X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/test/PHPParser.java b/net.sourceforge.phpeclipse/src/test/PHPParser.java index 18848d5..9012909 100644 --- a/net.sourceforge.phpeclipse/src/test/PHPParser.java +++ b/net.sourceforge.phpeclipse/src/test/PHPParser.java @@ -8,7 +8,6 @@ import org.eclipse.ui.texteditor.MarkerUtilities; import org.eclipse.jface.preference.IPreferenceStore; import java.util.Hashtable; -import java.util.Enumeration; import java.util.ArrayList; import java.io.StringReader; import java.io.*; @@ -18,7 +17,9 @@ import net.sourceforge.phpeclipse.actions.PHPStartApacheAction; import net.sourceforge.phpeclipse.PHPeclipsePlugin; import net.sourceforge.phpdt.internal.compiler.ast.*; import net.sourceforge.phpdt.internal.compiler.parser.OutlineableWithChildren; +import net.sourceforge.phpdt.internal.compiler.parser.Outlineable; import net.sourceforge.phpdt.internal.compiler.parser.PHPOutlineInfo; +import net.sourceforge.phpdt.internal.corext.Assert; /** * A new php parser. @@ -29,8 +30,9 @@ import net.sourceforge.phpdt.internal.compiler.parser.PHPOutlineInfo; */ public final class PHPParser extends PHPParserSuperclass implements PHPParserConstants { - /** The file that is parsed. */ - private static IFile fileToParse; +//todo : fix the variables names bug +//todo : handle tilde operator + /** The current segment. */ private static OutlineableWithChildren currentSegment; @@ -39,9 +41,6 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon private static final String PARSE_WARNING_STRING = "Warning"; //$NON-NLS-1$ static PHPOutlineInfo outlineInfo; - public static MethodDeclaration currentFunction; - private static boolean assigning; - /** The error level of the current ParseException. */ private static int errorLevel = ERROR; /** The message of the current ParseException. If it's null it's because the parse exception wasn't handled */ @@ -50,6 +49,8 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon private static int errorStart = -1; private static int errorEnd = -1; private static PHPDocument phpDocument; + + private static final String SYNTAX_ERROR_CHAR = "syntax error"; /** * The point where html starts. * It will be used by the token manager to create HTMLCode objects @@ -62,15 +63,11 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon private static AstNode[] nodes; /** The cursor in expression stack. */ private static int nodePtr; - private static VariableDeclaration[] variableDeclarationStack; - private static int variableDeclarationPtr; - private static Statement[] statementStack; - private static int statementPtr; - private static ElseIf[] elseIfStack; - private static int elseIfPtr; + + public static final boolean PARSER_DEBUG = false; public final void setFileToParse(final IFile fileToParse) { - this.fileToParse = fileToParse; + PHPParser.fileToParse = fileToParse; } public PHPParser() { @@ -78,7 +75,47 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon public PHPParser(final IFile fileToParse) { this(new StringReader("")); - this.fileToParse = fileToParse; + PHPParser.fileToParse = fileToParse; + } + + public static final void phpParserTester(final String strEval) throws ParseException { + final StringReader stream = new StringReader(strEval); + if (jj_input_stream == null) { + jj_input_stream = new SimpleCharStream(stream, 1, 1); + } + ReInit(new StringReader(strEval)); + init(); + phpDocument = new PHPDocument(null,"_root".toCharArray()); + currentSegment = phpDocument; + outlineInfo = new PHPOutlineInfo(null, currentSegment); + PHPParserTokenManager.SwitchTo(PHPParserTokenManager.PHPPARSING); + phpTest(); + } + + public static final void htmlParserTester(final File fileName) throws FileNotFoundException, ParseException { + final Reader stream = new FileReader(fileName); + if (jj_input_stream == null) { + jj_input_stream = new SimpleCharStream(stream, 1, 1); + } + ReInit(stream); + init(); + phpDocument = new PHPDocument(null,"_root".toCharArray()); + currentSegment = phpDocument; + outlineInfo = new PHPOutlineInfo(null, currentSegment); + phpFile(); + } + + public static final void htmlParserTester(final String strEval) throws ParseException { + final StringReader stream = new StringReader(strEval); + if (jj_input_stream == null) { + jj_input_stream = new SimpleCharStream(stream, 1, 1); + } + ReInit(stream); + init(); + phpDocument = new PHPDocument(null,"_root".toCharArray()); + currentSegment = phpDocument; + outlineInfo = new PHPOutlineInfo(null, currentSegment); + phpFile(); } /** @@ -86,11 +123,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon */ private static final void init() { nodes = new AstNode[AstStackIncrement]; - statementStack = new Statement[AstStackIncrement]; - elseIfStack = new ElseIf[AstStackIncrement]; nodePtr = -1; - statementPtr = -1; - elseIfPtr = -1; htmlStart = 0; } @@ -98,12 +131,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon * Add an php node on the stack. * @param node the node that will be added to the stack */ - private static final void pushOnAstNodes(AstNode node) { + private static final void pushOnAstNodes(final AstNode node) { try { nodes[++nodePtr] = node; } catch (IndexOutOfBoundsException e) { - int oldStackLength = nodes.length; - AstNode[] oldStack = nodes; + final int oldStackLength = nodes.length; + final AstNode[] oldStack = nodes; nodes = new AstNode[oldStackLength + AstStackIncrement]; System.arraycopy(oldStack, 0, nodes, 0, oldStackLength); nodePtr = oldStackLength; @@ -111,83 +144,10 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } } - private static final void pushOnVariableDeclarationStack(VariableDeclaration var) { - try { - variableDeclarationStack[++variableDeclarationPtr] = var; - } catch (IndexOutOfBoundsException e) { - int oldStackLength = variableDeclarationStack.length; - VariableDeclaration[] oldStack = variableDeclarationStack; - variableDeclarationStack = new VariableDeclaration[oldStackLength + AstStackIncrement]; - System.arraycopy(oldStack, 0, variableDeclarationStack, 0, oldStackLength); - variableDeclarationPtr = oldStackLength; - variableDeclarationStack[variableDeclarationPtr] = var; - } - } - - private static final void pushOnStatementStack(Statement statement) { - try { - statementStack[++statementPtr] = statement; - } catch (IndexOutOfBoundsException e) { - int oldStackLength = statementStack.length; - Statement[] oldStack = statementStack; - statementStack = new Statement[oldStackLength + AstStackIncrement]; - System.arraycopy(oldStack, 0, statementStack, 0, oldStackLength); - statementPtr = oldStackLength; - statementStack[statementPtr] = statement; - } - } - - private static final void pushOnElseIfStack(ElseIf elseIf) { - try { - elseIfStack[++elseIfPtr] = elseIf; - } catch (IndexOutOfBoundsException e) { - int oldStackLength = elseIfStack.length; - ElseIf[] oldStack = elseIfStack; - elseIfStack = new ElseIf[oldStackLength + AstStackIncrement]; - System.arraycopy(oldStack, 0, elseIfStack, 0, oldStackLength); - elseIfPtr = oldStackLength; - elseIfStack[elseIfPtr] = elseIf; - } - } - - public static final void phpParserTester(final String strEval) throws CoreException, ParseException { - PHPParserTokenManager.SwitchTo(PHPParserTokenManager.PHPPARSING); - final StringReader stream = new StringReader(strEval); - if (jj_input_stream == null) { - jj_input_stream = new SimpleCharStream(stream, 1, 1); - } - ReInit(new StringReader(strEval)); - init(); - phpTest(); - } - - public static final void htmlParserTester(final File fileName) throws CoreException, ParseException { - try { - final Reader stream = new FileReader(fileName); - if (jj_input_stream == null) { - jj_input_stream = new SimpleCharStream(stream, 1, 1); - } - ReInit(stream); - init(); - phpFile(); - } catch (FileNotFoundException e) { - e.printStackTrace(); //To change body of catch statement use Options | File Templates. - } - } - - public static final void htmlParserTester(final String strEval) throws CoreException, ParseException { - final StringReader stream = new StringReader(strEval); - if (jj_input_stream == null) { - jj_input_stream = new SimpleCharStream(stream, 1, 1); - } - ReInit(stream); - init(); - phpFile(); - } - public final PHPOutlineInfo parseInfo(final Object parent, final String s) { - currentSegment = new PHPDocument(parent); - outlineInfo = new PHPOutlineInfo(parent); + phpDocument = new PHPDocument(parent,"_root".toCharArray()); + currentSegment = phpDocument; + outlineInfo = new PHPOutlineInfo(parent, currentSegment); final StringReader stream = new StringReader(s); if (jj_input_stream == null) { jj_input_stream = new SimpleCharStream(stream, 1, 1); @@ -196,9 +156,11 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon init(); try { parse(); - phpDocument = new PHPDocument(null); - phpDocument.nodes = nodes; - PHPeclipsePlugin.log(1,phpDocument.toString()); + phpDocument.nodes = new AstNode[nodes.length]; + System.arraycopy(nodes,0,phpDocument.nodes,0,nodes.length); + if (PHPeclipsePlugin.DEBUG) { + PHPeclipsePlugin.log(1,phpDocument.toString()); + } } catch (ParseException e) { processParseException(e); } @@ -206,6 +168,19 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } /** + * This function will throw the exception if we are in debug mode + * and process it if we are in production mode. + * this should be fast since the PARSER_DEBUG is static final so the difference will be at compile time + * @param e the exception + * @throws ParseException the thrown exception + */ + private static void processParseExceptionDebug(final ParseException e) throws ParseException { + if (PARSER_DEBUG) { + throw e; + } + processParseException(e); + } + /** * This method will process the parse exception. * If the error message is null, the parse exception wasn't catched and a trace is written in the log * @param e the ParseException @@ -214,15 +189,16 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon if (errorMessage == null) { PHPeclipsePlugin.log(e); errorMessage = "this exception wasn't handled by the parser please tell us how to reproduce it"; - errorStart = jj_input_stream.getPosition(); - errorEnd = errorStart + 1; + errorStart = e.currentToken.sourceStart; + errorEnd = e.currentToken.sourceEnd; } setMarker(e); errorMessage = null; + // if (PHPeclipsePlugin.DEBUG) PHPeclipsePlugin.log(e); } /** - * Create marker for the parse error + * Create marker for the parse error. * @param e the ParseException */ private static void setMarker(final ParseException e) { @@ -230,17 +206,17 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon if (errorStart == -1) { setMarker(fileToParse, errorMessage, - jj_input_stream.tokenBegin, - jj_input_stream.tokenBegin + e.currentToken.image.length(), + e.currentToken.sourceStart, + e.currentToken.sourceEnd, errorLevel, - "Line " + e.currentToken.beginLine); + "Line " + e.currentToken.beginLine+", "+e.currentToken.sourceStart+":"+e.currentToken.sourceEnd); } else { setMarker(fileToParse, errorMessage, errorStart, errorEnd, errorLevel, - "Line " + e.currentToken.beginLine); + "Line " + e.currentToken.beginLine+", "+errorStart+":"+errorEnd); errorStart = -1; errorEnd = -1; } @@ -249,42 +225,17 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } } - /** - * Create markers according to the external parser output - */ - private static void createMarkers(final String output, final IFile file) throws CoreException { - // delete all markers - file.deleteMarkers(IMarker.PROBLEM, false, 0); - - int indx = 0; - int brIndx; - boolean flag = true; - while ((brIndx = output.indexOf("
", indx)) != -1) { - // newer php error output (tested with 4.2.3) - scanLine(output, file, indx, brIndx); - indx = brIndx + 6; - flag = false; - } - if (flag) { - while ((brIndx = output.indexOf("
", indx)) != -1) { - // older php error output (tested with 4.2.3) - scanLine(output, file, indx, brIndx); - indx = brIndx + 4; - } - } - } - private static void scanLine(final String output, final IFile file, final int indx, final int brIndx) throws CoreException { String current; - StringBuffer lineNumberBuffer = new StringBuffer(10); + final StringBuffer lineNumberBuffer = new StringBuffer(10); char ch; current = output.substring(indx, brIndx); if (current.indexOf(PARSE_WARNING_STRING) != -1 || current.indexOf(PARSE_ERROR_STRING) != -1) { - int onLine = current.indexOf("on line "); + final int onLine = current.indexOf("on line "); if (onLine != -1) { lineNumberBuffer.delete(0, lineNumberBuffer.length()); for (int i = onLine; i < current.length(); i++) { @@ -294,9 +245,9 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } } - int lineNumber = Integer.parseInt(lineNumberBuffer.toString()); + final int lineNumber = Integer.parseInt(lineNumberBuffer.toString()); - Hashtable attributes = new Hashtable(); + final Hashtable attributes = new Hashtable(); current = current.replaceAll("\n", ""); current = current.replaceAll("", ""); @@ -315,7 +266,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } } - public final void parse(final String s) throws CoreException { + public final void parse(final String s) { final StringReader stream = new StringReader(s); if (jj_input_stream == null) { jj_input_stream = new SimpleCharStream(stream, 1, 1); @@ -355,22 +306,48 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon * Put a new html block in the stack. */ public static final void createNewHTMLCode() { - final int currentPosition = SimpleCharStream.getPosition(); - if (currentPosition == htmlStart) { + final int currentPosition = token.sourceStart; + if (currentPosition == htmlStart || + currentPosition < htmlStart || + currentPosition > SimpleCharStream.currentBuffer.length()) { return; } - final char[] chars = SimpleCharStream.currentBuffer.substring(htmlStart,currentPosition).toCharArray(); + final char[] chars = SimpleCharStream.currentBuffer.substring(htmlStart, + currentPosition).toCharArray(); pushOnAstNodes(new HTMLCode(chars, htmlStart,currentPosition)); } + /** Create a new task. */ + public static final void createNewTask(final int todoStart) { + final String todo = SimpleCharStream.currentBuffer.substring(todoStart, + SimpleCharStream.currentBuffer.indexOf("\n", + todoStart)-1); + if (!PARSER_DEBUG) { + try { + setMarker(fileToParse, + todo, + SimpleCharStream.getBeginLine(), + TASK, + "Line "+SimpleCharStream.getBeginLine()); + } catch (CoreException e) { + PHPeclipsePlugin.log(e); + } + } + } + private static final void parse() throws ParseException { phpFile(); } + static final public void todo() throws ParseException { + Token todoToken; + todoToken = jj_consume_token(23); + createNewTask(todoToken.sourceStart); + } + static final public void phpTest() throws ParseException { Php(); jj_consume_token(0); - PHPParser.createNewHTMLCode(); } static final public void phpFile() throws ParseException { @@ -395,6 +372,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case INCLUDE_ONCE: case REQUIRE_ONCE: case GLOBAL: + case DEFINE: case STATIC: case CONTINUE: case DO: @@ -408,21 +386,22 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case WHILE: case FOREACH: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: case LBRACE: case SEMICOLON: - case DOLLAR_ID: ; break; default: @@ -431,11 +410,11 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } PhpBlock(); } - jj_consume_token(0); + PHPParser.createNewHTMLCode(); } catch (TokenMgrError e) { PHPeclipsePlugin.log(e); - errorStart = SimpleCharStream.getPosition(); - errorEnd = errorStart + 1; + errorStart = SimpleCharStream.beginOffset; + errorEnd = SimpleCharStream.endOffset; errorMessage = e.getMessage(); errorLevel = ERROR; {if (true) throw generateParseException();} @@ -448,10 +427,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon * or */ static final public void PhpBlock() throws ParseException { - final int start = jj_input_stream.getPosition(); + final PHPEchoBlock phpEchoBlock; + final Token token,phpEnd; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case PHPECHOSTART: - phpEchoBlock(); + phpEchoBlock = phpEchoBlock(); + pushOnAstNodes(phpEchoBlock); break; case PHPSTARTSHORT: case PHPSTARTLONG: @@ -469,6 +450,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case INCLUDE_ONCE: case REQUIRE_ONCE: case GLOBAL: + case DEFINE: case STATIC: case CONTINUE: case DO: @@ -482,21 +464,22 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case WHILE: case FOREACH: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: case LBRACE: case SEMICOLON: - case DOLLAR_ID: switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case PHPSTARTSHORT: case PHPSTARTLONG: @@ -505,12 +488,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon jj_consume_token(PHPSTARTLONG); break; case PHPSTARTSHORT: - jj_consume_token(PHPSTARTSHORT); + token = jj_consume_token(PHPSTARTSHORT); try { setMarker(fileToParse, "You should use '' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1; + errorEnd = SimpleCharStream.getPosition() + 1; + processParseExceptionDebug(e); } break; default: @@ -547,9 +532,10 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon static final public PHPEchoBlock phpEchoBlock() throws ParseException { final Expression expr; - final int pos = SimpleCharStream.getPosition(); - PHPEchoBlock echoBlock; - jj_consume_token(PHPECHOSTART); + final PHPEchoBlock echoBlock; + final Token token, token2; + token = jj_consume_token(PHPECHOSTART); + PHPParser.createNewHTMLCode(); expr = Expression(); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case SEMICOLON: @@ -559,8 +545,10 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon jj_la1[4] = jj_gen; ; } - jj_consume_token(PHPEND); - echoBlock = new PHPEchoBlock(expr,pos,SimpleCharStream.getPosition()); + token2 = jj_consume_token(PHPEND); + htmlStart = token2.sourceEnd; + + echoBlock = new PHPEchoBlock(expr,token.sourceStart,token2.sourceEnd); pushOnAstNodes(echoBlock); {if (true) return echoBlock;} throw new Error("Missing return statement in function"); @@ -583,6 +571,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case INCLUDE_ONCE: case REQUIRE_ONCE: case GLOBAL: + case DEFINE: case STATIC: case CONTINUE: case DO: @@ -596,21 +585,22 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case WHILE: case FOREACH: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: case LBRACE: case SEMICOLON: - case DOLLAR_ID: ; break; default: @@ -623,68 +613,82 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon static final public ClassDeclaration ClassDeclaration() throws ParseException { final ClassDeclaration classDeclaration; - final Token className; - Token superclassName = null; - final int pos; - jj_consume_token(CLASS); + Token className = null; + final Token superclassName, token, extendsToken; + String classNameImage = SYNTAX_ERROR_CHAR; + String superclassNameImage = null; + final int classEnd; + token = jj_consume_token(CLASS); try { - pos = jj_input_stream.getPosition(); className = jj_consume_token(IDENTIFIER); + classNameImage = className.image; } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', identifier expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = token.sourceEnd+1; + errorEnd = token.sourceEnd+1; + processParseExceptionDebug(e); } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case EXTENDS: - jj_consume_token(EXTENDS); + extendsToken = jj_consume_token(EXTENDS); try { superclassName = jj_consume_token(IDENTIFIER); + superclassNameImage = superclassName.image; } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', identifier expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = extendsToken.sourceEnd+1; + errorEnd = extendsToken.sourceEnd+1; + processParseExceptionDebug(e); + superclassNameImage = SYNTAX_ERROR_CHAR; } break; default: jj_la1[6] = jj_gen; ; } - if (superclassName == null) { + int start, end; + if (className == null) { + start = token.sourceStart; + end = token.sourceEnd; + } else { + start = className.sourceStart; + end = className.sourceEnd; + } + if (superclassNameImage == null) { + classDeclaration = new ClassDeclaration(currentSegment, - className.image.toCharArray(), - pos, - 0); + classNameImage, + start, + end); } else { classDeclaration = new ClassDeclaration(currentSegment, - className.image.toCharArray(), - superclassName.image.toCharArray(), - pos, - 0); + classNameImage, + superclassNameImage, + start, + end); } currentSegment.add(classDeclaration); currentSegment = classDeclaration; - ClassBody(classDeclaration); + classEnd = ClassBody(classDeclaration); currentSegment = (OutlineableWithChildren) currentSegment.getParent(); - classDeclaration.sourceEnd = SimpleCharStream.getPosition(); + classDeclaration.sourceEnd = classEnd; pushOnAstNodes(classDeclaration); {if (true) return classDeclaration;} throw new Error("Missing return statement in function"); } - static final public void ClassBody(ClassDeclaration classDeclaration) throws ParseException { + static final public int ClassBody(final ClassDeclaration classDeclaration) throws ParseException { +Token token; try { jj_consume_token(LBRACE); } catch (ParseException e) { - errorMessage = "unexpected token : '"+ e.currentToken.next.image + "', '{' expected"; + errorMessage = "unexpected token : '"+ e.currentToken.next.image + "'. '{' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1; + errorEnd = SimpleCharStream.getPosition() + 1; + processParseExceptionDebug(e); } label_3: while (true) { @@ -700,30 +704,34 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon ClassBodyDeclaration(classDeclaration); } try { - jj_consume_token(RBRACE); + token = jj_consume_token(RBRACE); + {if (true) return token.sourceEnd;} } catch (ParseException e) { - errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', 'var', 'function' or '}' expected"; + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. 'var', 'function' or '}' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1; + errorEnd = SimpleCharStream.getPosition() + 1; + processParseExceptionDebug(e); + {if (true) return PHPParser.token.sourceEnd;} } + throw new Error("Missing return statement in function"); } /** * A class can contain only methods and fields. */ - static final public void ClassBodyDeclaration(ClassDeclaration classDeclaration) throws ParseException { - MethodDeclaration method; - FieldDeclaration field; + static final public void ClassBodyDeclaration(final ClassDeclaration classDeclaration) throws ParseException { + final MethodDeclaration method; + final FieldDeclaration field; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case FUNCTION: method = MethodDeclaration(); + method.analyzeCode(); classDeclaration.addMethod(method); break; case VAR: field = FieldDeclaration(); - classDeclaration.addVariable(field); + classDeclaration.addField(field); break; default: jj_la1[8] = jj_gen; @@ -734,17 +742,20 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon /** * A class field declaration : it's var VariableDeclarator() (, VariableDeclarator())*;. + * it is only used by ClassBodyDeclaration() */ static final public FieldDeclaration FieldDeclaration() throws ParseException { VariableDeclaration variableDeclaration; - VariableDeclaration[] list; + final VariableDeclaration[] list; final ArrayList arrayList = new ArrayList(); - final int pos = SimpleCharStream.getPosition(); - jj_consume_token(VAR); - variableDeclaration = VariableDeclarator(); - arrayList.add(variableDeclaration); - outlineInfo.addVariable(new String(variableDeclaration.name)); - currentSegment.add(variableDeclaration); + final Token token; + Token token2 = null; + int pos; + token = jj_consume_token(VAR); + variableDeclaration = VariableDeclaratorNoSuffix(); + arrayList.add(variableDeclaration); + outlineInfo.addVariable(variableDeclaration.name()); + pos = variableDeclaration.sourceEnd; label_4: while (true) { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -756,60 +767,128 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon break label_4; } jj_consume_token(COMMA); - variableDeclaration = VariableDeclarator(); - arrayList.add(variableDeclaration); - outlineInfo.addVariable(new String(variableDeclaration.name)); - currentSegment.add(variableDeclaration); + variableDeclaration = VariableDeclaratorNoSuffix(); + arrayList.add(variableDeclaration); + outlineInfo.addVariable(variableDeclaration.name()); + pos = variableDeclaration.sourceEnd; } try { - jj_consume_token(SEMICOLON); + token2 = jj_consume_token(SEMICOLON); } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected after variable declaration"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = pos+1; + errorEnd = pos+1; + processParseExceptionDebug(e); } list = new VariableDeclaration[arrayList.size()]; arrayList.toArray(list); + int end; + if (token2 == null) { + end = list[list.length-1].sourceEnd; + } else { + end = token2.sourceEnd; + } {if (true) return new FieldDeclaration(list, - pos, - SimpleCharStream.getPosition());} + token.sourceStart, + end, + currentSegment);} + throw new Error("Missing return statement in function"); + } + +/** + * a strict variable declarator : there cannot be a suffix here. + * It will be used by fields and formal parameters + */ + static final public VariableDeclaration VariableDeclaratorNoSuffix() throws ParseException { + final Token token, lbrace,rbrace; + Expression expr, initializer = null; + Token assignToken; + Variable variable; + jj_consume_token(DOLLAR); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case IDENTIFIER: + token = jj_consume_token(IDENTIFIER); + variable = new Variable(token.image,token.sourceStart,token.sourceEnd); + break; + case LBRACE: + lbrace = jj_consume_token(LBRACE); + expr = Expression(); + rbrace = jj_consume_token(RBRACE); + variable = new Variable(expr,lbrace.sourceStart,rbrace.sourceEnd); + break; + default: + jj_la1[10] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case ASSIGN: + assignToken = jj_consume_token(ASSIGN); + try { + initializer = VariableInitializer(); + } catch (ParseException e) { + errorMessage = "Literal expression expected in variable initializer"; + errorLevel = ERROR; + errorStart = assignToken.sourceEnd +1; + errorEnd = assignToken.sourceEnd +1; + processParseExceptionDebug(e); + } + break; + default: + jj_la1[11] = jj_gen; + ; + } + if (initializer == null) { + {if (true) return new VariableDeclaration(currentSegment, + variable, + variable.sourceStart, + variable.sourceEnd);} + } + {if (true) return new VariableDeclaration(currentSegment, + variable, + initializer, + VariableDeclaration.EQUAL, + variable.sourceStart);} throw new Error("Missing return statement in function"); } +/** + * this will be used by static statement + */ static final public VariableDeclaration VariableDeclarator() throws ParseException { - final String varName, varValue; + final AbstractVariable variable; Expression initializer = null; - final int pos = jj_input_stream.getPosition(); - varName = VariableDeclaratorId(); + final Token token; + variable = VariableDeclaratorId(); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case ASSIGN: - jj_consume_token(ASSIGN); + token = jj_consume_token(ASSIGN); try { initializer = VariableInitializer(); } catch (ParseException e) { errorMessage = "Literal expression expected in variable initializer"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = token.sourceEnd+1; + errorEnd = token.sourceEnd+1; + processParseExceptionDebug(e); } break; default: - jj_la1[10] = jj_gen; + jj_la1[12] = jj_gen; ; } if (initializer == null) { {if (true) return new VariableDeclaration(currentSegment, - varName.toCharArray(), - pos, - jj_input_stream.getPosition());} + variable, + variable.sourceStart, + variable.sourceEnd);} } {if (true) return new VariableDeclaration(currentSegment, - varName.toCharArray(), - initializer, - pos);} + variable, + initializer, + VariableDeclaration.EQUAL, + variable.sourceStart);} throw new Error("Missing return statement in function"); } @@ -817,15 +896,11 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon * A Variable name. * @return the variable name (with suffix) */ - static final public String VariableDeclaratorId() throws ParseException { - String expr; - Expression expression; - final StringBuffer buff = new StringBuffer(); - final int pos = SimpleCharStream.getPosition(); - ConstantIdentifier ex; + static final public AbstractVariable VariableDeclaratorId() throws ParseException { + final Variable var; + AbstractVariable expression = null; try { - expr = Variable(); - buff.append(expr); + var = Variable(); label_5: while (true) { if (jj_2_1(2)) { @@ -833,112 +908,56 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } else { break label_5; } - ex = new ConstantIdentifier(expr.toCharArray(), - pos, - SimpleCharStream.getPosition()); - expression = VariableSuffix(ex); - buff.append(expression.toStringExpression()); + expression = VariableSuffix(var); } - {if (true) return buff.toString();} + if (expression == null) { + {if (true) return var;} + } + {if (true) return expression;} } catch (ParseException e) { errorMessage = "'$' expected for variable identifier"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; + errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1; + errorEnd = SimpleCharStream.getPosition() + 1; {if (true) throw e;} } throw new Error("Missing return statement in function"); } - static final public String Variable() throws ParseException { - final StringBuffer buff; - Expression expression = null; + static final public Variable Variable() throws ParseException { + Variable variable = null; final Token token; - final String expr; - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case DOLLAR_ID: - token = jj_consume_token(DOLLAR_ID); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case LBRACE: - jj_consume_token(LBRACE); - expression = Expression(); - jj_consume_token(RBRACE); - break; - default: - jj_la1[11] = jj_gen; - ; - } - if (expression == null && !assigning) { - {if (true) return token.image.substring(1);} - } - buff = new StringBuffer(token.image); - buff.append('{'); - buff.append(expression.toStringExpression()); - buff.append('}'); - {if (true) return buff.toString();} - break; - case DOLLAR: - jj_consume_token(DOLLAR); - expr = VariableName(); - {if (true) return expr;} - break; - default: - jj_la1[12] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } + token = jj_consume_token(DOLLAR); + variable = Var(); + {if (true) return variable;} throw new Error("Missing return statement in function"); } - static final public String VariableName() throws ParseException { - final StringBuffer buff; - String expr = null; - Expression expression = null; - final Token token; + static final public Variable Var() throws ParseException { + Variable variable = null; + final Token token,token2; + ConstantIdentifier constant; + Expression expression; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case DOLLAR: + token = jj_consume_token(DOLLAR); + variable = Var(); + {if (true) return new Variable(variable,variable.sourceStart,variable.sourceEnd);} + break; case LBRACE: - jj_consume_token(LBRACE); + token = jj_consume_token(LBRACE); expression = Expression(); - jj_consume_token(RBRACE); - buff = new StringBuffer('{'); - buff.append(expression.toStringExpression()); - buff.append('}'); - {if (true) return buff.toString();} + token2 = jj_consume_token(RBRACE); + {if (true) return new Variable(expression, + token.sourceStart, + token2.sourceEnd);} break; case IDENTIFIER: token = jj_consume_token(IDENTIFIER); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case LBRACE: - jj_consume_token(LBRACE); - expression = Expression(); - jj_consume_token(RBRACE); - break; - default: - jj_la1[13] = jj_gen; - ; - } - if (expression == null) { - {if (true) return token.image;} - } - buff = new StringBuffer(token.image); - buff.append('{'); - buff.append(expression.toStringExpression()); - buff.append('}'); - {if (true) return buff.toString();} - break; - case DOLLAR: - jj_consume_token(DOLLAR); - expr = VariableName(); - buff = new StringBuffer('$'); - buff.append(expr); - {if (true) return buff.toString();} - break; - case DOLLAR_ID: - token = jj_consume_token(DOLLAR_ID); - {if (true) return token.image;} + {if (true) return new Variable(token.image,token.sourceStart,token.sourceEnd);} break; default: - jj_la1[14] = jj_gen; + jj_la1[13] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -947,8 +966,7 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon static final public Expression VariableInitializer() throws ParseException { final Expression expr; - final Token token; - final int pos = SimpleCharStream.getPosition(); + final Token token, token2; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case NULL: case TRUE: @@ -956,11 +974,12 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: expr = Literal(); {if (true) return expr;} break; case MINUS: - jj_consume_token(MINUS); + token2 = jj_consume_token(MINUS); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case INTEGER_LITERAL: token = jj_consume_token(INTEGER_LITERAL); @@ -969,18 +988,16 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon token = jj_consume_token(FLOATING_POINT_LITERAL); break; default: - jj_la1[15] = jj_gen; + jj_la1[14] = jj_gen; jj_consume_token(-1); throw new ParseException(); } - {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token.image.toCharArray(), - pos, - SimpleCharStream.getPosition()), + {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token), OperatorIds.MINUS, - pos);} + token2.sourceStart);} break; case PLUS: - jj_consume_token(PLUS); + token2 = jj_consume_token(PLUS); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case INTEGER_LITERAL: token = jj_consume_token(INTEGER_LITERAL); @@ -989,15 +1006,13 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon token = jj_consume_token(FLOATING_POINT_LITERAL); break; default: - jj_la1[16] = jj_gen; + jj_la1[15] = jj_gen; jj_consume_token(-1); throw new ParseException(); } - {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token.image.toCharArray(), - pos, - SimpleCharStream.getPosition()), + {if (true) return new PrefixedUnaryExpression(new NumberLiteral(token), OperatorIds.PLUS, - pos);} + token2.sourceStart);} break; case ARRAY: expr = ArrayDeclarator(); @@ -1005,10 +1020,10 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon break; case IDENTIFIER: token = jj_consume_token(IDENTIFIER); - {if (true) return new ConstantIdentifier(token.image.toCharArray(),pos,SimpleCharStream.getPosition());} + {if (true) return new ConstantIdentifier(token);} break; default: - jj_la1[17] = jj_gen; + jj_la1[16] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1016,16 +1031,16 @@ public final class PHPParser extends PHPParserSuperclass implements PHPParserCon } static final public ArrayVariableDeclaration ArrayVariable() throws ParseException { -Expression expr,expr2; +final Expression expr,expr2; expr = Expression(); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case ARRAYASSIGN: jj_consume_token(ARRAYASSIGN); expr2 = Expression(); - {if (true) return new ArrayVariableDeclaration(expr,expr2);} + {if (true) return new ArrayVariableDeclaration(expr,expr2);} break; default: - jj_la1[18] = jj_gen; + jj_la1[17] = jj_gen; ; } {if (true) return new ArrayVariableDeclaration(expr,SimpleCharStream.getPosition());} @@ -1045,21 +1060,22 @@ Expression expr,expr2; case TRUE: case FALSE: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: expr = ArrayVariable(); - list.add(expr); + list.add(expr); label_6: while (true) { if (jj_2_2(2)) { @@ -1069,24 +1085,24 @@ Expression expr,expr2; } jj_consume_token(COMMA); expr = ArrayVariable(); - list.add(expr); + list.add(expr); } break; default: - jj_la1[19] = jj_gen; + jj_la1[18] = jj_gen; ; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case COMMA: jj_consume_token(COMMA); - list.add(null); + list.add(null); break; default: - jj_la1[20] = jj_gen; + jj_la1[19] = jj_gen; ; } jj_consume_token(RPAREN); - ArrayVariableDeclaration[] vars = new ArrayVariableDeclaration[list.size()]; + final ArrayVariableDeclaration[] vars = new ArrayVariableDeclaration[list.size()]; list.toArray(vars); {if (true) return vars;} throw new Error("Missing return statement in function"); @@ -1098,34 +1114,26 @@ Expression expr,expr2; */ static final public MethodDeclaration MethodDeclaration() throws ParseException { final MethodDeclaration functionDeclaration; - Token functionToken; final Block block; - functionToken = jj_consume_token(FUNCTION); + final OutlineableWithChildren seg = currentSegment; + final Token token; + token = jj_consume_token(FUNCTION); try { - functionDeclaration = MethodDeclarator(); - outlineInfo.addVariable(new String(functionDeclaration.name)); + functionDeclaration = MethodDeclarator(token.sourceStart); + outlineInfo.addVariable(functionDeclaration.name); } catch (ParseException e) { - if (errorMessage != null) { - {if (true) throw e;} - } + if (errorMessage != null) {if (true) throw e;} errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function identifier expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; + errorStart = SimpleCharStream.getPosition() - e.currentToken.next.image.length() + 1; + errorEnd = SimpleCharStream.getPosition() + 1; {if (true) throw e;} } - if (currentSegment != null) { - currentSegment.add(functionDeclaration); - currentSegment = functionDeclaration; - } - currentFunction = functionDeclaration; + currentSegment = functionDeclaration; block = Block(); - functionDeclaration.statements = block.statements; - currentFunction = null; - if (currentSegment != null) { - currentSegment = (OutlineableWithChildren) currentSegment.getParent(); - } - {if (true) return functionDeclaration;} + functionDeclaration.statements = block.statements; + currentSegment = seg; + {if (true) return functionDeclaration;} throw new Error("Missing return statement in function"); } @@ -1134,27 +1142,54 @@ Expression expr,expr2; * [&] IDENTIFIER(parameters ...). * @return a function description for the outline */ - static final public MethodDeclaration MethodDeclarator() throws ParseException { - final Token identifier; + static final public MethodDeclaration MethodDeclarator(final int start) throws ParseException { + Token identifier = null; Token reference = null; - final Hashtable formalParameters; - final int pos = SimpleCharStream.getPosition(); + final Hashtable formalParameters = new Hashtable(); + String identifierChar = SYNTAX_ERROR_CHAR; + int end = start; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case BIT_AND: reference = jj_consume_token(BIT_AND); + end = reference.sourceEnd; break; default: - jj_la1[21] = jj_gen; + jj_la1[20] = jj_gen; ; } - identifier = jj_consume_token(IDENTIFIER); - formalParameters = FormalParameters(); - {if (true) return new MethodDeclaration(currentSegment, - identifier.image.toCharArray(), - formalParameters, - reference != null, - pos, - SimpleCharStream.getPosition());} + try { + identifier = jj_consume_token(IDENTIFIER); + identifierChar = identifier.image; + end = identifier.sourceEnd; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function identifier expected"; + errorLevel = ERROR; + errorStart = e.currentToken.sourceEnd; + errorEnd = e.currentToken.next.sourceStart; + processParseExceptionDebug(e); + } + end = FormalParameters(formalParameters); + int nameStart, nameEnd; + if (identifier == null) { + if (reference == null) { + nameStart = start + 9; + nameEnd = start + 10; + } else { + nameStart = reference.sourceEnd + 1; + nameEnd = reference.sourceEnd + 2; + } + } else { + nameStart = identifier.sourceStart; + nameEnd = identifier.sourceEnd; + } + {if (true) return new MethodDeclaration(currentSegment, + identifierChar, + formalParameters, + reference != null, + nameStart, + nameEnd, + start, + end);} throw new Error("Missing return statement in function"); } @@ -1162,26 +1197,26 @@ Expression expr,expr2; * FormalParameters follows method identifier. * (FormalParameter()) */ - static final public Hashtable FormalParameters() throws ParseException { - String expr; - final StringBuffer buff = new StringBuffer("("); + static final public int FormalParameters(final Hashtable parameters) throws ParseException { VariableDeclaration var; - final Hashtable parameters = new Hashtable(); + final Token token; + Token tok = PHPParser.token; + int end = tok.sourceEnd; try { - jj_consume_token(LPAREN); + tok = jj_consume_token(LPAREN); + end = tok.sourceEnd; } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', '(' expected after function identifier"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = e.currentToken.next.sourceStart; + errorEnd = e.currentToken.next.sourceEnd; + processParseExceptionDebug(e); } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case DOLLAR: case BIT_AND: - case DOLLAR_ID: + case DOLLAR: var = FormalParameter(); - parameters.put(new String(var.name),var); + parameters.put(var.name(),var);end = var.sourceEnd; label_7: while (true) { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1189,28 +1224,29 @@ Expression expr,expr2; ; break; default: - jj_la1[22] = jj_gen; + jj_la1[21] = jj_gen; break label_7; } jj_consume_token(COMMA); var = FormalParameter(); - parameters.put(new String(var.name),var); + parameters.put(var.name(),var);end = var.sourceEnd; } break; default: - jj_la1[23] = jj_gen; + jj_la1[22] = jj_gen; ; } try { - jj_consume_token(RPAREN); + token = jj_consume_token(RPAREN); + end = token.sourceEnd; } catch (ParseException e) { errorMessage = "')' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = e.currentToken.next.sourceStart; + errorEnd = e.currentToken.next.sourceEnd; + processParseExceptionDebug(e); } - {if (true) return parameters;} + {if (true) return end;} throw new Error("Missing return statement in function"); } @@ -1226,10 +1262,10 @@ Expression expr,expr2; token = jj_consume_token(BIT_AND); break; default: - jj_la1[24] = jj_gen; + jj_la1[23] = jj_gen; ; } - variableDeclaration = VariableDeclarator(); + variableDeclaration = VariableDeclaratorNoSuffix(); if (token != null) { variableDeclaration.setReference(true); } @@ -1238,64 +1274,46 @@ Expression expr,expr2; } static final public ConstantIdentifier Type() throws ParseException { - final int pos; + final Token token; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case STRING: - jj_consume_token(STRING); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.STRING, - pos,pos-6);} + token = jj_consume_token(STRING); + {if (true) return new ConstantIdentifier(token);} break; case BOOL: - jj_consume_token(BOOL); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.BOOL, - pos,pos-4);} + token = jj_consume_token(BOOL); + {if (true) return new ConstantIdentifier(token);} break; case BOOLEAN: - jj_consume_token(BOOLEAN); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.BOOLEAN, - pos,pos-7);} + token = jj_consume_token(BOOLEAN); + {if (true) return new ConstantIdentifier(token);} break; case REAL: - jj_consume_token(REAL); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.REAL, - pos,pos-4);} + token = jj_consume_token(REAL); + {if (true) return new ConstantIdentifier(token);} break; case DOUBLE: - jj_consume_token(DOUBLE); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.DOUBLE, - pos,pos-5);} + token = jj_consume_token(DOUBLE); + {if (true) return new ConstantIdentifier(token);} break; case FLOAT: - jj_consume_token(FLOAT); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.FLOAT, - pos,pos-5);} + token = jj_consume_token(FLOAT); + {if (true) return new ConstantIdentifier(token);} break; case INT: - jj_consume_token(INT); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.INT, - pos,pos-3);} + token = jj_consume_token(INT); + {if (true) return new ConstantIdentifier(token);} break; case INTEGER: - jj_consume_token(INTEGER); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.INTEGER, - pos,pos-7);} + token = jj_consume_token(INTEGER); + {if (true) return new ConstantIdentifier(token);} break; case OBJECT: - jj_consume_token(OBJECT); - pos = SimpleCharStream.getPosition(); - {if (true) return new ConstantIdentifier(Types.OBJECT, - pos,pos-6);} + token = jj_consume_token(OBJECT); + {if (true) return new ConstantIdentifier(token);} break; default: - jj_la1[25] = jj_gen; + jj_la1[24] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1304,141 +1322,193 @@ Expression expr,expr2; static final public Expression Expression() throws ParseException { final Expression expr; + Expression initializer = null; + int assignOperator = -1; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case PRINT: - expr = PrintExpression(); - {if (true) return expr;} + case ARRAY: + case NEW: + case NULL: + case TRUE: + case FALSE: + case AT: + case BANG: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: + case PLUS: + case MINUS: + case BIT_AND: + case INTEGER_LITERAL: + case FLOATING_POINT_LITERAL: + case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: + case IDENTIFIER: + case LPAREN: + expr = ConditionalExpression(); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case ASSIGN: + case PLUSASSIGN: + case MINUSASSIGN: + case STARASSIGN: + case SLASHASSIGN: + case ANDASSIGN: + case ORASSIGN: + case XORASSIGN: + case DOTASSIGN: + case REMASSIGN: + case TILDEEQUAL: + case LSHIFTASSIGN: + case RSIGNEDSHIFTASSIGN: + assignOperator = AssignmentOperator(); + try { + initializer = Expression(); + } catch (ParseException e) { + if (errorMessage != null) { + {if (true) throw e;} + } + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected"; + errorLevel = ERROR; + errorEnd = SimpleCharStream.getPosition(); + {if (true) throw e;} + } + break; + default: + jj_la1[25] = jj_gen; + ; + } + if (assignOperator != -1) {// todo : change this, very very bad :( + if (expr instanceof AbstractVariable) { + {if (true) return new VariableDeclaration(currentSegment, + (AbstractVariable) expr, + initializer, + expr.sourceStart, + initializer.sourceEnd);} + } + String varName = expr.toStringExpression().substring(1); + {if (true) return new VariableDeclaration(currentSegment, + new Variable(varName, + expr.sourceStart, + expr.sourceEnd), + expr.sourceStart, + initializer.sourceEnd);} + } + {if (true) return expr;} break; case LIST: - expr = ListExpression(); + case PRINT: + expr = ExpressionWBang(); {if (true) return expr;} break; default: jj_la1[26] = jj_gen; - if (jj_2_3(2147483647)) { - expr = varAssignation(); - {if (true) return expr;} - } else { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case ARRAY: - case NEW: - case NULL: - case TRUE: - case FALSE: - case AT: - case DOLLAR: - case BANG: - case INCR: - case DECR: - case PLUS: - case MINUS: - case BIT_AND: - case INTEGER_LITERAL: - case FLOATING_POINT_LITERAL: - case STRING_LITERAL: - case IDENTIFIER: - case LPAREN: - case DOLLAR_ID: - expr = ConditionalExpression(); - {if (true) return expr;} - break; - default: - jj_la1[27] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } + jj_consume_token(-1); + throw new ParseException(); } throw new Error("Missing return statement in function"); } -/** - * A Variable assignation. - * varName (an assign operator) any expression - */ - static final public VarAssignation varAssignation() throws ParseException { - String varName; - final Expression expression; - final int assignOperator; - final int pos = SimpleCharStream.getPosition(); - varName = VariableDeclaratorId(); - assignOperator = AssignmentOperator(); - try { - expression = Expression(); - } catch (ParseException e) { - if (errorMessage != null) { - {if (true) throw e;} - } - errorMessage = "expression expected"; - errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + static final public Expression ExpressionWBang() throws ParseException { + final Expression expr; + final Token token; + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case BANG: + token = jj_consume_token(BANG); + expr = ExpressionWBang(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,token.sourceStart);} + break; + case LIST: + case PRINT: + expr = ExpressionNoBang(); + {if (true) return expr;} + break; + default: + jj_la1[27] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); } - {if (true) return new VarAssignation(varName.toCharArray(), - expression, - assignOperator, - pos, - SimpleCharStream.getPosition());} throw new Error("Missing return statement in function"); } + static final public Expression ExpressionNoBang() throws ParseException { + Expression expr; + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case LIST: + expr = ListExpression(); + {if (true) return expr;} + break; + case PRINT: + expr = PrintExpression(); + {if (true) return expr;} + break; + default: + jj_la1[28] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } + throw new Error("Missing return statement in function"); + } + +/** + * Any assignement operator. + * @return the assignement operator id + */ static final public int AssignmentOperator() throws ParseException { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case ASSIGN: jj_consume_token(ASSIGN); - {if (true) return VarAssignation.EQUAL;} + {if (true) return VariableDeclaration.EQUAL;} break; case STARASSIGN: jj_consume_token(STARASSIGN); - {if (true) return VarAssignation.STAR_EQUAL;} + {if (true) return VariableDeclaration.STAR_EQUAL;} break; case SLASHASSIGN: jj_consume_token(SLASHASSIGN); - {if (true) return VarAssignation.SLASH_EQUAL;} + {if (true) return VariableDeclaration.SLASH_EQUAL;} break; case REMASSIGN: jj_consume_token(REMASSIGN); - {if (true) return VarAssignation.REM_EQUAL;} + {if (true) return VariableDeclaration.REM_EQUAL;} break; case PLUSASSIGN: jj_consume_token(PLUSASSIGN); - {if (true) return VarAssignation.PLUS_EQUAL;} + {if (true) return VariableDeclaration.PLUS_EQUAL;} break; case MINUSASSIGN: jj_consume_token(MINUSASSIGN); - {if (true) return VarAssignation.MINUS_EQUAL;} + {if (true) return VariableDeclaration.MINUS_EQUAL;} break; case LSHIFTASSIGN: jj_consume_token(LSHIFTASSIGN); - {if (true) return VarAssignation.LSHIFT_EQUAL;} + {if (true) return VariableDeclaration.LSHIFT_EQUAL;} break; case RSIGNEDSHIFTASSIGN: jj_consume_token(RSIGNEDSHIFTASSIGN); - {if (true) return VarAssignation.RSIGNEDSHIFT_EQUAL;} + {if (true) return VariableDeclaration.RSIGNEDSHIFT_EQUAL;} break; case ANDASSIGN: jj_consume_token(ANDASSIGN); - {if (true) return VarAssignation.AND_EQUAL;} + {if (true) return VariableDeclaration.AND_EQUAL;} break; case XORASSIGN: jj_consume_token(XORASSIGN); - {if (true) return VarAssignation.XOR_EQUAL;} + {if (true) return VariableDeclaration.XOR_EQUAL;} break; case ORASSIGN: jj_consume_token(ORASSIGN); - {if (true) return VarAssignation.OR_EQUAL;} + {if (true) return VariableDeclaration.OR_EQUAL;} break; case DOTASSIGN: jj_consume_token(DOTASSIGN); - {if (true) return VarAssignation.DOT_EQUAL;} + {if (true) return VariableDeclaration.DOT_EQUAL;} break; case TILDEEQUAL: jj_consume_token(TILDEEQUAL); - {if (true) return VarAssignation.TILDE_EQUAL;} + {if (true) return VariableDeclaration.TILDE_EQUAL;} break; default: - jj_la1[28] = jj_gen; + jj_la1[29] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1458,7 +1528,7 @@ Expression expr,expr2; expr3 = ConditionalExpression(); break; default: - jj_la1[29] = jj_gen; + jj_la1[30] = jj_gen; ; } if (expr3 == null) { @@ -1480,7 +1550,7 @@ Expression expr,expr2; ; break; default: - jj_la1[30] = jj_gen; + jj_la1[31] = jj_gen; break label_8; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1493,7 +1563,7 @@ Expression expr,expr2; operator = OperatorIds.ORL; break; default: - jj_la1[31] = jj_gen; + jj_la1[32] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1516,7 +1586,7 @@ Expression expr,expr2; ; break; default: - jj_la1[32] = jj_gen; + jj_la1[33] = jj_gen; break label_9; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1529,7 +1599,7 @@ Expression expr,expr2; operator = OperatorIds.ANDL; break; default: - jj_la1[33] = jj_gen; + jj_la1[34] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1550,7 +1620,7 @@ Expression expr,expr2; ; break; default: - jj_la1[34] = jj_gen; + jj_la1[35] = jj_gen; break label_10; } jj_consume_token(DOT); @@ -1571,7 +1641,7 @@ Expression expr,expr2; ; break; default: - jj_la1[35] = jj_gen; + jj_la1[36] = jj_gen; break label_11; } jj_consume_token(BIT_OR); @@ -1592,7 +1662,7 @@ Expression expr,expr2; ; break; default: - jj_la1[36] = jj_gen; + jj_la1[37] = jj_gen; break label_12; } jj_consume_token(XOR); @@ -1613,7 +1683,7 @@ Expression expr,expr2; ; break; default: - jj_la1[37] = jj_gen; + jj_la1[38] = jj_gen; break label_13; } jj_consume_token(BIT_AND); @@ -1627,6 +1697,7 @@ Expression expr,expr2; static final public Expression EqualityExpression() throws ParseException { Expression expr,expr2; int operator; + Token token; expr = RelationalExpression(); label_14: while (true) { @@ -1639,32 +1710,32 @@ Expression expr,expr2; ; break; default: - jj_la1[38] = jj_gen; + jj_la1[39] = jj_gen; break label_14; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case EQUAL_EQUAL: - jj_consume_token(EQUAL_EQUAL); - operator = OperatorIds.EQUAL_EQUAL; + token = jj_consume_token(EQUAL_EQUAL); + operator = OperatorIds.EQUAL_EQUAL; break; case DIF: - jj_consume_token(DIF); - operator = OperatorIds.DIF; + token = jj_consume_token(DIF); + operator = OperatorIds.DIF; break; case NOT_EQUAL: - jj_consume_token(NOT_EQUAL); - operator = OperatorIds.DIF; + token = jj_consume_token(NOT_EQUAL); + operator = OperatorIds.DIF; break; case BANGDOUBLEEQUAL: - jj_consume_token(BANGDOUBLEEQUAL); - operator = OperatorIds.BANG_EQUAL_EQUAL; + token = jj_consume_token(BANGDOUBLEEQUAL); + operator = OperatorIds.BANG_EQUAL_EQUAL; break; case TRIPLEEQUAL: - jj_consume_token(TRIPLEEQUAL); - operator = OperatorIds.EQUAL_EQUAL_EQUAL; + token = jj_consume_token(TRIPLEEQUAL); + operator = OperatorIds.EQUAL_EQUAL_EQUAL; break; default: - jj_la1[39] = jj_gen; + jj_la1[40] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1676,9 +1747,10 @@ Expression expr,expr2; } errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = token.sourceEnd +1; + errorEnd = token.sourceEnd +1; + expr2 = new ConstantIdentifier(SYNTAX_ERROR_CHAR,token.sourceEnd +1,token.sourceEnd +1); + processParseExceptionDebug(e); } expr = new BinaryExpression(expr,expr2,operator); } @@ -1700,7 +1772,7 @@ Expression expr,expr2; ; break; default: - jj_la1[40] = jj_gen; + jj_la1[41] = jj_gen; break label_15; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1721,7 +1793,7 @@ Expression expr,expr2; operator = OperatorIds.GREATER_EQUAL; break; default: - jj_la1[41] = jj_gen; + jj_la1[42] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1745,7 +1817,7 @@ Expression expr,expr2; ; break; default: - jj_la1[42] = jj_gen; + jj_la1[43] = jj_gen; break label_16; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1762,7 +1834,7 @@ Expression expr,expr2; operator = OperatorIds.UNSIGNED_RIGHT_SHIFT; break; default: - jj_la1[43] = jj_gen; + jj_la1[44] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1785,20 +1857,20 @@ Expression expr,expr2; ; break; default: - jj_la1[44] = jj_gen; + jj_la1[45] = jj_gen; break label_17; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case PLUS: jj_consume_token(PLUS); - operator = OperatorIds.PLUS; + operator = OperatorIds.PLUS; break; case MINUS: jj_consume_token(MINUS); - operator = OperatorIds.MINUS; + operator = OperatorIds.MINUS; break; default: - jj_la1[45] = jj_gen; + jj_la1[46] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1815,13 +1887,11 @@ Expression expr,expr2; try { expr = UnaryExpression(); } catch (ParseException e) { - if (errorMessage != null) { - {if (true) throw e;} - } + if (errorMessage != null) {if (true) throw e;} errorMessage = "unexpected token '"+e.currentToken.next.image+"'"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; + errorStart = PHPParser.token.sourceStart; + errorEnd = PHPParser.token.sourceEnd; {if (true) throw e;} } label_18: @@ -1833,7 +1903,7 @@ Expression expr,expr2; ; break; default: - jj_la1[46] = jj_gen; + jj_la1[47] = jj_gen; break label_18; } switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -1850,7 +1920,7 @@ Expression expr,expr2; operator = OperatorIds.REMAINDER; break; default: - jj_la1[47] = jj_gen; + jj_la1[48] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1865,74 +1935,102 @@ Expression expr,expr2; * An unary expression starting with @, & or nothing */ static final public Expression UnaryExpression() throws ParseException { - Expression expr; - final int pos = SimpleCharStream.getPosition(); + final Expression expr; + /* expr = UnaryExpressionNoPrefix() //why did I had that ? + {return new PrefixedUnaryExpression(expr,OperatorIds.AND,pos);} + | */ + expr = AtNotTildeUnaryExpression(); + {if (true) return expr;} + throw new Error("Missing return statement in function"); + } + + static final public Expression AtNotTildeUnaryExpression() throws ParseException { + final Expression expr; + final Token token; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case BIT_AND: - jj_consume_token(BIT_AND); - expr = UnaryExpressionNoPrefix(); - {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AND,pos);} + case AT: + token = jj_consume_token(AT); + expr = AtNotTildeUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AT,token.sourceStart);} + break; + case TILDE: + token = jj_consume_token(TILDE); + expr = AtNotTildeUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.TWIDDLE,token.sourceStart);} + break; + case BANG: + token = jj_consume_token(BANG); + expr = AtNotUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,token.sourceStart);} break; case ARRAY: case NEW: case NULL: case TRUE: case FALSE: - case AT: - case DOLLAR: - case BANG: - case INCR: - case DECR: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: + case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: - expr = AtUnaryExpression(); + expr = UnaryExpressionNoPrefix(); {if (true) return expr;} break; default: - jj_la1[48] = jj_gen; + jj_la1[49] = jj_gen; jj_consume_token(-1); throw new ParseException(); } throw new Error("Missing return statement in function"); } - static final public Expression AtUnaryExpression() throws ParseException { - Expression expr; - final int pos = SimpleCharStream.getPosition(); +/** + * An expression prefixed (or not) by one or more @ and !. + * @return the expression + */ + static final public Expression AtNotUnaryExpression() throws ParseException { + final Expression expr; + final Token token; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case AT: - jj_consume_token(AT); - expr = AtUnaryExpression(); - {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AT,pos);} + token = jj_consume_token(AT); + expr = AtNotUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.AT,token.sourceStart);} + break; + case BANG: + token = jj_consume_token(BANG); + expr = AtNotUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,token.sourceStart);} break; case ARRAY: case NEW: case NULL: case TRUE: case FALSE: - case DOLLAR: - case BANG: - case INCR: - case DECR: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: + case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: expr = UnaryExpressionNoPrefix(); {if (true) return expr;} break; default: - jj_la1[49] = jj_gen; + jj_la1[50] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -1940,31 +2038,25 @@ Expression expr,expr2; } static final public Expression UnaryExpressionNoPrefix() throws ParseException { - Expression expr; - int operator; - final int pos = SimpleCharStream.getPosition(); + final Expression expr; + final Token token; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case PLUS: + token = jj_consume_token(PLUS); + expr = AtNotTildeUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr, + OperatorIds.PLUS, + token.sourceStart);} + break; case MINUS: - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case PLUS: - jj_consume_token(PLUS); - operator = OperatorIds.PLUS; - break; - case MINUS: - jj_consume_token(MINUS); - operator = OperatorIds.MINUS; - break; - default: - jj_la1[50] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - expr = UnaryExpression(); - {if (true) return new PrefixedUnaryExpression(expr,operator,pos);} + token = jj_consume_token(MINUS); + expr = AtNotTildeUnaryExpression(); + {if (true) return new PrefixedUnaryExpression(expr, + OperatorIds.MINUS, + token.sourceStart);} break; - case INCR: - case DECR: + case PLUS_PLUS: + case MINUS_MINUS: expr = PreIncDecExpression(); {if (true) return expr;} break; @@ -1973,14 +2065,14 @@ Expression expr,expr2; case NULL: case TRUE: case FALSE: - case DOLLAR: - case BANG: + case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: expr = UnaryExpressionNotPlusMinus(); {if (true) return expr;} break; @@ -1995,15 +2087,15 @@ Expression expr,expr2; static final public Expression PreIncDecExpression() throws ParseException { final Expression expr; final int operator; - final int pos = SimpleCharStream.getPosition(); +final Token token; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case INCR: - jj_consume_token(INCR); - operator = OperatorIds.PLUS_PLUS; + case PLUS_PLUS: + token = jj_consume_token(PLUS_PLUS); + operator = OperatorIds.PLUS_PLUS; break; - case DECR: - jj_consume_token(DECR); - operator = OperatorIds.MINUS_MINUS; + case MINUS_MINUS: + token = jj_consume_token(MINUS_MINUS); + operator = OperatorIds.MINUS_MINUS; break; default: jj_la1[52] = jj_gen; @@ -2011,62 +2103,53 @@ final int operator; throw new ParseException(); } expr = PrimaryExpression(); - {if (true) return new PrefixedUnaryExpression(expr,operator,pos);} + {if (true) return new PrefixedUnaryExpression(expr,operator,token.sourceStart);} throw new Error("Missing return statement in function"); } static final public Expression UnaryExpressionNotPlusMinus() throws ParseException { - Expression expr; - final int pos = SimpleCharStream.getPosition(); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case BANG: - jj_consume_token(BANG); - expr = UnaryExpression(); - {if (true) return new PrefixedUnaryExpression(expr,OperatorIds.NOT,pos);} - break; - default: - jj_la1[53] = jj_gen; - if (jj_2_4(2147483647)) { - expr = CastExpression(); + final Expression expr; + if (jj_2_3(2147483647)) { + expr = CastExpression(); {if (true) return expr;} - } else { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case ARRAY: - case NEW: - case DOLLAR: - case IDENTIFIER: - case DOLLAR_ID: - expr = PostfixExpression(); + } else { + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case ARRAY: + case NEW: + case BIT_AND: + case DOLLAR: + case IDENTIFIER: + expr = PostfixExpression(); {if (true) return expr;} - break; - case NULL: - case TRUE: - case FALSE: - case INTEGER_LITERAL: - case FLOATING_POINT_LITERAL: - case STRING_LITERAL: - expr = Literal(); + break; + case NULL: + case TRUE: + case FALSE: + case INTEGER_LITERAL: + case FLOATING_POINT_LITERAL: + case STRING_LITERAL: + case DOUBLEQUOTE: + expr = Literal(); {if (true) return expr;} - break; - case LPAREN: - jj_consume_token(LPAREN); - expr = Expression(); - try { - jj_consume_token(RPAREN); - } catch (ParseException e) { + break; + case LPAREN: + jj_consume_token(LPAREN); + expr = Expression(); + try { + jj_consume_token(RPAREN); + } catch (ParseException e) { errorMessage = "')' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} - } - {if (true) return expr;} - break; - default: - jj_la1[54] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); + errorStart = expr.sourceEnd +1; + errorEnd = expr.sourceEnd +1; + processParseExceptionDebug(e); } + {if (true) return expr;} + break; + default: + jj_la1[53] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); } } throw new Error("Missing return statement in function"); @@ -2075,8 +2158,8 @@ final int operator; static final public CastExpression CastExpression() throws ParseException { final ConstantIdentifier type; final Expression expr; -final int pos = SimpleCharStream.getPosition(); - jj_consume_token(LPAREN); +final Token token,token1; + token1 = jj_consume_token(LPAREN); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case STRING: case OBJECT: @@ -2090,227 +2173,210 @@ final int pos = SimpleCharStream.getPosition(); type = Type(); break; case ARRAY: - jj_consume_token(ARRAY); - type = new ConstantIdentifier(Types.ARRAY,pos,SimpleCharStream.getPosition()); + token = jj_consume_token(ARRAY); + type = new ConstantIdentifier(token); break; default: - jj_la1[55] = jj_gen; + jj_la1[54] = jj_gen; jj_consume_token(-1); throw new ParseException(); } jj_consume_token(RPAREN); expr = UnaryExpression(); - {if (true) return new CastExpression(type,expr,pos,SimpleCharStream.getPosition());} + {if (true) return new CastExpression(type,expr,token1.sourceStart,expr.sourceEnd);} throw new Error("Missing return statement in function"); } static final public Expression PostfixExpression() throws ParseException { - Expression expr; + final Expression expr; int operator = -1; - final int pos = SimpleCharStream.getPosition(); + Token token = null; expr = PrimaryExpression(); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case INCR: - case DECR: + case PLUS_PLUS: + case MINUS_MINUS: switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case INCR: - jj_consume_token(INCR); - operator = OperatorIds.PLUS_PLUS; + case PLUS_PLUS: + token = jj_consume_token(PLUS_PLUS); + operator = OperatorIds.PLUS_PLUS; break; - case DECR: - jj_consume_token(DECR); - operator = OperatorIds.MINUS_MINUS; + case MINUS_MINUS: + token = jj_consume_token(MINUS_MINUS); + operator = OperatorIds.MINUS_MINUS; break; default: - jj_la1[56] = jj_gen; + jj_la1[55] = jj_gen; jj_consume_token(-1); throw new ParseException(); } break; default: - jj_la1[57] = jj_gen; + jj_la1[56] = jj_gen; ; } if (operator == -1) { {if (true) return expr;} } - {if (true) return new PostfixedUnaryExpression(expr,operator,pos);} + {if (true) return new PostfixedUnaryExpression(expr,operator,token.sourceEnd);} throw new Error("Missing return statement in function"); } static final public Expression PrimaryExpression() throws ParseException { - final Token identifier; Expression expr; - final StringBuffer buff = new StringBuffer(); - final int pos = SimpleCharStream.getPosition(); - if (jj_2_5(2)) { + Token token = null; + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case NEW: + case BIT_AND: + case DOLLAR: + case IDENTIFIER: + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case BIT_AND: + token = jj_consume_token(BIT_AND); + break; + default: + jj_la1[57] = jj_gen; + ; + } + expr = refPrimaryExpression(token); + {if (true) return expr;} + break; + case ARRAY: + expr = ArrayDeclarator(); + {if (true) return expr;} + break; + default: + jj_la1[58] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } + throw new Error("Missing return statement in function"); + } + + static final public Expression refPrimaryExpression(final Token reference) throws ParseException { + Expression expr; + Expression expr2 = null; + final Token identifier; + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case IDENTIFIER: identifier = jj_consume_token(IDENTIFIER); - jj_consume_token(STATICCLASSACCESS); - expr = ClassIdentifier(); - expr = new ClassAccess(new ConstantIdentifier(identifier.image.toCharArray(), - pos, - SimpleCharStream.getPosition()), - expr, - ClassAccess.STATIC); + expr = new ConstantIdentifier(identifier); label_19: while (true) { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case CLASSACCESS: - case LPAREN: - case LBRACKET: + case STATICCLASSACCESS: ; break; default: - jj_la1[58] = jj_gen; + jj_la1[59] = jj_gen; break label_19; } - expr = PrimarySuffix(expr); + jj_consume_token(STATICCLASSACCESS); + expr2 = ClassIdentifier(); + expr = new ClassAccess(expr, + expr2, + ClassAccess.STATIC); } - {if (true) return expr;} - } else { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case NEW: - case DOLLAR: - case IDENTIFIER: - case DOLLAR_ID: - expr = PrimaryPrefix(); - label_20: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case CLASSACCESS: - case LPAREN: - case LBRACKET: - ; - break; - default: - jj_la1[59] = jj_gen; - break label_20; - } - expr = PrimarySuffix(expr); - } - {if (true) return expr;} - break; - case ARRAY: - expr = ArrayDeclarator(); - {if (true) return expr;} + case LPAREN: + expr2 = Arguments(expr); break; default: jj_la1[60] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); + ; } + if (expr2 == null) { + if (reference != null) { + ParseException e = generateParseException(); + errorMessage = "you cannot use a constant by reference"; + errorLevel = ERROR; + errorStart = reference.sourceStart; + errorEnd = reference.sourceEnd; + processParseExceptionDebug(e); + } + {if (true) return expr;} } - throw new Error("Missing return statement in function"); - } - - static final public ArrayInitializer ArrayDeclarator() throws ParseException { - final ArrayVariableDeclaration[] vars; - final int pos = SimpleCharStream.getPosition(); - jj_consume_token(ARRAY); - vars = ArrayInitializer(); - {if (true) return new ArrayInitializer(vars,pos,SimpleCharStream.getPosition());} - throw new Error("Missing return statement in function"); - } - - static final public Expression PrimaryPrefix() throws ParseException { - final Expression expr; - final Token token; - final String var; - final int pos = SimpleCharStream.getPosition(); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case IDENTIFIER: - token = jj_consume_token(IDENTIFIER); - {if (true) return new ConstantIdentifier(token.image.toCharArray(), - pos, - SimpleCharStream.getPosition());} + {if (true) return expr2;} + break; + case DOLLAR: + expr = VariableDeclaratorId(); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case LPAREN: + expr = Arguments(expr); + break; + default: + jj_la1[61] = jj_gen; + ; + } + {if (true) return expr;} break; case NEW: - jj_consume_token(NEW); + token = jj_consume_token(NEW); expr = ClassIdentifier(); - {if (true) return new PrefixedUnaryExpression(expr, - OperatorIds.NEW, - pos);} - break; - case DOLLAR: - case DOLLAR_ID: - var = VariableDeclaratorId(); - {if (true) return new ConstantIdentifier(var.toCharArray(), - pos, - SimpleCharStream.getPosition());} + int start; + if (reference == null) { + start = token.sourceStart; + } else { + start = reference.sourceStart; + } + expr = new ClassInstantiation(expr, + reference != null, + start); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case LPAREN: + expr = Arguments(expr); + break; + default: + jj_la1[62] = jj_gen; + ; + } + {if (true) return expr;} break; default: - jj_la1[61] = jj_gen; + jj_la1[63] = jj_gen; jj_consume_token(-1); throw new ParseException(); } throw new Error("Missing return statement in function"); } - static final public PrefixedUnaryExpression classInstantiation() throws ParseException { - Expression expr; - final StringBuffer buff; - final int pos = SimpleCharStream.getPosition(); - jj_consume_token(NEW); - expr = ClassIdentifier(); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case ARRAY: - case NEW: - case DOLLAR: - case IDENTIFIER: - case DOLLAR_ID: - buff = new StringBuffer(expr.toStringExpression()); - expr = PrimaryExpression(); - buff.append(expr.toStringExpression()); - expr = new ConstantIdentifier(buff.toString().toCharArray(), - pos, - SimpleCharStream.getPosition()); - break; - default: - jj_la1[62] = jj_gen; - ; - } - {if (true) return new PrefixedUnaryExpression(expr, - OperatorIds.NEW, - pos);} +/** + * An array declarator. + * array(vars) + * @return an array + */ + static final public ArrayInitializer ArrayDeclarator() throws ParseException { + final ArrayVariableDeclaration[] vars; + final Token token; + token = jj_consume_token(ARRAY); + vars = ArrayInitializer(); + {if (true) return new ArrayInitializer(vars, + token.sourceStart, + PHPParser.token.sourceEnd);} throw new Error("Missing return statement in function"); } - static final public ConstantIdentifier ClassIdentifier() throws ParseException { - final String expr; + static final public Expression ClassIdentifier() throws ParseException { + final Expression expr; final Token token; - final int pos = SimpleCharStream.getPosition(); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case IDENTIFIER: token = jj_consume_token(IDENTIFIER); - {if (true) return new ConstantIdentifier(token.image.toCharArray(), - pos, - SimpleCharStream.getPosition());} + {if (true) return new ConstantIdentifier(token);} break; - case DOLLAR: - case DOLLAR_ID: - expr = VariableDeclaratorId(); - {if (true) return new ConstantIdentifier(expr.toCharArray(), - pos, - SimpleCharStream.getPosition());} - break; - default: - jj_la1[63] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - throw new Error("Missing return statement in function"); - } - - static final public AbstractSuffixExpression PrimarySuffix(Expression prefix) throws ParseException { - final AbstractSuffixExpression expr; - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case LPAREN: - expr = Arguments(prefix); + case STRING: + case OBJECT: + case BOOL: + case BOOLEAN: + case REAL: + case DOUBLE: + case FLOAT: + case INT: + case INTEGER: + expr = Type(); {if (true) return expr;} break; - case CLASSACCESS: - case LBRACKET: - expr = VariableSuffix(prefix); + case DOLLAR: + expr = VariableDeclaratorId(); {if (true) return expr;} break; default: @@ -2321,28 +2387,53 @@ final int pos = SimpleCharStream.getPosition(); throw new Error("Missing return statement in function"); } - static final public AbstractSuffixExpression VariableSuffix(Expression prefix) throws ParseException { - String expr = null; - final int pos = SimpleCharStream.getPosition(); +/** + * Used by Variabledeclaratorid and primarysuffix + */ + static final public AbstractVariable VariableSuffix(final AbstractVariable prefix) throws ParseException { Expression expression = null; + final Token classAccessToken,lbrace,rbrace; + Token token; + int pos; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case CLASSACCESS: - jj_consume_token(CLASSACCESS); + classAccessToken = jj_consume_token(CLASSACCESS); try { - expr = VariableName(); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case LBRACE: + lbrace = jj_consume_token(LBRACE); + expression = Expression(); + rbrace = jj_consume_token(RBRACE); + expression = new Variable(expression, + lbrace.sourceStart, + rbrace.sourceEnd); + break; + case IDENTIFIER: + token = jj_consume_token(IDENTIFIER); + expression = new ConstantIdentifier(token.image,token.sourceStart,token.sourceEnd); + break; + case DOLLAR: + expression = Variable(); + break; + default: + jj_la1[65] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', function call or field access expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = classAccessToken.sourceEnd +1; + errorEnd = classAccessToken.sourceEnd +1; + processParseExceptionDebug(e); } {if (true) return new ClassAccess(prefix, - new ConstantIdentifier(expr.toCharArray(),pos,SimpleCharStream.getPosition()), + expression, ClassAccess.NORMAL);} break; case LBRACKET: - jj_consume_token(LBRACKET); + token = jj_consume_token(LBRACKET); + pos = token.sourceEnd+1; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case ARRAY: case LIST: @@ -2361,19 +2452,20 @@ final int pos = SimpleCharStream.getPosition(); case INT: case INTEGER: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case ARRAY: case LIST: @@ -2383,20 +2475,117 @@ final int pos = SimpleCharStream.getPosition(); case TRUE: case FALSE: case AT: + case BANG: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: + case PLUS: + case MINUS: + case BIT_AND: + case INTEGER_LITERAL: + case FLOATING_POINT_LITERAL: + case STRING_LITERAL: + case DOUBLEQUOTE: case DOLLAR: + case IDENTIFIER: + case LPAREN: + expression = Expression(); + pos = expression.sourceEnd+1; + break; + case STRING: + case OBJECT: + case BOOL: + case BOOLEAN: + case REAL: + case DOUBLE: + case FLOAT: + case INT: + case INTEGER: + expression = Type(); + pos = expression.sourceEnd+1; + break; + default: + jj_la1[66] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } + break; + default: + jj_la1[67] = jj_gen; + ; + } + try { + token = jj_consume_token(RBRACKET); + pos = token.sourceEnd; + } catch (ParseException e) { + errorMessage = "']' expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + } + {if (true) return new ArrayDeclarator(prefix,expression,pos);} + break; + case LBRACE: + token = jj_consume_token(LBRACE); + pos = token.sourceEnd+1; + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case ARRAY: + case LIST: + case PRINT: + case NEW: + case NULL: + case TRUE: + case FALSE: + case STRING: + case OBJECT: + case BOOL: + case BOOLEAN: + case REAL: + case DOUBLE: + case FLOAT: + case INT: + case INTEGER: + case AT: + case BANG: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: + case PLUS: + case MINUS: + case BIT_AND: + case INTEGER_LITERAL: + case FLOATING_POINT_LITERAL: + case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: + case IDENTIFIER: + case LPAREN: + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case ARRAY: + case LIST: + case PRINT: + case NEW: + case NULL: + case TRUE: + case FALSE: + case AT: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: - case DOLLAR_ID: expression = Expression(); + pos = expression.sourceEnd+1; break; case STRING: case OBJECT: @@ -2408,30 +2597,32 @@ final int pos = SimpleCharStream.getPosition(); case INT: case INTEGER: expression = Type(); + pos = expression.sourceEnd+1; break; default: - jj_la1[65] = jj_gen; + jj_la1[68] = jj_gen; jj_consume_token(-1); throw new ParseException(); } break; default: - jj_la1[66] = jj_gen; + jj_la1[69] = jj_gen; ; } try { - jj_consume_token(RBRACKET); + token = jj_consume_token(RBRACE); + pos = token.sourceEnd; } catch (ParseException e) { errorMessage = "']' expected"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); } - {if (true) return new ArrayDeclarator(prefix,expression,SimpleCharStream.getPosition());} + {if (true) return new ArrayDeclarator(prefix,expression,pos);} break; default: - jj_la1[67] = jj_gen; + jj_la1[70] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -2440,78 +2631,158 @@ final int pos = SimpleCharStream.getPosition(); static final public Literal Literal() throws ParseException { final Token token; - final int pos; + StringLiteral literal; switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { case INTEGER_LITERAL: token = jj_consume_token(INTEGER_LITERAL); - pos = SimpleCharStream.getPosition(); - {if (true) return new NumberLiteral(token.image.toCharArray(),pos-token.image.length(),pos);} + {if (true) return new NumberLiteral(token);} break; case FLOATING_POINT_LITERAL: token = jj_consume_token(FLOATING_POINT_LITERAL); - pos = SimpleCharStream.getPosition(); - {if (true) return new NumberLiteral(token.image.toCharArray(),pos-token.image.length(),pos);} + {if (true) return new NumberLiteral(token);} break; case STRING_LITERAL: token = jj_consume_token(STRING_LITERAL); - pos = SimpleCharStream.getPosition(); - {if (true) return new StringLiteral(token.image.toCharArray(),pos-token.image.length(),pos);} + {if (true) return new StringLiteral(token);} break; case TRUE: - jj_consume_token(TRUE); - pos = SimpleCharStream.getPosition(); - {if (true) return new TrueLiteral(pos-4,pos);} + token = jj_consume_token(TRUE); + {if (true) return new TrueLiteral(token);} break; case FALSE: - jj_consume_token(FALSE); - pos = SimpleCharStream.getPosition(); - {if (true) return new FalseLiteral(pos-4,pos);} + token = jj_consume_token(FALSE); + {if (true) return new FalseLiteral(token);} break; case NULL: - jj_consume_token(NULL); - pos = SimpleCharStream.getPosition(); - {if (true) return new NullLiteral(pos-4,pos);} + token = jj_consume_token(NULL); + {if (true) return new NullLiteral(token);} + break; + case DOUBLEQUOTE: + literal = evaluableString(); + {if (true) return literal;} break; default: - jj_la1[68] = jj_gen; + jj_la1[71] = jj_gen; jj_consume_token(-1); throw new ParseException(); } throw new Error("Missing return statement in function"); } - static final public FunctionCall Arguments(Expression func) throws ParseException { -ArgumentDeclaration[] args = null; - jj_consume_token(LPAREN); + static final public StringLiteral evaluableString() throws ParseException { + ArrayList list = new ArrayList(); + Token start,end; + Token token,lbrace,rbrace; + AbstractVariable var; + Expression expr; + start = jj_consume_token(DOUBLEQUOTE); + label_20: + while (true) { + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case DOLLARS: + ; + break; + default: + jj_la1[72] = jj_gen; + break label_20; + } + jj_consume_token(DOLLARS); + switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case IDENTIFIER: + token = jj_consume_token(IDENTIFIER); + list.add(new Variable(token.image, + token.sourceStart, + token.sourceEnd)); + break; + case LBRACE1: + lbrace = jj_consume_token(LBRACE1); + token = jj_consume_token(ID); + list.add(new Variable(token.image, + token.sourceStart, + token.sourceEnd)); + rbrace = jj_consume_token(RBRACE1); + break; + default: + jj_la1[73] = jj_gen; + jj_consume_token(-1); + throw new ParseException(); + } + } + end = jj_consume_token(DOUBLEQUOTE2); + AbstractVariable[] vars = new AbstractVariable[list.size()]; + list.toArray(vars); + {if (true) return new StringLiteral(SimpleCharStream.currentBuffer.substring(start.sourceEnd,end.sourceStart), + start.sourceStart, + end.sourceEnd, + vars);} + throw new Error("Missing return statement in function"); + } + + static final public FunctionCall Arguments(final Expression func) throws ParseException { +Expression[] args = null; +final Token token,lparen; + lparen = jj_consume_token(LPAREN); switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case DOLLAR: + case ARRAY: + case LIST: + case PRINT: + case NEW: + case NULL: + case TRUE: + case FALSE: + case AT: + case BANG: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: + case PLUS: + case MINUS: case BIT_AND: - case DOLLAR_ID: + case INTEGER_LITERAL: + case FLOATING_POINT_LITERAL: + case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: + case IDENTIFIER: + case LPAREN: args = ArgumentList(); break; default: - jj_la1[69] = jj_gen; + jj_la1[74] = jj_gen; ; } try { - jj_consume_token(RPAREN); + token = jj_consume_token(RPAREN); + {if (true) return new FunctionCall(func,args,token.sourceEnd);} } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ')' expected to close the argument list"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + if (args == null) { + errorStart = lparen.sourceEnd+1; + errorEnd = lparen.sourceEnd+2; + } else { + errorStart = args[args.length-1].sourceEnd+1; + errorEnd = args[args.length-1].sourceEnd+2; + } + processParseExceptionDebug(e); } - {if (true) return new FunctionCall(func,args,SimpleCharStream.getPosition());} + int sourceEnd = (args == null && args.length != 0) ? lparen.sourceEnd+1 : args[args.length-1].sourceEnd; + {if (true) return new FunctionCall(func,args,sourceEnd);} throw new Error("Missing return statement in function"); } - static final public ArgumentDeclaration[] ArgumentList() throws ParseException { -ArgumentDeclaration arg; +/** + * An argument list is a list of arguments separated by comma : + * argumentDeclaration() (, argumentDeclaration)* + * @return an array of arguments + */ + static final public Expression[] ArgumentList() throws ParseException { +Expression arg; final ArrayList list = new ArrayList(); -ArgumentDeclaration argument; - arg = argumentDeclaration(); - list.add(arg); +int pos; +Token token; + arg = Expression(); + list.add(arg);pos = arg.sourceEnd; label_21: while (true) { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -2519,122 +2790,52 @@ ArgumentDeclaration argument; ; break; default: - jj_la1[70] = jj_gen; + jj_la1[75] = jj_gen; break label_21; } - jj_consume_token(COMMA); + token = jj_consume_token(COMMA); + pos = token.sourceEnd; try { - arg = argumentDeclaration(); + arg = Expression(); list.add(arg); + pos = arg.sourceEnd; } catch (ParseException e) { errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. An expression expected after a comma in argument list"; errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} - } - } - ArgumentDeclaration[] args = new ArgumentDeclaration[list.size()]; - list.toArray(args); - {if (true) return args;} - throw new Error("Missing return statement in function"); - } - - static final public ArgumentDeclaration argumentDeclaration() throws ParseException { - boolean reference = false; - String varName; - Expression initializer = null; - final int pos = SimpleCharStream.getPosition(); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case BIT_AND: - jj_consume_token(BIT_AND); - reference = true; - break; - default: - jj_la1[71] = jj_gen; - ; - } - varName = VariableDeclaratorId(); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case ASSIGN: - jj_consume_token(ASSIGN); - try { - initializer = VariableInitializer(); - } catch (ParseException e) { - errorMessage = "Literal expression expected in variable initializer"; - errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} + errorStart = pos+1; + errorEnd = pos+1; + processParseException(e); } - break; - default: - jj_la1[72] = jj_gen; - ; } - if (initializer == null) { - {if (true) return new ArgumentDeclaration(varName.toCharArray(), - reference, - pos);} - } - {if (true) return new ArgumentDeclaration(varName.toCharArray(), - reference, - initializer, - pos);} + final Expression[] arguments = new Expression[list.size()]; + list.toArray(arguments); + {if (true) return arguments;} throw new Error("Missing return statement in function"); } /** * A Statement without break. + * @return a statement */ static final public Statement StatementNoBreak() throws ParseException { final Statement statement; Token token = null; - if (jj_2_6(2)) { - statement = Expression(); - try { - jj_consume_token(SEMICOLON); - } catch (ParseException e) { - if (e.currentToken.next.kind != 4) { - errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected"; - errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} - } - } - {if (true) return statement;} - } else if (jj_2_7(2)) { - statement = LabeledStatement(); - {if (true) return statement;} + if (jj_2_4(2)) { + statement = expressionStatement(); + {if (true) return statement;} } else { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { + case IDENTIFIER: + statement = LabeledStatement(); + {if (true) return statement;} + break; case LBRACE: statement = Block(); - {if (true) return statement;} + {if (true) return statement;} break; case SEMICOLON: statement = EmptyStatement(); - {if (true) return statement;} - break; - case ARRAY: - case NEW: - case DOLLAR: - case INCR: - case DECR: - case IDENTIFIER: - case DOLLAR_ID: - statement = StatementExpression(); - try { - jj_consume_token(SEMICOLON); - } catch (ParseException e) { - errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected"; - errorLevel = ERROR; - errorStart = jj_input_stream.getPosition() - e.currentToken.next.image.length() + 1; - errorEnd = jj_input_stream.getPosition() + 1; - {if (true) throw e;} - } - {if (true) return statement;} + {if (true) return statement;} break; case SWITCH: statement = SwitchStatement(); @@ -2682,12 +2883,13 @@ ArgumentDeclaration argument; token = jj_consume_token(AT); break; default: - jj_la1[73] = jj_gen; + jj_la1[76] = jj_gen; ; } statement = IncludeStatement(); if (token != null) { ((InclusionStatement)statement).silent = true; + statement.sourceStart = token.sourceStart; } {if (true) return statement;} break; @@ -2699,8 +2901,12 @@ ArgumentDeclaration argument; statement = GlobalStatement(); {if (true) return statement;} break; + case DEFINE: + statement = defineStatement(); + currentSegment.add((Outlineable)statement);{if (true) return statement;} + break; default: - jj_la1[74] = jj_gen; + jj_la1[77] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -2709,6 +2915,98 @@ ArgumentDeclaration argument; } /** + * A statement expression. + * expression ; + * @return an expression + */ + static final public Statement expressionStatement() throws ParseException { + final Statement statement; + final Token token; + statement = Expression(); + try { + token = jj_consume_token(SEMICOLON); + statement.sourceEnd = token.sourceEnd; + } catch (ParseException e) { + if (e.currentToken.next.kind != PHPParserConstants.PHPEND) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"'. A ';' was expected"; + errorLevel = ERROR; + errorStart = statement.sourceEnd+1; + errorEnd = statement.sourceEnd+1; + processParseExceptionDebug(e); + } + } + {if (true) return statement;} + throw new Error("Missing return statement in function"); + } + + static final public Define defineStatement() throws ParseException { + Expression defineName,defineValue; + final Token defineToken; + Token token; + int pos; + defineToken = jj_consume_token(DEFINE); + pos = defineToken.sourceEnd+1; + try { + token = jj_consume_token(LPAREN); + pos = token.sourceEnd+1; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', '(' expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + } + try { + defineName = Expression(); + pos = defineName.sourceEnd+1; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + defineName = new StringLiteral(SYNTAX_ERROR_CHAR,pos,pos); + } + try { + token = jj_consume_token(COMMA); + pos = defineName.sourceEnd+1; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ',' expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + } + try { + defineValue = Expression(); + pos = defineValue.sourceEnd+1; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', expression expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + defineValue = new StringLiteral(SYNTAX_ERROR_CHAR,pos,pos); + } + try { + token = jj_consume_token(RPAREN); + pos = token.sourceEnd+1; + } catch (ParseException e) { + errorMessage = "unexpected token : '"+ e.currentToken.next.image +"', ')' expected"; + errorLevel = ERROR; + errorStart = pos; + errorEnd = pos; + processParseExceptionDebug(e); + } + {if (true) return new Define(currentSegment, + defineName, + defineValue, + defineToken.sourceStart, + pos);} + throw new Error("Missing return statement in function"); + } + +/** * A Normal statement. */ static final public Statement Statement() throws ParseException { @@ -2724,6 +3022,7 @@ ArgumentDeclaration argument; case INCLUDE_ONCE: case REQUIRE_ONCE: case GLOBAL: + case DEFINE: case STATIC: case CONTINUE: case DO: @@ -2737,21 +3036,22 @@ ArgumentDeclaration argument; case WHILE: case FOREACH: case AT: - case DOLLAR: case BANG: - case INCR: - case DECR: + case TILDE: + case PLUS_PLUS: + case MINUS_MINUS: case PLUS: case MINUS: case BIT_AND: case INTEGER_LITERAL: case FLOATING_POINT_LITERAL: case STRING_LITERAL: + case DOUBLEQUOTE: + case DOLLAR: case IDENTIFIER: case LPAREN: case LBRACE: case SEMICOLON: - case DOLLAR_ID: statement = StatementNoBreak(); {if (true) return statement;} break; @@ -2760,7 +3060,7 @@ ArgumentDeclaration argument; {if (true) return statement;} break; default: - jj_la1[75] = jj_gen; + jj_la1[78] = jj_gen; jj_consume_token(-1); throw new ParseException(); } @@ -2772,9 +3072,11 @@ ArgumentDeclaration argument; */ static final public HTMLBlock htmlBlock() throws ParseException { final int startIndex = nodePtr; - AstNode[] blockNodes; - int nbNodes; - jj_consume_token(PHPEND); + final AstNode[] blockNodes; + final int nbNodes; + final Token phpEnd; + phpEnd = jj_consume_token(PHPEND); + htmlStart = phpEnd.sourceEnd; label_22: while (true) { switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { @@ -2782,7 +3084,7 @@ ArgumentDeclaration argument; ; break; default: - jj_la1[76] = jj_gen; + jj_la1[79] = jj_gen; break label_22; } phpEchoBlock(); @@ -2796,21 +3098,26 @@ ArgumentDeclaration argument; jj_consume_token(PHPSTARTSHORT); break; default: - jj_la1[77] = jj_gen; + jj_la1[80] = jj_gen; jj_consume_token(-1); throw new ParseException(); } + PHPParser.createNewHTMLCode(); } catch (ParseException e) { - errorMessage = "End of file unexpected, '= 0) { la1tokens[jj_kind] = true; jj_kind = -1; } - for (int i = 0; i < 125; i++) { + for (int i = 0; i < 128; i++) { if (jj_la1[i] == jj_gen) { for (int j = 0; j < 32; j++) { if ((jj_la1_0[i] & (1< jj_gen) { @@ -7092,9 +7548,6 @@ final int startBlock, endBlock; case 2: jj_3_3(); break; case 3: jj_3_4(); break; case 4: jj_3_5(); break; - case 5: jj_3_6(); break; - case 6: jj_3_7(); break; - case 7: jj_3_8(); break; } } p = p.next;