(boolean lefthandside) { + private Expression reference_variable(boolean lefthandside, boolean ignoreVar) { // reference_variable: // reference_variable '[' dim_offset ']' // | reference_variable '{' expr '}' @@ -3059,7 +3159,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI if (Scanner.TRACE) { System.out.println("TRACE: reference_variable()"); } - ref = compound_variable(lefthandside); + ref = compound_variable(lefthandside, ignoreVar); while (true) { if (token == TokenNameLBRACE) { ref = null; @@ -3070,6 +3170,10 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } getNextToken(); } else if (token == TokenNameLBRACKET) { + if (ref != null && ref instanceof FieldReference) { + FieldReference fref = (FieldReference) ref; + addVariableSet(fref.token); + } ref = null; getNextToken(); if (token != TokenNameRBRACKET) { @@ -3087,7 +3191,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI return ref; } - private Expression compound_variable(boolean lefthandside) { + private Expression compound_variable(boolean lefthandside, boolean ignoreVar) { // compound_variable: // T_VARIABLE // | '$' '{' expr '}' @@ -3097,13 +3201,16 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI if (token == TokenNameVariable) { if (!lefthandside) { if (!containsVariableSet()) { -// reportSyntaxError("The local variable " + new String(scanner.getCurrentIdentifierSource()) -// + " may not have been initialized"); - problemReporter.uninitializedLocalVariable(new String(scanner.getCurrentIdentifierSource()),scanner.getCurrentTokenStartPosition(), scanner.getCurrentTokenEndPosition(), - referenceContext, compilationUnit.compilationResult); + // reportSyntaxError("The local variable " + new String(scanner.getCurrentIdentifierSource()) + // + " may not have been initialized"); + problemReporter.uninitializedLocalVariable(new String(scanner.getCurrentIdentifierSource()), scanner + .getCurrentTokenStartPosition(), scanner.getCurrentTokenEndPosition(), referenceContext, + compilationUnit.compilationResult); } } else { - addVariableSet(); + if (!ignoreVar) { + addVariableSet(); + } } FieldReference ref = new FieldReference(scanner.getCurrentIdentifierSource(), scanner.getCurrentTokenStartPosition()); getNextToken(); @@ -3125,11 +3232,8 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI getNextToken(); } return null; - } + } // private void dim_offset() { // // dim_offset: // // /* empty */ - // private void dim_offset() { - // // dim_offset: - // // /* empty */ // // | expr // expr(); // } @@ -3141,7 +3245,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI System.out.println("TRACE: object_property()"); } if (token == TokenNameVariable || token == TokenNameDOLLAR) { - variable_without_objects(false); + variable_without_objects(false, false); } else { object_dim_list(); } @@ -3207,23 +3311,23 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI } private void r_variable() { - variable(false); + variable(false, false); } private void w_variable(boolean lefthandside) { - variable(lefthandside); + variable(lefthandside, false); } private void rw_variable() { - variable(false); + variable(false, false); } - private Expression variable(boolean lefthandside) { + private Expression variable(boolean lefthandside, boolean ignoreVar) { // variable: // base_variable_with_function_calls T_OBJECT_OPERATOR // object_property method_or_not variable_properties // | base_variable_with_function_calls - Expression ref = base_variable_with_function_calls(lefthandside); + Expression ref = base_variable_with_function_calls(lefthandside, ignoreVar); if (token == TokenNameMINUS_GREATER) { ref = null; getNextToken(); @@ -3542,32 +3646,32 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI private void internal_functions_in_yacc() { // int start = 0; switch (token) { - case TokenNameisset: - // T_ISSET '(' isset_variables ')' - getNextToken(); - if (token != TokenNameLPAREN) { - throwSyntaxError("'(' expected after keyword 'isset'"); - } - getNextToken(); - isset_variables(); - if (token != TokenNameRPAREN) { - throwSyntaxError("')' expected after keyword 'isset'"); - } - getNextToken(); - break; - case TokenNameempty: - // T_EMPTY '(' variable ')' - getNextToken(); - if (token != TokenNameLPAREN) { - throwSyntaxError("'(' expected after keyword 'empty'"); - } - getNextToken(); - variable(false); - if (token != TokenNameRPAREN) { - throwSyntaxError("')' expected after keyword 'empty'"); - } - getNextToken(); - break; + // case TokenNameisset: + // // T_ISSET '(' isset_variables ')' + // getNextToken(); + // if (token != TokenNameLPAREN) { + // throwSyntaxError("'(' expected after keyword 'isset'"); + // } + // getNextToken(); + // isset_variables(); + // if (token != TokenNameRPAREN) { + // throwSyntaxError("')' expected after keyword 'isset'"); + // } + // getNextToken(); + // break; + // case TokenNameempty: + // // T_EMPTY '(' variable ')' + // getNextToken(); + // if (token != TokenNameLPAREN) { + // throwSyntaxError("'(' expected after keyword 'empty'"); + // } + // getNextToken(); + // variable(false); + // if (token != TokenNameRPAREN) { + // throwSyntaxError("')' expected after keyword 'empty'"); + // } + // getNextToken(); + // break; case TokenNameinclude: //T_INCLUDE expr checkFileName(token); @@ -3694,7 +3798,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI throwSyntaxError("Variable expected after keyword 'isset'"); } while (true) { - variable(false); + variable(true, false); if (token == TokenNameCOMMA) { getNextToken(); } else { @@ -4012,7 +4116,7 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI HashMap fMethodVariables = null; - Stack fStackUnassigned = new Stack(); + ArrayList fStackUnassigned = new ArrayList(); //ast stack final static int AstStackIncrement = 100; @@ -4528,25 +4632,41 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI "$_POST", "$_REQUEST", "$_SESSION", - "$_SERVER" - }; + "$_SERVER" }; + /** - * + * */ - private void pushVariableSet() { - HashSet set =new HashSet(); - for (int i = 0; i < GLOBALS.length; i++) { - set.add(GLOBALS[i]); + private void pushFunctionVariableSet() { + HashSet set = new HashSet(); + if (fStackUnassigned.isEmpty()) { + for (int i = 0; i < GLOBALS.length; i++) { + set.add(GLOBALS[i]); + } + } + fStackUnassigned.add(set); + } + + private void pushIfVariableSet() { + if (!fStackUnassigned.isEmpty()) { + HashSet set = new HashSet(); + fStackUnassigned.add(set); + } + } + + private HashSet removeIfVariableSet() { + if (!fStackUnassigned.isEmpty()) { + return (HashSet) fStackUnassigned.remove(fStackUnassigned.size() - 1); } - fStackUnassigned.push(set); + return null; } - + /** * Returns the set of assigned variables returns null if no Set is defined at the current scanner position */ private HashSet peekVariableSet() { if (!fStackUnassigned.isEmpty()) { - return (HashSet) fStackUnassigned.peek(); + return (HashSet) fStackUnassigned.get(fStackUnassigned.size() - 1); } return null; } @@ -4590,9 +4710,33 @@ public class Parser implements ITerminalSymbols, CompilerModifiers, ParserBasicI * */ private boolean containsVariableSet() { - HashSet set = peekVariableSet(); - if (set != null) { - return set.contains(new String(scanner.getCurrentTokenSource())); + return containsVariableSet(scanner.getCurrentTokenSource()); + // if (!fStackUnassigned.isEmpty()) { + // HashSet set; + // String str = new String(scanner.getCurrentTokenSource()); + // for (int i = 0; i < fStackUnassigned.size(); i++) { + // set = (HashSet) fStackUnassigned.get(i); + // if (set.contains(str)) { + // return true; + // } + // } + // return false; + // } + // return true; + } + + private boolean containsVariableSet(char[] token) { + + if (!fStackUnassigned.isEmpty()) { + HashSet set; + String str = new String(token); + for (int i = 0; i < fStackUnassigned.size(); i++) { + set = (HashSet) fStackUnassigned.get(i); + if (set.contains(str)) { + return true; + } + } + return false; } return true; } diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/FieldReference.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/FieldReference.java index 5011646..e0b1c96 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/FieldReference.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/internal/compiler/ast/FieldReference.java @@ -38,8 +38,10 @@ public class FieldReference extends Reference implements InvocationSite { token = source; nameSourcePosition = pos; //by default the position are the one of the field (not true for super access) - sourceStart = (int) (pos >>> 32); - sourceEnd = (int) (pos & 0x00000000FFFFFFFFL); +// sourceStart = (int) (pos >>> 32); +// sourceEnd = (int) (pos & 0x00000000FFFFFFFFL); + sourceStart = (int) pos; + sourceEnd = sourceStart + source.length; bits |= BindingIds.FIELD; } diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaOutlinePage.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaOutlinePage.java index 42cc560..5e7e4b7 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaOutlinePage.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaOutlinePage.java @@ -877,7 +877,6 @@ public class JavaOutlinePage extends Page implements IContentOutlinePage, IAdapt fContextMenuID= contextMenuID; fEditor= editor; - fTogglePresentation= new TogglePresentationAction(); fPreviousAnnotation= new GotoAnnotationAction("PreviousAnnotation.", false); //$NON-NLS-1$ fNextAnnotation= new GotoAnnotationAction("NextAnnotation.", true); //$NON-NLS-1$ diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSourceViewer.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSourceViewer.java index 1b91695..7727311 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSourceViewer.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSourceViewer.java @@ -380,7 +380,7 @@ public class JavaSourceViewer extends ProjectionViewer implements IPropertyChang fBackspaceManager.uninstall(); fBackspaceManager= null; } - + super.handleDispose(); } diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java index 294aa1d..bd6c715 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCodeScanner.java @@ -31,12 +31,11 @@ import org.eclipse.jface.text.rules.MultiLineRule; import org.eclipse.jface.text.rules.Token; import org.eclipse.jface.text.rules.WhitespaceRule; import org.eclipse.jface.text.rules.WordRule; - /** * PHP Code Scanner */ public class PHPCodeScanner extends AbstractJavaScanner { - + /** * Rule to detect java operators. *