1 ----------------------------------------------------------------------------
3 -- Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 -- All rights reserved.
5 -- Contact: Nokia Corporation (qt-info@nokia.com)
7 -- This file is part of the QtDeclarative module of the Qt Toolkit.
9 -- $QT_BEGIN_LICENSE:LGPL-ONLY$
10 -- GNU Lesser General Public License Usage
11 -- This file may be used under the terms of the GNU Lesser
12 -- General Public License version 2.1 as published by the Free Software
13 -- Foundation and appearing in the file LICENSE.LGPL included in the
14 -- packaging of this file. Please review the following information to
15 -- ensure the GNU Lesser General Public License version 2.1 requirements
16 -- will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 -- If you have questions regarding the use of this file, please contact
19 -- Nokia at qt-info@nokia.com.
22 ----------------------------------------------------------------------------
24 %parser QDeclarativeJSGrammar
25 %decl qdeclarativejsparser_p.h
26 %impl qdeclarativejsparser.cpp
30 %token T_AND "&" T_AND_AND "&&" T_AND_EQ "&="
31 %token T_BREAK "break" T_CASE "case" T_CATCH "catch"
32 %token T_COLON ":" T_COMMA ";" T_CONTINUE "continue"
33 %token T_DEFAULT "default" T_DELETE "delete" T_DIVIDE_ "/"
34 %token T_DIVIDE_EQ "/=" T_DO "do" T_DOT "."
35 %token T_ELSE "else" T_EQ "=" T_EQ_EQ "=="
36 %token T_EQ_EQ_EQ "===" T_FINALLY "finally" T_FOR "for"
37 %token T_FUNCTION "function" T_GE ">=" T_GT ">"
38 %token T_GT_GT ">>" T_GT_GT_EQ ">>=" T_GT_GT_GT ">>>"
39 %token T_GT_GT_GT_EQ ">>>=" T_IDENTIFIER "identifier" T_IF "if"
40 %token T_IN "in" T_INSTANCEOF "instanceof" T_LBRACE "{"
41 %token T_LBRACKET "[" T_LE "<=" T_LPAREN "("
42 %token T_LT "<" T_LT_LT "<<" T_LT_LT_EQ "<<="
43 %token T_MINUS "-" T_MINUS_EQ "-=" T_MINUS_MINUS "--"
44 %token T_NEW "new" T_NOT "!" T_NOT_EQ "!="
45 %token T_NOT_EQ_EQ "!==" T_NUMERIC_LITERAL "numeric literal" T_OR "|"
46 %token T_OR_EQ "|=" T_OR_OR "||" T_PLUS "+"
47 %token T_PLUS_EQ "+=" T_PLUS_PLUS "++" T_QUESTION "?"
48 %token T_RBRACE "}" T_RBRACKET "]" T_REMAINDER "%"
49 %token T_REMAINDER_EQ "%=" T_RETURN "return" T_RPAREN ")"
50 %token T_SEMICOLON ";" T_AUTOMATIC_SEMICOLON T_STAR "*"
51 %token T_STAR_EQ "*=" T_STRING_LITERAL "string literal"
52 %token T_PROPERTY "property" T_SIGNAL "signal" T_READONLY "readonly"
53 %token T_SWITCH "switch" T_THIS "this" T_THROW "throw"
54 %token T_TILDE "~" T_TRY "try" T_TYPEOF "typeof"
55 %token T_VAR "var" T_VOID "void" T_WHILE "while"
56 %token T_WITH "with" T_XOR "^" T_XOR_EQ "^="
57 %token T_NULL "null" T_TRUE "true" T_FALSE "false"
58 %token T_CONST "const"
59 %token T_DEBUGGER "debugger"
60 %token T_RESERVED_WORD "reserved word"
61 %token T_MULTILINE_STRING_LITERAL "multiline string literal"
62 %token T_COMMENT "comment"
65 %token T_PUBLIC "public"
66 %token T_IMPORT "import"
71 %token T_FEED_UI_PROGRAM
72 %token T_FEED_UI_OBJECT_MEMBER
73 %token T_FEED_JS_STATEMENT
74 %token T_FEED_JS_EXPRESSION
75 %token T_FEED_JS_SOURCE_ELEMENT
76 %token T_FEED_JS_PROGRAM
79 %nonassoc T_IDENTIFIER T_COLON T_SIGNAL T_PROPERTY T_READONLY
84 /./****************************************************************************
86 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
87 ** All rights reserved.
88 ** Contact: Nokia Corporation (qt-info@nokia.com)
90 ** This file is part of the QtDeclarative module of the Qt Toolkit.
92 ** $QT_BEGIN_LICENSE:LGPL$
93 ** No Commercial Usage
94 ** This file contains pre-release code and may not be distributed.
95 ** You may use this file in accordance with the terms and conditions
96 ** contained in the Technology Preview License Agreement accompanying
99 ** GNU Lesser General Public License Usage
100 ** Alternatively, this file may be used under the terms of the GNU Lesser
101 ** General Public License version 2.1 as published by the Free Software
102 ** Foundation and appearing in the file LICENSE.LGPL included in the
103 ** packaging of this file. Please review the following information to
104 ** ensure the GNU Lesser General Public License version 2.1 requirements
105 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
107 ** In addition, as a special exception, Nokia gives you certain additional
108 ** rights. These rights are described in the Nokia Qt LGPL Exception
109 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
111 ** If you have questions regarding the use of this file, please contact
112 ** Nokia at qt-info@nokia.com.
123 ****************************************************************************/
125 #include <QtCore/QtDebug>
126 #include <QtGui/QApplication>
130 #include "private/qdeclarativejsengine_p.h"
131 #include "private/qdeclarativejslexer_p.h"
132 #include "private/qdeclarativejsast_p.h"
133 #include "private/qdeclarativejsnodepool_p.h"
137 /:/****************************************************************************
139 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
140 ** All rights reserved.
141 ** Contact: Nokia Corporation (qt-info@nokia.com)
143 ** This file is part of the QtDeclarative module of the Qt Toolkit.
145 ** $QT_BEGIN_LICENSE:LGPL$
146 ** No Commercial Usage
147 ** This file contains pre-release code and may not be distributed.
148 ** You may use this file in accordance with the terms and conditions
149 ** contained in the Technology Preview License Agreement accompanying
152 ** GNU Lesser General Public License Usage
153 ** Alternatively, this file may be used under the terms of the GNU Lesser
154 ** General Public License version 2.1 as published by the Free Software
155 ** Foundation and appearing in the file LICENSE.LGPL included in the
156 ** packaging of this file. Please review the following information to
157 ** ensure the GNU Lesser General Public License version 2.1 requirements
158 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
160 ** In addition, as a special exception, Nokia gives you certain additional
161 ** rights. These rights are described in the Nokia Qt LGPL Exception
162 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
164 ** If you have questions regarding the use of this file, please contact
165 ** Nokia at qt-info@nokia.com.
176 ****************************************************************************/
183 // This file is not part of the Qt API. It exists purely as an
184 // implementation detail. This header file may change from version to
185 // version without notice, or even be removed.
191 // This file is automatically generated from qmljs.g.
192 // Changes will be lost.
195 #ifndef QDECLARATIVEJSPARSER_P_H
196 #define QDECLARATIVEJSPARSER_P_H
198 #include "private/qdeclarativejsglobal_p.h"
199 #include "private/qdeclarativejsgrammar_p.h"
200 #include "private/qdeclarativejsast_p.h"
201 #include "private/qdeclarativejsengine_p.h"
203 #include <QtCore/QList>
204 #include <QtCore/QString>
206 QT_QML_BEGIN_NAMESPACE
208 namespace QDeclarativeJS {
213 class QML_PARSER_EXPORT Parser: protected $table
220 AST::ArgumentList *ArgumentList;
221 AST::CaseBlock *CaseBlock;
222 AST::CaseClause *CaseClause;
223 AST::CaseClauses *CaseClauses;
225 AST::DefaultClause *DefaultClause;
226 AST::ElementList *ElementList;
227 AST::Elision *Elision;
228 AST::ExpressionNode *Expression;
229 AST::Finally *Finally;
230 AST::FormalParameterList *FormalParameterList;
231 AST::FunctionBody *FunctionBody;
232 AST::FunctionDeclaration *FunctionDeclaration;
234 AST::PropertyName *PropertyName;
235 AST::PropertyNameAndValueList *PropertyNameAndValueList;
236 AST::SourceElement *SourceElement;
237 AST::SourceElements *SourceElements;
238 AST::Statement *Statement;
239 AST::StatementList *StatementList;
241 AST::VariableDeclaration *VariableDeclaration;
242 AST::VariableDeclarationList *VariableDeclarationList;
244 AST::UiProgram *UiProgram;
245 AST::UiImportList *UiImportList;
246 AST::UiImport *UiImport;
247 AST::UiParameterList *UiParameterList;
248 AST::UiPublicMember *UiPublicMember;
249 AST::UiObjectDefinition *UiObjectDefinition;
250 AST::UiObjectInitializer *UiObjectInitializer;
251 AST::UiObjectBinding *UiObjectBinding;
252 AST::UiScriptBinding *UiScriptBinding;
253 AST::UiArrayBinding *UiArrayBinding;
254 AST::UiObjectMember *UiObjectMember;
255 AST::UiObjectMemberList *UiObjectMemberList;
256 AST::UiArrayMemberList *UiArrayMemberList;
257 AST::UiQualifiedId *UiQualifiedId;
258 AST::UiSignature *UiSignature;
259 AST::UiFormalList *UiFormalList;
260 AST::UiFormal *UiFormal;
264 Parser(Engine *engine);
267 // parse a UI program
268 bool parse() { return parse(T_FEED_UI_PROGRAM); }
269 bool parseStatement() { return parse(T_FEED_JS_STATEMENT); }
270 bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); }
271 bool parseSourceElement() { return parse(T_FEED_JS_SOURCE_ELEMENT); }
272 bool parseUiObjectMember() { return parse(T_FEED_UI_OBJECT_MEMBER); }
273 bool parseProgram() { return parse(T_FEED_JS_PROGRAM); }
275 AST::UiProgram *ast() const
276 { return AST::cast<AST::UiProgram *>(program); }
278 AST::Statement *statement() const
283 return program->statementCast();
286 AST::ExpressionNode *expression() const
291 return program->expressionCast();
294 AST::UiObjectMember *uiObjectMember() const
299 return program->uiObjectMemberCast();
302 AST::Node *rootNode() const
305 QList<DiagnosticMessage> diagnosticMessages() const
306 { return diagnostic_messages; }
308 inline DiagnosticMessage diagnosticMessage() const
310 foreach (const DiagnosticMessage &d, diagnostic_messages) {
311 if (! d.kind == DiagnosticMessage::Warning)
315 return DiagnosticMessage();
318 inline QString errorMessage() const
319 { return diagnosticMessage().message; }
321 inline int errorLineNumber() const
322 { return diagnosticMessage().loc.startLine; }
324 inline int errorColumnNumber() const
325 { return diagnosticMessage().loc.startColumn; }
328 bool parse(int startToken);
330 void reallocateStack();
332 inline Value &sym(int index)
333 { return sym_stack [tos + index - 1]; }
335 inline AST::SourceLocation &loc(int index)
336 { return location_stack [tos + index - 1]; }
338 AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr);
346 AST::SourceLocation *location_stack;
351 enum { TOKEN_BUFFER_SIZE = 3 };
356 AST::SourceLocation loc;
360 AST::SourceLocation yylloc;
361 AST::SourceLocation yyprevlloc;
363 SavedToken token_buffer[TOKEN_BUFFER_SIZE];
364 SavedToken *first_token;
365 SavedToken *last_token;
367 QList<DiagnosticMessage> diagnostic_messages;
370 } // end of namespace QDeclarativeJS
378 #include "private/qdeclarativejsparser_p.h"
379 #include <QVarLengthArray>
382 // This file is automatically generated from qmljs.g.
383 // Changes will be lost.
386 using namespace QDeclarativeJS;
388 QT_QML_BEGIN_NAMESPACE
390 void Parser::reallocateStack()
397 sym_stack = reinterpret_cast<Value*> (qRealloc(sym_stack, stack_size * sizeof(Value)));
398 state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int)));
399 location_stack = reinterpret_cast<AST::SourceLocation*> (qRealloc(location_stack, stack_size * sizeof(AST::SourceLocation)));
402 inline static bool automatic(Engine *driver, int token)
404 return token == $table::T_RBRACE
406 || driver->lexer()->prevTerminator();
410 Parser::Parser(Engine *engine):
427 qFree(location_stack);
431 static inline AST::SourceLocation location(Lexer *lexer)
433 AST::SourceLocation loc;
434 loc.offset = lexer->tokenOffset();
435 loc.length = lexer->tokenLength();
436 loc.startLine = lexer->startLineNo();
437 loc.startColumn = lexer->startColumnNo();
441 AST::UiQualifiedId *Parser::reparseAsQualifiedId(AST::ExpressionNode *expr)
443 QVarLengthArray<NameId *, 4> nameIds;
444 QVarLengthArray<AST::SourceLocation, 4> locations;
446 AST::ExpressionNode *it = expr;
447 while (AST::FieldMemberExpression *m = AST::cast<AST::FieldMemberExpression *>(it)) {
448 nameIds.append(m->name);
449 locations.append(m->identifierToken);
453 if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(it)) {
454 AST::UiQualifiedId *q = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), idExpr->name);
455 q->identifierToken = idExpr->identifierToken;
457 AST::UiQualifiedId *currentId = q;
458 for (int i = nameIds.size() - 1; i != -1; --i) {
459 currentId = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), currentId, nameIds[i]);
460 currentId->identifierToken = locations[i];
463 return currentId->finish();
469 bool Parser::parse(int startToken)
471 Lexer *lexer = driver->lexer();
472 bool hadErrors = false;
476 token_buffer[0].token = startToken;
477 first_token = &token_buffer[0];
478 last_token = &token_buffer[1];
484 if (++tos == stack_size)
487 state_stack[tos] = action;
490 if (yytoken == -1 && -TERMINAL_COUNT != action_index[action]) {
493 if (first_token == last_token) {
494 yytoken = lexer->lex();
495 yylval = lexer->dval();
496 yylloc = location(lexer);
498 yytoken = first_token->token;
499 yylval = first_token->dval;
500 yylloc = first_token->loc;
505 action = t_action(action, yytoken);
507 if (action != ACCEPT_STATE) {
509 sym(1).dval = yylval;
515 } else if (action < 0) {
516 const int r = -action - 1;
522 --------------------------------------------------------------------------------------------------------
524 --------------------------------------------------------------------------------------------------------
526 TopLevel: T_FEED_UI_PROGRAM UiProgram ;
529 sym(1).Node = sym(2).Node;
530 program = sym(1).Node;
534 TopLevel: T_FEED_JS_STATEMENT Statement ;
537 sym(1).Node = sym(2).Node;
538 program = sym(1).Node;
542 TopLevel: T_FEED_JS_EXPRESSION Expression ;
545 sym(1).Node = sym(2).Node;
546 program = sym(1).Node;
550 TopLevel: T_FEED_JS_SOURCE_ELEMENT SourceElement ;
553 sym(1).Node = sym(2).Node;
554 program = sym(1).Node;
558 TopLevel: T_FEED_UI_OBJECT_MEMBER UiObjectMember ;
561 sym(1).Node = sym(2).Node;
562 program = sym(1).Node;
566 TopLevel: T_FEED_JS_PROGRAM Program ;
569 sym(1).Node = sym(2).Node;
570 program = sym(1).Node;
574 UiProgram: UiImportListOpt UiRootMember ;
577 sym(1).UiProgram = makeAstNode<AST::UiProgram> (driver->nodePool(), sym(1).UiImportList,
578 sym(2).UiObjectMemberList->finish());
582 UiImportListOpt: Empty ;
583 UiImportListOpt: UiImportList ;
586 sym(1).Node = sym(1).UiImportList->finish();
590 UiImportList: UiImport ;
593 sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(), sym(1).UiImport);
597 UiImportList: UiImportList UiImport ;
600 sym(1).Node = makeAstNode<AST::UiImportList> (driver->nodePool(),
601 sym(1).UiImportList, sym(2).UiImport);
605 ImportId: MemberExpression ;
607 UiImport: UiImportHead T_AUTOMATIC_SEMICOLON ;
608 UiImport: UiImportHead T_SEMICOLON ;
611 sym(1).UiImport->semicolonToken = loc(2);
615 UiImport: UiImportHead T_NUMERIC_LITERAL T_AUTOMATIC_SEMICOLON ;
616 UiImport: UiImportHead T_NUMERIC_LITERAL T_SEMICOLON ;
619 sym(1).UiImport->versionToken = loc(2);
620 sym(1).UiImport->semicolonToken = loc(3);
624 UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ;
625 UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_SEMICOLON ;
628 sym(1).UiImport->versionToken = loc(2);
629 sym(1).UiImport->asToken = loc(3);
630 sym(1).UiImport->importIdToken = loc(4);
631 sym(1).UiImport->importId = sym(4).sval;
632 sym(1).UiImport->semicolonToken = loc(5);
636 UiImport: UiImportHead T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ;
637 UiImport: UiImportHead T_AS JsIdentifier T_SEMICOLON ;
640 sym(1).UiImport->asToken = loc(2);
641 sym(1).UiImport->importIdToken = loc(3);
642 sym(1).UiImport->importId = sym(3).sval;
643 sym(1).UiImport->semicolonToken = loc(4);
648 UiImportHead: T_IMPORT ImportId ;
651 AST::UiImport *node = 0;
653 if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) {
654 node = makeAstNode<AST::UiImport>(driver->nodePool(), importIdLiteral->value);
655 node->fileNameToken = loc(2);
656 } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) {
657 node = makeAstNode<AST::UiImport>(driver->nodePool(), qualifiedId);
658 node->fileNameToken = loc(2);
664 node->importToken = loc(1);
666 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
667 QLatin1String("Expected a qualified name id or a string literal")));
669 return false; // ### remove me
681 UiRootMember: UiObjectDefinition ;
684 sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember);
688 UiObjectMemberList: UiObjectMember ;
691 sym(1).Node = makeAstNode<AST::UiObjectMemberList> (driver->nodePool(), sym(1).UiObjectMember);
695 UiObjectMemberList: UiObjectMemberList UiObjectMember ;
698 AST::UiObjectMemberList *node = makeAstNode<AST:: UiObjectMemberList> (driver->nodePool(),
699 sym(1).UiObjectMemberList, sym(2).UiObjectMember);
704 UiArrayMemberList: UiObjectDefinition ;
707 sym(1).Node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(), sym(1).UiObjectMember);
711 UiArrayMemberList: UiArrayMemberList T_COMMA UiObjectDefinition ;
714 AST::UiArrayMemberList *node = makeAstNode<AST::UiArrayMemberList> (driver->nodePool(),
715 sym(1).UiArrayMemberList, sym(3).UiObjectMember);
716 node->commaToken = loc(2);
721 UiObjectInitializer: T_LBRACE T_RBRACE ;
724 AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), (AST::UiObjectMemberList*)0);
725 node->lbraceToken = loc(1);
726 node->rbraceToken = loc(2);
731 UiObjectInitializer: T_LBRACE UiObjectMemberList T_RBRACE ;
734 AST::UiObjectInitializer *node = makeAstNode<AST::UiObjectInitializer> (driver->nodePool(), sym(2).UiObjectMemberList->finish());
735 node->lbraceToken = loc(1);
736 node->rbraceToken = loc(3);
741 UiObjectDefinition: UiQualifiedId UiObjectInitializer ;
744 AST::UiObjectDefinition *node = makeAstNode<AST::UiObjectDefinition> (driver->nodePool(), sym(1).UiQualifiedId,
745 sym(2).UiObjectInitializer);
750 UiObjectMember: UiObjectDefinition ;
752 UiObjectMember: UiQualifiedId T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET ;
755 AST::UiArrayBinding *node = makeAstNode<AST::UiArrayBinding> (driver->nodePool(),
756 sym(1).UiQualifiedId, sym(4).UiArrayMemberList->finish());
757 node->colonToken = loc(2);
758 node->lbracketToken = loc(3);
759 node->rbracketToken = loc(5);
764 UiObjectMember: UiQualifiedId T_COLON UiQualifiedId UiObjectInitializer ;
767 AST::UiObjectBinding *node = makeAstNode<AST::UiObjectBinding> (driver->nodePool(),
768 sym(1).UiQualifiedId, sym(3).UiQualifiedId, sym(4).UiObjectInitializer);
769 node->colonToken = loc(2);
774 UiObjectMember: UiQualifiedId T_ON UiQualifiedId UiObjectInitializer ;
777 AST::UiObjectBinding *node = makeAstNode<AST::UiObjectBinding> (driver->nodePool(),
778 sym(3).UiQualifiedId, sym(1).UiQualifiedId, sym(4).UiObjectInitializer);
779 node->colonToken = loc(2);
780 node->hasOnToken = true;
785 UiObjectMember: UiQualifiedId T_COLON Block ;
786 /.case $rule_number:./
788 UiObjectMember: UiQualifiedId T_COLON EmptyStatement ;
789 /.case $rule_number:./
791 UiObjectMember: UiQualifiedId T_COLON ExpressionStatement ;
792 /.case $rule_number:./
794 UiObjectMember: UiQualifiedId T_COLON IfStatement ; --- ### do we really want if statement in a binding?
795 /.case $rule_number:./
799 AST::UiScriptBinding *node = makeAstNode<AST::UiScriptBinding> (driver->nodePool(),
800 sym(1).UiQualifiedId, sym(3).Statement);
801 node->colonToken = loc(2);
806 UiPropertyType: T_VAR ;
810 UiPropertyType: T_RESERVED_WORD ;
813 sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount());
818 UiPropertyType: T_IDENTIFIER ;
820 UiParameterListOpt: ;
827 UiParameterListOpt: UiParameterList ;
830 sym(1).Node = sym(1).UiParameterList->finish ();
834 UiParameterList: UiPropertyType JsIdentifier ;
837 AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).sval, sym(2).sval);
838 node->identifierToken = loc(2);
843 UiParameterList: UiParameterList T_COMMA UiPropertyType JsIdentifier ;
846 AST::UiParameterList *node = makeAstNode<AST::UiParameterList> (driver->nodePool(), sym(1).UiParameterList, sym(3).sval, sym(4).sval);
847 node->commaToken = loc(2);
848 node->identifierToken = loc(4);
853 UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_AUTOMATIC_SEMICOLON ;
854 UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_SEMICOLON ;
857 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval);
858 node->type = AST::UiPublicMember::Signal;
859 node->propertyToken = loc(1);
860 node->typeToken = loc(2);
861 node->identifierToken = loc(2);
862 node->parameters = sym(4).UiParameterList;
863 node->semicolonToken = loc(6);
868 UiObjectMember: T_SIGNAL T_IDENTIFIER T_AUTOMATIC_SEMICOLON ;
869 UiObjectMember: T_SIGNAL T_IDENTIFIER T_SEMICOLON ;
872 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), (NameId *)0, sym(2).sval);
873 node->type = AST::UiPublicMember::Signal;
874 node->propertyToken = loc(1);
875 node->typeToken = loc(2);
876 node->identifierToken = loc(2);
877 node->semicolonToken = loc(3);
882 UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_AUTOMATIC_SEMICOLON ;
883 UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_SEMICOLON ;
886 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(4).sval, sym(6).sval);
887 node->typeModifier = sym(2).sval;
888 node->propertyToken = loc(1);
889 node->typeModifierToken = loc(2);
890 node->typeToken = loc(4);
891 node->identifierToken = loc(6);
892 node->semicolonToken = loc(7);
897 UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_AUTOMATIC_SEMICOLON ;
898 UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_SEMICOLON ;
901 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval);
902 node->propertyToken = loc(1);
903 node->typeToken = loc(2);
904 node->identifierToken = loc(3);
905 node->semicolonToken = loc(4);
910 UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_AUTOMATIC_SEMICOLON ;
911 UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_SEMICOLON ;
914 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval);
915 node->isDefaultMember = true;
916 node->defaultToken = loc(1);
917 node->propertyToken = loc(2);
918 node->typeToken = loc(3);
919 node->identifierToken = loc(4);
920 node->semicolonToken = loc(5);
925 UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_AUTOMATIC_SEMICOLON ;
926 UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_SEMICOLON ;
929 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval,
931 node->propertyToken = loc(1);
932 node->typeToken = loc(2);
933 node->identifierToken = loc(3);
934 node->colonToken = loc(4);
935 node->semicolonToken = loc(6);
940 UiObjectMember: T_READONLY T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_AUTOMATIC_SEMICOLON ;
941 UiObjectMember: T_READONLY T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_SEMICOLON ;
944 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval,
946 node->isReadonlyMember = true;
947 node->readonlyToken = loc(1);
948 node->propertyToken = loc(2);
949 node->typeToken = loc(3);
950 node->identifierToken = loc(4);
951 node->colonToken = loc(5);
952 node->semicolonToken = loc(7);
957 UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_AUTOMATIC_SEMICOLON ;
958 UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_COLON Expression T_SEMICOLON ;
961 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(3).sval, sym(4).sval,
963 node->isDefaultMember = true;
964 node->defaultToken = loc(1);
965 node->propertyToken = loc(2);
966 node->typeToken = loc(3);
967 node->identifierToken = loc(4);
968 node->colonToken = loc(5);
969 node->semicolonToken = loc(7);
974 UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET ;
977 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(4).sval, sym(6).sval);
978 node->typeModifier = sym(2).sval;
979 node->propertyToken = loc(1);
980 node->typeModifierToken = loc(2);
981 node->typeToken = loc(4);
982 node->identifierToken = loc(6);
983 node->semicolonToken = loc(7); // insert a fake ';' before ':'
985 AST::UiQualifiedId *propertyName = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), sym(6).sval);
986 propertyName->identifierToken = loc(6);
987 propertyName->next = 0;
989 AST::UiArrayBinding *binding = makeAstNode<AST::UiArrayBinding> (driver->nodePool(),
990 propertyName, sym(9).UiArrayMemberList->finish());
991 binding->colonToken = loc(7);
992 binding->lbracketToken = loc(8);
993 binding->rbracketToken = loc(10);
995 node->binding = binding;
1001 UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_COLON UiQualifiedId UiObjectInitializer ;
1003 case $rule_number: {
1004 AST::UiPublicMember *node = makeAstNode<AST::UiPublicMember> (driver->nodePool(), sym(2).sval, sym(3).sval);
1005 node->propertyToken = loc(1);
1006 node->typeToken = loc(2);
1007 node->identifierToken = loc(3);
1008 node->semicolonToken = loc(4); // insert a fake ';' before ':'
1010 AST::UiQualifiedId *propertyName = makeAstNode<AST::UiQualifiedId>(driver->nodePool(), sym(3).sval);
1011 propertyName->identifierToken = loc(3);
1012 propertyName->next = 0;
1014 AST::UiObjectBinding *binding = makeAstNode<AST::UiObjectBinding> (driver->nodePool(),
1015 propertyName, sym(5).UiQualifiedId, sym(6).UiObjectInitializer);
1016 binding->colonToken = loc(4);
1018 node->binding = binding;
1024 UiObjectMember: FunctionDeclaration ;
1026 case $rule_number: {
1027 sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node);
1031 UiObjectMember: VariableStatement ;
1033 case $rule_number: {
1034 sym(1).Node = makeAstNode<AST::UiSourceElement>(driver->nodePool(), sym(1).Node);
1038 JsIdentifier: T_IDENTIFIER;
1040 JsIdentifier: T_PROPERTY ;
1042 case $rule_number: {
1043 QString s = QLatin1String(QDeclarativeJSGrammar::spell[T_PROPERTY]);
1044 sym(1).sval = driver->intern(s.constData(), s.length());
1049 JsIdentifier: T_SIGNAL ;
1051 case $rule_number: {
1052 QString s = QLatin1String(QDeclarativeJSGrammar::spell[T_SIGNAL]);
1053 sym(1).sval = driver->intern(s.constData(), s.length());
1058 JsIdentifier: T_READONLY ;
1060 case $rule_number: {
1061 QString s = QLatin1String(QDeclarativeJSGrammar::spell[T_READONLY]);
1062 sym(1).sval = driver->intern(s.constData(), s.length());
1067 JsIdentifier: T_ON ;
1069 case $rule_number: {
1070 QString s = QLatin1String(QDeclarativeJSGrammar::spell[T_ON]);
1071 sym(1).sval = driver->intern(s.constData(), s.length());
1076 --------------------------------------------------------------------------------------------------------
1078 --------------------------------------------------------------------------------------------------------
1080 PrimaryExpression: T_THIS ;
1082 case $rule_number: {
1083 AST::ThisExpression *node = makeAstNode<AST::ThisExpression> (driver->nodePool());
1084 node->thisToken = loc(1);
1089 PrimaryExpression: JsIdentifier ;
1091 case $rule_number: {
1092 AST::IdentifierExpression *node = makeAstNode<AST::IdentifierExpression> (driver->nodePool(), sym(1).sval);
1093 node->identifierToken = loc(1);
1098 PrimaryExpression: T_NULL ;
1100 case $rule_number: {
1101 AST::NullExpression *node = makeAstNode<AST::NullExpression> (driver->nodePool());
1102 node->nullToken = loc(1);
1107 PrimaryExpression: T_TRUE ;
1109 case $rule_number: {
1110 AST::TrueLiteral *node = makeAstNode<AST::TrueLiteral> (driver->nodePool());
1111 node->trueToken = loc(1);
1116 PrimaryExpression: T_FALSE ;
1118 case $rule_number: {
1119 AST::FalseLiteral *node = makeAstNode<AST::FalseLiteral> (driver->nodePool());
1120 node->falseToken = loc(1);
1125 PrimaryExpression: T_NUMERIC_LITERAL ;
1127 case $rule_number: {
1128 AST::NumericLiteral *node = makeAstNode<AST::NumericLiteral> (driver->nodePool(), sym(1).dval);
1129 node->literalToken = loc(1);
1134 PrimaryExpression: T_MULTILINE_STRING_LITERAL ;
1135 /.case $rule_number:./
1137 PrimaryExpression: T_STRING_LITERAL ;
1139 case $rule_number: {
1140 AST::StringLiteral *node = makeAstNode<AST::StringLiteral> (driver->nodePool(), sym(1).sval);
1141 node->literalToken = loc(1);
1146 PrimaryExpression: T_DIVIDE_ ;
1148 #define J_SCRIPT_REGEXPLITERAL_RULE1 $rule_number
1151 case $rule_number: {
1152 bool rx = lexer->scanRegExp(Lexer::NoPrefix);
1154 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
1155 return false; // ### remove me
1158 loc(1).length = lexer->tokenLength();
1160 AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags);
1161 node->literalToken = loc(1);
1166 PrimaryExpression: T_DIVIDE_EQ ;
1168 #define J_SCRIPT_REGEXPLITERAL_RULE2 $rule_number
1171 case $rule_number: {
1172 bool rx = lexer->scanRegExp(Lexer::EqualPrefix);
1174 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
1178 loc(1).length = lexer->tokenLength();
1180 AST::RegExpLiteral *node = makeAstNode<AST::RegExpLiteral> (driver->nodePool(), lexer->pattern, lexer->flags);
1181 node->literalToken = loc(1);
1186 PrimaryExpression: T_LBRACKET T_RBRACKET ;
1188 case $rule_number: {
1189 AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), (AST::Elision *) 0);
1190 node->lbracketToken = loc(1);
1191 node->rbracketToken = loc(2);
1196 PrimaryExpression: T_LBRACKET Elision T_RBRACKET ;
1198 case $rule_number: {
1199 AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).Elision->finish());
1200 node->lbracketToken = loc(1);
1201 node->rbracketToken = loc(3);
1206 PrimaryExpression: T_LBRACKET ElementList T_RBRACKET ;
1208 case $rule_number: {
1209 AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish ());
1210 node->lbracketToken = loc(1);
1211 node->rbracketToken = loc(3);
1216 PrimaryExpression: T_LBRACKET ElementList T_COMMA T_RBRACKET ;
1218 case $rule_number: {
1219 AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (),
1220 (AST::Elision *) 0);
1221 node->lbracketToken = loc(1);
1222 node->commaToken = loc(3);
1223 node->rbracketToken = loc(4);
1228 PrimaryExpression: T_LBRACKET ElementList T_COMMA Elision T_RBRACKET ;
1230 case $rule_number: {
1231 AST::ArrayLiteral *node = makeAstNode<AST::ArrayLiteral> (driver->nodePool(), sym(2).ElementList->finish (),
1232 sym(4).Elision->finish());
1233 node->lbracketToken = loc(1);
1234 node->commaToken = loc(3);
1235 node->rbracketToken = loc(5);
1240 -- PrimaryExpression: T_LBRACE T_RBRACE ;
1242 -- case $rule_number: {
1243 -- sym(1).Node = makeAstNode<AST::ObjectLiteral> (driver->nodePool());
1247 PrimaryExpression: T_LBRACE PropertyNameAndValueListOpt T_RBRACE ;
1249 case $rule_number: {
1250 AST::ObjectLiteral *node = 0;
1252 node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(),
1253 sym(2).PropertyNameAndValueList->finish ());
1255 node = makeAstNode<AST::ObjectLiteral> (driver->nodePool());
1256 node->lbraceToken = loc(1);
1257 node->rbraceToken = loc(3);
1262 PrimaryExpression: T_LBRACE PropertyNameAndValueList T_COMMA T_RBRACE ;
1264 case $rule_number: {
1265 AST::ObjectLiteral *node = makeAstNode<AST::ObjectLiteral> (driver->nodePool(),
1266 sym(2).PropertyNameAndValueList->finish ());
1267 node->lbraceToken = loc(1);
1268 node->rbraceToken = loc(4);
1273 PrimaryExpression: T_LPAREN Expression T_RPAREN ;
1275 case $rule_number: {
1276 AST::NestedExpression *node = makeAstNode<AST::NestedExpression>(driver->nodePool(), sym(2).Expression);
1277 node->lparenToken = loc(1);
1278 node->rparenToken = loc(3);
1283 UiQualifiedId: MemberExpression ;
1285 case $rule_number: {
1286 if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) {
1287 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken,
1288 QLatin1String("Ignored annotation")));
1290 sym(1).Expression = mem->base;
1293 if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) {
1294 sym(1).UiQualifiedId = qualifiedId;
1296 sym(1).UiQualifiedId = 0;
1298 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
1299 QLatin1String("Expected a qualified name id")));
1301 return false; // ### recover
1306 ElementList: AssignmentExpression ;
1308 case $rule_number: {
1309 sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), (AST::Elision *) 0, sym(1).Expression);
1313 ElementList: Elision AssignmentExpression ;
1315 case $rule_number: {
1316 sym(1).Node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).Elision->finish(), sym(2).Expression);
1320 ElementList: ElementList T_COMMA AssignmentExpression ;
1322 case $rule_number: {
1323 AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList,
1324 (AST::Elision *) 0, sym(3).Expression);
1325 node->commaToken = loc(2);
1330 ElementList: ElementList T_COMMA Elision AssignmentExpression ;
1332 case $rule_number: {
1333 AST::ElementList *node = makeAstNode<AST::ElementList> (driver->nodePool(), sym(1).ElementList, sym(3).Elision->finish(),
1335 node->commaToken = loc(2);
1342 case $rule_number: {
1343 AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool());
1344 node->commaToken = loc(1);
1349 Elision: Elision T_COMMA ;
1351 case $rule_number: {
1352 AST::Elision *node = makeAstNode<AST::Elision> (driver->nodePool(), sym(1).Elision);
1353 node->commaToken = loc(2);
1358 PropertyNameAndValueList: PropertyName T_COLON AssignmentExpression ;
1360 case $rule_number: {
1361 AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(),
1362 sym(1).PropertyName, sym(3).Expression);
1363 node->colonToken = loc(2);
1368 PropertyNameAndValueList: PropertyNameAndValueList T_COMMA PropertyName T_COLON AssignmentExpression ;
1370 case $rule_number: {
1371 AST::PropertyNameAndValueList *node = makeAstNode<AST::PropertyNameAndValueList> (driver->nodePool(),
1372 sym(1).PropertyNameAndValueList, sym(3).PropertyName, sym(5).Expression);
1373 node->commaToken = loc(2);
1374 node->colonToken = loc(4);
1379 PropertyName: T_IDENTIFIER %prec SHIFT_THERE ;
1381 case $rule_number: {
1382 AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval);
1383 node->propertyNameToken = loc(1);
1388 PropertyName: T_SIGNAL ;
1389 /.case $rule_number:./
1391 PropertyName: T_PROPERTY ;
1393 case $rule_number: {
1394 AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()));
1395 node->propertyNameToken = loc(1);
1400 PropertyName: T_STRING_LITERAL ;
1402 case $rule_number: {
1403 AST::StringLiteralPropertyName *node = makeAstNode<AST::StringLiteralPropertyName> (driver->nodePool(), sym(1).sval);
1404 node->propertyNameToken = loc(1);
1409 PropertyName: T_NUMERIC_LITERAL ;
1411 case $rule_number: {
1412 AST::NumericLiteralPropertyName *node = makeAstNode<AST::NumericLiteralPropertyName> (driver->nodePool(), sym(1).dval);
1413 node->propertyNameToken = loc(1);
1418 PropertyName: ReservedIdentifier ;
1420 case $rule_number: {
1421 AST::IdentifierPropertyName *node = makeAstNode<AST::IdentifierPropertyName> (driver->nodePool(), sym(1).sval);
1422 node->propertyNameToken = loc(1);
1427 ReservedIdentifier: T_BREAK ;
1431 ReservedIdentifier: T_CASE ;
1435 ReservedIdentifier: T_CATCH ;
1439 ReservedIdentifier: T_CONTINUE ;
1443 ReservedIdentifier: T_DEFAULT ;
1447 ReservedIdentifier: T_DELETE ;
1451 ReservedIdentifier: T_DO ;
1455 ReservedIdentifier: T_ELSE ;
1459 ReservedIdentifier: T_FALSE ;
1463 ReservedIdentifier: T_FINALLY ;
1467 ReservedIdentifier: T_FOR ;
1471 ReservedIdentifier: T_FUNCTION ;
1475 ReservedIdentifier: T_IF ;
1479 ReservedIdentifier: T_IN ;
1483 ReservedIdentifier: T_INSTANCEOF ;
1487 ReservedIdentifier: T_NEW ;
1491 ReservedIdentifier: T_NULL ;
1495 ReservedIdentifier: T_RETURN ;
1499 ReservedIdentifier: T_SWITCH ;
1503 ReservedIdentifier: T_THIS ;
1507 ReservedIdentifier: T_THROW ;
1511 ReservedIdentifier: T_TRUE ;
1515 ReservedIdentifier: T_TRY ;
1519 ReservedIdentifier: T_TYPEOF ;
1523 ReservedIdentifier: T_VAR ;
1527 ReservedIdentifier: T_VOID ;
1531 ReservedIdentifier: T_WHILE ;
1535 ReservedIdentifier: T_CONST ;
1539 ReservedIdentifier: T_DEBUGGER ;
1543 ReservedIdentifier: T_RESERVED_WORD ;
1547 ReservedIdentifier: T_WITH ;
1551 sym(1).sval = driver->intern(lexer->characterBuffer(), lexer->characterCount());
1555 PropertyIdentifier: JsIdentifier ;
1556 PropertyIdentifier: ReservedIdentifier ;
1558 MemberExpression: PrimaryExpression ;
1559 MemberExpression: FunctionExpression ;
1561 MemberExpression: MemberExpression T_LBRACKET Expression T_RBRACKET ;
1563 case $rule_number: {
1564 AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
1565 node->lbracketToken = loc(2);
1566 node->rbracketToken = loc(4);
1571 MemberExpression: MemberExpression T_DOT PropertyIdentifier ;
1573 case $rule_number: {
1574 AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval);
1575 node->dotToken = loc(2);
1576 node->identifierToken = loc(3);
1581 MemberExpression: T_NEW MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ;
1583 case $rule_number: {
1584 AST::NewMemberExpression *node = makeAstNode<AST::NewMemberExpression> (driver->nodePool(), sym(2).Expression, sym(4).ArgumentList);
1585 node->newToken = loc(1);
1586 node->lparenToken = loc(3);
1587 node->rparenToken = loc(5);
1592 NewExpression: MemberExpression ;
1594 NewExpression: T_NEW NewExpression ;
1596 case $rule_number: {
1597 AST::NewExpression *node = makeAstNode<AST::NewExpression> (driver->nodePool(), sym(2).Expression);
1598 node->newToken = loc(1);
1603 CallExpression: MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ;
1605 case $rule_number: {
1606 AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList);
1607 node->lparenToken = loc(2);
1608 node->rparenToken = loc(4);
1613 CallExpression: CallExpression T_LPAREN ArgumentListOpt T_RPAREN ;
1615 case $rule_number: {
1616 AST::CallExpression *node = makeAstNode<AST::CallExpression> (driver->nodePool(), sym(1).Expression, sym(3).ArgumentList);
1617 node->lparenToken = loc(2);
1618 node->rparenToken = loc(4);
1623 CallExpression: CallExpression T_LBRACKET Expression T_RBRACKET ;
1625 case $rule_number: {
1626 AST::ArrayMemberExpression *node = makeAstNode<AST::ArrayMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
1627 node->lbracketToken = loc(2);
1628 node->rbracketToken = loc(4);
1633 CallExpression: CallExpression T_DOT PropertyIdentifier ;
1635 case $rule_number: {
1636 AST::FieldMemberExpression *node = makeAstNode<AST::FieldMemberExpression> (driver->nodePool(), sym(1).Expression, sym(3).sval);
1637 node->dotToken = loc(2);
1638 node->identifierToken = loc(3);
1645 case $rule_number: {
1650 ArgumentListOpt: ArgumentList ;
1652 case $rule_number: {
1653 sym(1).Node = sym(1).ArgumentList->finish();
1657 ArgumentList: AssignmentExpression ;
1659 case $rule_number: {
1660 sym(1).Node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).Expression);
1664 ArgumentList: ArgumentList T_COMMA AssignmentExpression ;
1666 case $rule_number: {
1667 AST::ArgumentList *node = makeAstNode<AST::ArgumentList> (driver->nodePool(), sym(1).ArgumentList, sym(3).Expression);
1668 node->commaToken = loc(2);
1673 LeftHandSideExpression: NewExpression ;
1674 LeftHandSideExpression: CallExpression ;
1675 PostfixExpression: LeftHandSideExpression ;
1677 PostfixExpression: LeftHandSideExpression T_PLUS_PLUS ;
1679 case $rule_number: {
1680 AST::PostIncrementExpression *node = makeAstNode<AST::PostIncrementExpression> (driver->nodePool(), sym(1).Expression);
1681 node->incrementToken = loc(2);
1686 PostfixExpression: LeftHandSideExpression T_MINUS_MINUS ;
1688 case $rule_number: {
1689 AST::PostDecrementExpression *node = makeAstNode<AST::PostDecrementExpression> (driver->nodePool(), sym(1).Expression);
1690 node->decrementToken = loc(2);
1695 UnaryExpression: PostfixExpression ;
1697 UnaryExpression: T_DELETE UnaryExpression ;
1699 case $rule_number: {
1700 AST::DeleteExpression *node = makeAstNode<AST::DeleteExpression> (driver->nodePool(), sym(2).Expression);
1701 node->deleteToken = loc(1);
1706 UnaryExpression: T_VOID UnaryExpression ;
1708 case $rule_number: {
1709 AST::VoidExpression *node = makeAstNode<AST::VoidExpression> (driver->nodePool(), sym(2).Expression);
1710 node->voidToken = loc(1);
1715 UnaryExpression: T_TYPEOF UnaryExpression ;
1717 case $rule_number: {
1718 AST::TypeOfExpression *node = makeAstNode<AST::TypeOfExpression> (driver->nodePool(), sym(2).Expression);
1719 node->typeofToken = loc(1);
1724 UnaryExpression: T_PLUS_PLUS UnaryExpression ;
1726 case $rule_number: {
1727 AST::PreIncrementExpression *node = makeAstNode<AST::PreIncrementExpression> (driver->nodePool(), sym(2).Expression);
1728 node->incrementToken = loc(1);
1733 UnaryExpression: T_MINUS_MINUS UnaryExpression ;
1735 case $rule_number: {
1736 AST::PreDecrementExpression *node = makeAstNode<AST::PreDecrementExpression> (driver->nodePool(), sym(2).Expression);
1737 node->decrementToken = loc(1);
1742 UnaryExpression: T_PLUS UnaryExpression ;
1744 case $rule_number: {
1745 AST::UnaryPlusExpression *node = makeAstNode<AST::UnaryPlusExpression> (driver->nodePool(), sym(2).Expression);
1746 node->plusToken = loc(1);
1751 UnaryExpression: T_MINUS UnaryExpression ;
1753 case $rule_number: {
1754 AST::UnaryMinusExpression *node = makeAstNode<AST::UnaryMinusExpression> (driver->nodePool(), sym(2).Expression);
1755 node->minusToken = loc(1);
1760 UnaryExpression: T_TILDE UnaryExpression ;
1762 case $rule_number: {
1763 AST::TildeExpression *node = makeAstNode<AST::TildeExpression> (driver->nodePool(), sym(2).Expression);
1764 node->tildeToken = loc(1);
1769 UnaryExpression: T_NOT UnaryExpression ;
1771 case $rule_number: {
1772 AST::NotExpression *node = makeAstNode<AST::NotExpression> (driver->nodePool(), sym(2).Expression);
1773 node->notToken = loc(1);
1778 MultiplicativeExpression: UnaryExpression ;
1780 MultiplicativeExpression: MultiplicativeExpression T_STAR UnaryExpression ;
1782 case $rule_number: {
1783 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1784 QSOperator::Mul, sym(3).Expression);
1785 node->operatorToken = loc(2);
1790 MultiplicativeExpression: MultiplicativeExpression T_DIVIDE_ UnaryExpression ;
1792 case $rule_number: {
1793 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1794 QSOperator::Div, sym(3).Expression);
1795 node->operatorToken = loc(2);
1800 MultiplicativeExpression: MultiplicativeExpression T_REMAINDER UnaryExpression ;
1802 case $rule_number: {
1803 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1804 QSOperator::Mod, sym(3).Expression);
1805 node->operatorToken = loc(2);
1810 AdditiveExpression: MultiplicativeExpression ;
1812 AdditiveExpression: AdditiveExpression T_PLUS MultiplicativeExpression ;
1814 case $rule_number: {
1815 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1816 QSOperator::Add, sym(3).Expression);
1817 node->operatorToken = loc(2);
1822 AdditiveExpression: AdditiveExpression T_MINUS MultiplicativeExpression ;
1824 case $rule_number: {
1825 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1826 QSOperator::Sub, sym(3).Expression);
1827 node->operatorToken = loc(2);
1832 ShiftExpression: AdditiveExpression ;
1834 ShiftExpression: ShiftExpression T_LT_LT AdditiveExpression ;
1836 case $rule_number: {
1837 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1838 QSOperator::LShift, sym(3).Expression);
1839 node->operatorToken = loc(2);
1844 ShiftExpression: ShiftExpression T_GT_GT AdditiveExpression ;
1846 case $rule_number: {
1847 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1848 QSOperator::RShift, sym(3).Expression);
1849 node->operatorToken = loc(2);
1854 ShiftExpression: ShiftExpression T_GT_GT_GT AdditiveExpression ;
1856 case $rule_number: {
1857 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1858 QSOperator::URShift, sym(3).Expression);
1859 node->operatorToken = loc(2);
1864 RelationalExpression: ShiftExpression ;
1866 RelationalExpression: RelationalExpression T_LT ShiftExpression ;
1868 case $rule_number: {
1869 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1870 QSOperator::Lt, sym(3).Expression);
1871 node->operatorToken = loc(2);
1876 RelationalExpression: RelationalExpression T_GT ShiftExpression ;
1878 case $rule_number: {
1879 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1880 QSOperator::Gt, sym(3).Expression);
1881 node->operatorToken = loc(2);
1886 RelationalExpression: RelationalExpression T_LE ShiftExpression ;
1888 case $rule_number: {
1889 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1890 QSOperator::Le, sym(3).Expression);
1891 node->operatorToken = loc(2);
1896 RelationalExpression: RelationalExpression T_GE ShiftExpression ;
1898 case $rule_number: {
1899 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1900 QSOperator::Ge, sym(3).Expression);
1901 node->operatorToken = loc(2);
1906 RelationalExpression: RelationalExpression T_INSTANCEOF ShiftExpression ;
1908 case $rule_number: {
1909 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1910 QSOperator::InstanceOf, sym(3).Expression);
1911 node->operatorToken = loc(2);
1916 RelationalExpression: RelationalExpression T_IN ShiftExpression ;
1918 case $rule_number: {
1919 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1920 QSOperator::In, sym(3).Expression);
1921 node->operatorToken = loc(2);
1926 RelationalExpressionNotIn: ShiftExpression ;
1928 RelationalExpressionNotIn: RelationalExpressionNotIn T_LT ShiftExpression ;
1930 case $rule_number: {
1931 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1932 QSOperator::Lt, sym(3).Expression);
1933 node->operatorToken = loc(2);
1938 RelationalExpressionNotIn: RelationalExpressionNotIn T_GT ShiftExpression ;
1940 case $rule_number: {
1941 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1942 QSOperator::Gt, sym(3).Expression);
1943 node->operatorToken = loc(2);
1948 RelationalExpressionNotIn: RelationalExpressionNotIn T_LE ShiftExpression ;
1950 case $rule_number: {
1951 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1952 QSOperator::Le, sym(3).Expression);
1953 node->operatorToken = loc(2);
1958 RelationalExpressionNotIn: RelationalExpressionNotIn T_GE ShiftExpression ;
1960 case $rule_number: {
1961 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1962 QSOperator::Ge, sym(3).Expression);
1963 node->operatorToken = loc(2);
1968 RelationalExpressionNotIn: RelationalExpressionNotIn T_INSTANCEOF ShiftExpression ;
1970 case $rule_number: {
1971 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1972 QSOperator::InstanceOf, sym(3).Expression);
1973 node->operatorToken = loc(2);
1978 EqualityExpression: RelationalExpression ;
1980 EqualityExpression: EqualityExpression T_EQ_EQ RelationalExpression ;
1982 case $rule_number: {
1983 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1984 QSOperator::Equal, sym(3).Expression);
1985 node->operatorToken = loc(2);
1990 EqualityExpression: EqualityExpression T_NOT_EQ RelationalExpression ;
1992 case $rule_number: {
1993 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
1994 QSOperator::NotEqual, sym(3).Expression);
1995 node->operatorToken = loc(2);
2000 EqualityExpression: EqualityExpression T_EQ_EQ_EQ RelationalExpression ;
2002 case $rule_number: {
2003 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2004 QSOperator::StrictEqual, sym(3).Expression);
2005 node->operatorToken = loc(2);
2010 EqualityExpression: EqualityExpression T_NOT_EQ_EQ RelationalExpression ;
2012 case $rule_number: {
2013 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2014 QSOperator::StrictNotEqual, sym(3).Expression);
2015 node->operatorToken = loc(2);
2020 EqualityExpressionNotIn: RelationalExpressionNotIn ;
2022 EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ RelationalExpressionNotIn ;
2024 case $rule_number: {
2025 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2026 QSOperator::Equal, sym(3).Expression);
2027 node->operatorToken = loc(2);
2032 EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ RelationalExpressionNotIn;
2034 case $rule_number: {
2035 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2036 QSOperator::NotEqual, sym(3).Expression);
2037 node->operatorToken = loc(2);
2042 EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ_EQ RelationalExpressionNotIn ;
2044 case $rule_number: {
2045 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2046 QSOperator::StrictEqual, sym(3).Expression);
2047 node->operatorToken = loc(2);
2052 EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ_EQ RelationalExpressionNotIn ;
2054 case $rule_number: {
2055 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2056 QSOperator::StrictNotEqual, sym(3).Expression);
2057 node->operatorToken = loc(2);
2062 BitwiseANDExpression: EqualityExpression ;
2064 BitwiseANDExpression: BitwiseANDExpression T_AND EqualityExpression ;
2066 case $rule_number: {
2067 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2068 QSOperator::BitAnd, sym(3).Expression);
2069 node->operatorToken = loc(2);
2074 BitwiseANDExpressionNotIn: EqualityExpressionNotIn ;
2076 BitwiseANDExpressionNotIn: BitwiseANDExpressionNotIn T_AND EqualityExpressionNotIn ;
2078 case $rule_number: {
2079 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2080 QSOperator::BitAnd, sym(3).Expression);
2081 node->operatorToken = loc(2);
2086 BitwiseXORExpression: BitwiseANDExpression ;
2088 BitwiseXORExpression: BitwiseXORExpression T_XOR BitwiseANDExpression ;
2090 case $rule_number: {
2091 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2092 QSOperator::BitXor, sym(3).Expression);
2093 node->operatorToken = loc(2);
2098 BitwiseXORExpressionNotIn: BitwiseANDExpressionNotIn ;
2100 BitwiseXORExpressionNotIn: BitwiseXORExpressionNotIn T_XOR BitwiseANDExpressionNotIn ;
2102 case $rule_number: {
2103 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2104 QSOperator::BitXor, sym(3).Expression);
2105 node->operatorToken = loc(2);
2110 BitwiseORExpression: BitwiseXORExpression ;
2112 BitwiseORExpression: BitwiseORExpression T_OR BitwiseXORExpression ;
2114 case $rule_number: {
2115 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2116 QSOperator::BitOr, sym(3).Expression);
2117 node->operatorToken = loc(2);
2122 BitwiseORExpressionNotIn: BitwiseXORExpressionNotIn ;
2124 BitwiseORExpressionNotIn: BitwiseORExpressionNotIn T_OR BitwiseXORExpressionNotIn ;
2126 case $rule_number: {
2127 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2128 QSOperator::BitOr, sym(3).Expression);
2129 node->operatorToken = loc(2);
2134 LogicalANDExpression: BitwiseORExpression ;
2136 LogicalANDExpression: LogicalANDExpression T_AND_AND BitwiseORExpression ;
2138 case $rule_number: {
2139 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2140 QSOperator::And, sym(3).Expression);
2141 node->operatorToken = loc(2);
2146 LogicalANDExpressionNotIn: BitwiseORExpressionNotIn ;
2148 LogicalANDExpressionNotIn: LogicalANDExpressionNotIn T_AND_AND BitwiseORExpressionNotIn ;
2150 case $rule_number: {
2151 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2152 QSOperator::And, sym(3).Expression);
2153 node->operatorToken = loc(2);
2158 LogicalORExpression: LogicalANDExpression ;
2160 LogicalORExpression: LogicalORExpression T_OR_OR LogicalANDExpression ;
2162 case $rule_number: {
2163 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2164 QSOperator::Or, sym(3).Expression);
2165 node->operatorToken = loc(2);
2170 LogicalORExpressionNotIn: LogicalANDExpressionNotIn ;
2172 LogicalORExpressionNotIn: LogicalORExpressionNotIn T_OR_OR LogicalANDExpressionNotIn ;
2174 case $rule_number: {
2175 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2176 QSOperator::Or, sym(3).Expression);
2177 node->operatorToken = loc(2);
2182 ConditionalExpression: LogicalORExpression ;
2184 ConditionalExpression: LogicalORExpression T_QUESTION AssignmentExpression T_COLON AssignmentExpression ;
2186 case $rule_number: {
2187 AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression,
2188 sym(3).Expression, sym(5).Expression);
2189 node->questionToken = loc(2);
2190 node->colonToken = loc(4);
2195 ConditionalExpressionNotIn: LogicalORExpressionNotIn ;
2197 ConditionalExpressionNotIn: LogicalORExpressionNotIn T_QUESTION AssignmentExpressionNotIn T_COLON AssignmentExpressionNotIn ;
2199 case $rule_number: {
2200 AST::ConditionalExpression *node = makeAstNode<AST::ConditionalExpression> (driver->nodePool(), sym(1).Expression,
2201 sym(3).Expression, sym(5).Expression);
2202 node->questionToken = loc(2);
2203 node->colonToken = loc(4);
2208 AssignmentExpression: ConditionalExpression ;
2210 AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression ;
2212 case $rule_number: {
2213 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2214 sym(2).ival, sym(3).Expression);
2215 node->operatorToken = loc(2);
2220 AssignmentExpressionNotIn: ConditionalExpressionNotIn ;
2222 AssignmentExpressionNotIn: LeftHandSideExpression AssignmentOperator AssignmentExpressionNotIn ;
2224 case $rule_number: {
2225 AST::BinaryExpression *node = makeAstNode<AST::BinaryExpression> (driver->nodePool(), sym(1).Expression,
2226 sym(2).ival, sym(3).Expression);
2227 node->operatorToken = loc(2);
2232 AssignmentOperator: T_EQ ;
2234 case $rule_number: {
2235 sym(1).ival = QSOperator::Assign;
2239 AssignmentOperator: T_STAR_EQ ;
2241 case $rule_number: {
2242 sym(1).ival = QSOperator::InplaceMul;
2246 AssignmentOperator: T_DIVIDE_EQ ;
2248 case $rule_number: {
2249 sym(1).ival = QSOperator::InplaceDiv;
2253 AssignmentOperator: T_REMAINDER_EQ ;
2255 case $rule_number: {
2256 sym(1).ival = QSOperator::InplaceMod;
2260 AssignmentOperator: T_PLUS_EQ ;
2262 case $rule_number: {
2263 sym(1).ival = QSOperator::InplaceAdd;
2267 AssignmentOperator: T_MINUS_EQ ;
2269 case $rule_number: {
2270 sym(1).ival = QSOperator::InplaceSub;
2274 AssignmentOperator: T_LT_LT_EQ ;
2276 case $rule_number: {
2277 sym(1).ival = QSOperator::InplaceLeftShift;
2281 AssignmentOperator: T_GT_GT_EQ ;
2283 case $rule_number: {
2284 sym(1).ival = QSOperator::InplaceRightShift;
2288 AssignmentOperator: T_GT_GT_GT_EQ ;
2290 case $rule_number: {
2291 sym(1).ival = QSOperator::InplaceURightShift;
2295 AssignmentOperator: T_AND_EQ ;
2297 case $rule_number: {
2298 sym(1).ival = QSOperator::InplaceAnd;
2302 AssignmentOperator: T_XOR_EQ ;
2304 case $rule_number: {
2305 sym(1).ival = QSOperator::InplaceXor;
2309 AssignmentOperator: T_OR_EQ ;
2311 case $rule_number: {
2312 sym(1).ival = QSOperator::InplaceOr;
2316 Expression: AssignmentExpression ;
2318 Expression: Expression T_COMMA AssignmentExpression ;
2320 case $rule_number: {
2321 AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
2322 node->commaToken = loc(2);
2329 case $rule_number: {
2334 ExpressionOpt: Expression ;
2336 ExpressionNotIn: AssignmentExpressionNotIn ;
2338 ExpressionNotIn: ExpressionNotIn T_COMMA AssignmentExpressionNotIn ;
2340 case $rule_number: {
2341 AST::Expression *node = makeAstNode<AST::Expression> (driver->nodePool(), sym(1).Expression, sym(3).Expression);
2342 node->commaToken = loc(2);
2347 ExpressionNotInOpt: ;
2349 case $rule_number: {
2354 ExpressionNotInOpt: ExpressionNotIn ;
2357 Statement: VariableStatement ;
2358 Statement: EmptyStatement ;
2359 Statement: ExpressionStatement ;
2360 Statement: IfStatement ;
2361 Statement: IterationStatement ;
2362 Statement: ContinueStatement ;
2363 Statement: BreakStatement ;
2364 Statement: ReturnStatement ;
2365 Statement: WithStatement ;
2366 Statement: LabelledStatement ;
2367 Statement: SwitchStatement ;
2368 Statement: ThrowStatement ;
2369 Statement: TryStatement ;
2370 Statement: DebuggerStatement ;
2373 Block: T_LBRACE StatementListOpt T_RBRACE ;
2375 case $rule_number: {
2376 AST::Block *node = makeAstNode<AST::Block> (driver->nodePool(), sym(2).StatementList);
2377 node->lbraceToken = loc(1);
2378 node->rbraceToken = loc(3);
2383 StatementList: Statement ;
2385 case $rule_number: {
2386 sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).Statement);
2390 StatementList: StatementList Statement ;
2392 case $rule_number: {
2393 sym(1).Node = makeAstNode<AST::StatementList> (driver->nodePool(), sym(1).StatementList, sym(2).Statement);
2399 case $rule_number: {
2404 StatementListOpt: StatementList ;
2406 case $rule_number: {
2407 sym(1).Node = sym(1).StatementList->finish ();
2411 VariableStatement: VariableDeclarationKind VariableDeclarationList T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2412 VariableStatement: VariableDeclarationKind VariableDeclarationList T_SEMICOLON ;
2414 case $rule_number: {
2415 AST::VariableStatement *node = makeAstNode<AST::VariableStatement> (driver->nodePool(),
2416 sym(2).VariableDeclarationList->finish (/*readOnly=*/sym(1).ival == T_CONST));
2417 node->declarationKindToken = loc(1);
2418 node->semicolonToken = loc(3);
2423 VariableDeclarationKind: T_CONST ;
2425 case $rule_number: {
2426 sym(1).ival = T_CONST;
2430 VariableDeclarationKind: T_VAR ;
2432 case $rule_number: {
2433 sym(1).ival = T_VAR;
2437 VariableDeclarationList: VariableDeclaration ;
2439 case $rule_number: {
2440 sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration);
2444 VariableDeclarationList: VariableDeclarationList T_COMMA VariableDeclaration ;
2446 case $rule_number: {
2447 AST::VariableDeclarationList *node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(),
2448 sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
2449 node->commaToken = loc(2);
2454 VariableDeclarationListNotIn: VariableDeclarationNotIn ;
2456 case $rule_number: {
2457 sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclaration);
2461 VariableDeclarationListNotIn: VariableDeclarationListNotIn T_COMMA VariableDeclarationNotIn ;
2463 case $rule_number: {
2464 sym(1).Node = makeAstNode<AST::VariableDeclarationList> (driver->nodePool(), sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
2468 VariableDeclaration: JsIdentifier InitialiserOpt ;
2470 case $rule_number: {
2471 AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression);
2472 node->identifierToken = loc(1);
2477 VariableDeclarationNotIn: JsIdentifier InitialiserNotInOpt ;
2479 case $rule_number: {
2480 AST::VariableDeclaration *node = makeAstNode<AST::VariableDeclaration> (driver->nodePool(), sym(1).sval, sym(2).Expression);
2481 node->identifierToken = loc(1);
2486 Initialiser: T_EQ AssignmentExpression ;
2488 case $rule_number: {
2489 // ### TODO: AST for initializer
2496 case $rule_number: {
2501 InitialiserOpt: Initialiser ;
2503 InitialiserNotIn: T_EQ AssignmentExpressionNotIn ;
2505 case $rule_number: {
2506 // ### TODO: AST for initializer
2511 InitialiserNotInOpt: ;
2513 case $rule_number: {
2518 InitialiserNotInOpt: InitialiserNotIn ;
2520 EmptyStatement: T_SEMICOLON ;
2522 case $rule_number: {
2523 AST::EmptyStatement *node = makeAstNode<AST::EmptyStatement> (driver->nodePool());
2524 node->semicolonToken = loc(1);
2529 ExpressionStatement: Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2530 ExpressionStatement: Expression T_SEMICOLON ;
2532 case $rule_number: {
2533 AST::ExpressionStatement *node = makeAstNode<AST::ExpressionStatement> (driver->nodePool(), sym(1).Expression);
2534 node->semicolonToken = loc(2);
2539 IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement T_ELSE Statement ;
2541 case $rule_number: {
2542 AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement, sym(7).Statement);
2543 node->ifToken = loc(1);
2544 node->lparenToken = loc(2);
2545 node->rparenToken = loc(4);
2546 node->elseToken = loc(5);
2551 IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement ;
2553 case $rule_number: {
2554 AST::IfStatement *node = makeAstNode<AST::IfStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
2555 node->ifToken = loc(1);
2556 node->lparenToken = loc(2);
2557 node->rparenToken = loc(4);
2563 IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2564 IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_SEMICOLON ;
2566 case $rule_number: {
2567 AST::DoWhileStatement *node = makeAstNode<AST::DoWhileStatement> (driver->nodePool(), sym(2).Statement, sym(5).Expression);
2568 node->doToken = loc(1);
2569 node->whileToken = loc(3);
2570 node->lparenToken = loc(4);
2571 node->rparenToken = loc(6);
2572 node->semicolonToken = loc(7);
2577 IterationStatement: T_WHILE T_LPAREN Expression T_RPAREN Statement ;
2579 case $rule_number: {
2580 AST::WhileStatement *node = makeAstNode<AST::WhileStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
2581 node->whileToken = loc(1);
2582 node->lparenToken = loc(2);
2583 node->rparenToken = loc(4);
2588 IterationStatement: T_FOR T_LPAREN ExpressionNotInOpt T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
2590 case $rule_number: {
2591 AST::ForStatement *node = makeAstNode<AST::ForStatement> (driver->nodePool(), sym(3).Expression,
2592 sym(5).Expression, sym(7).Expression, sym(9).Statement);
2593 node->forToken = loc(1);
2594 node->lparenToken = loc(2);
2595 node->firstSemicolonToken = loc(4);
2596 node->secondSemicolonToken = loc(6);
2597 node->rparenToken = loc(8);
2602 IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationListNotIn T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
2604 case $rule_number: {
2605 AST::LocalForStatement *node = makeAstNode<AST::LocalForStatement> (driver->nodePool(),
2606 sym(4).VariableDeclarationList->finish (/*readOnly=*/false), sym(6).Expression,
2607 sym(8).Expression, sym(10).Statement);
2608 node->forToken = loc(1);
2609 node->lparenToken = loc(2);
2610 node->varToken = loc(3);
2611 node->firstSemicolonToken = loc(5);
2612 node->secondSemicolonToken = loc(7);
2613 node->rparenToken = loc(9);
2618 IterationStatement: T_FOR T_LPAREN LeftHandSideExpression T_IN Expression T_RPAREN Statement ;
2620 case $rule_number: {
2621 AST:: ForEachStatement *node = makeAstNode<AST::ForEachStatement> (driver->nodePool(), sym(3).Expression,
2622 sym(5).Expression, sym(7).Statement);
2623 node->forToken = loc(1);
2624 node->lparenToken = loc(2);
2625 node->inToken = loc(4);
2626 node->rparenToken = loc(6);
2631 IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationNotIn T_IN Expression T_RPAREN Statement ;
2633 case $rule_number: {
2634 AST::LocalForEachStatement *node = makeAstNode<AST::LocalForEachStatement> (driver->nodePool(),
2635 sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement);
2636 node->forToken = loc(1);
2637 node->lparenToken = loc(2);
2638 node->varToken = loc(3);
2639 node->inToken = loc(5);
2640 node->rparenToken = loc(7);
2645 ContinueStatement: T_CONTINUE T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2646 ContinueStatement: T_CONTINUE T_SEMICOLON ;
2648 case $rule_number: {
2649 AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool());
2650 node->continueToken = loc(1);
2651 node->semicolonToken = loc(2);
2656 ContinueStatement: T_CONTINUE JsIdentifier T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2657 ContinueStatement: T_CONTINUE JsIdentifier T_SEMICOLON ;
2659 case $rule_number: {
2660 AST::ContinueStatement *node = makeAstNode<AST::ContinueStatement> (driver->nodePool(), sym(2).sval);
2661 node->continueToken = loc(1);
2662 node->identifierToken = loc(2);
2663 node->semicolonToken = loc(3);
2668 BreakStatement: T_BREAK T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2669 BreakStatement: T_BREAK T_SEMICOLON ;
2671 case $rule_number: {
2672 AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool());
2673 node->breakToken = loc(1);
2674 node->semicolonToken = loc(2);
2679 BreakStatement: T_BREAK JsIdentifier T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2680 BreakStatement: T_BREAK JsIdentifier T_SEMICOLON ;
2682 case $rule_number: {
2683 AST::BreakStatement *node = makeAstNode<AST::BreakStatement> (driver->nodePool(), sym(2).sval);
2684 node->breakToken = loc(1);
2685 node->identifierToken = loc(2);
2686 node->semicolonToken = loc(3);
2691 ReturnStatement: T_RETURN ExpressionOpt T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2692 ReturnStatement: T_RETURN ExpressionOpt T_SEMICOLON ;
2694 case $rule_number: {
2695 AST::ReturnStatement *node = makeAstNode<AST::ReturnStatement> (driver->nodePool(), sym(2).Expression);
2696 node->returnToken = loc(1);
2697 node->semicolonToken = loc(3);
2702 WithStatement: T_WITH T_LPAREN Expression T_RPAREN Statement ;
2704 case $rule_number: {
2705 AST::WithStatement *node = makeAstNode<AST::WithStatement> (driver->nodePool(), sym(3).Expression, sym(5).Statement);
2706 node->withToken = loc(1);
2707 node->lparenToken = loc(2);
2708 node->rparenToken = loc(4);
2713 SwitchStatement: T_SWITCH T_LPAREN Expression T_RPAREN CaseBlock ;
2715 case $rule_number: {
2716 AST::SwitchStatement *node = makeAstNode<AST::SwitchStatement> (driver->nodePool(), sym(3).Expression, sym(5).CaseBlock);
2717 node->switchToken = loc(1);
2718 node->lparenToken = loc(2);
2719 node->rparenToken = loc(4);
2724 CaseBlock: T_LBRACE CaseClausesOpt T_RBRACE ;
2726 case $rule_number: {
2727 AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses);
2728 node->lbraceToken = loc(1);
2729 node->rbraceToken = loc(3);
2734 CaseBlock: T_LBRACE CaseClausesOpt DefaultClause CaseClausesOpt T_RBRACE ;
2736 case $rule_number: {
2737 AST::CaseBlock *node = makeAstNode<AST::CaseBlock> (driver->nodePool(), sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses);
2738 node->lbraceToken = loc(1);
2739 node->rbraceToken = loc(5);
2744 CaseClauses: CaseClause ;
2746 case $rule_number: {
2747 sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClause);
2751 CaseClauses: CaseClauses CaseClause ;
2753 case $rule_number: {
2754 sym(1).Node = makeAstNode<AST::CaseClauses> (driver->nodePool(), sym(1).CaseClauses, sym(2).CaseClause);
2760 case $rule_number: {
2765 CaseClausesOpt: CaseClauses ;
2767 case $rule_number: {
2768 sym(1).Node = sym(1).CaseClauses->finish ();
2772 CaseClause: T_CASE Expression T_COLON StatementListOpt ;
2774 case $rule_number: {
2775 AST::CaseClause *node = makeAstNode<AST::CaseClause> (driver->nodePool(), sym(2).Expression, sym(4).StatementList);
2776 node->caseToken = loc(1);
2777 node->colonToken = loc(3);
2782 DefaultClause: T_DEFAULT T_COLON StatementListOpt ;
2784 case $rule_number: {
2785 AST::DefaultClause *node = makeAstNode<AST::DefaultClause> (driver->nodePool(), sym(3).StatementList);
2786 node->defaultToken = loc(1);
2787 node->colonToken = loc(2);
2792 LabelledStatement: T_SIGNAL T_COLON Statement ;
2793 /.case $rule_number:./
2795 LabelledStatement: T_PROPERTY T_COLON Statement ;
2797 case $rule_number: {
2798 AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), driver->intern(lexer->characterBuffer(), lexer->characterCount()), sym(3).Statement);
2799 node->identifierToken = loc(1);
2800 node->colonToken = loc(2);
2805 LabelledStatement: T_IDENTIFIER T_COLON Statement ;
2807 case $rule_number: {
2808 AST::LabelledStatement *node = makeAstNode<AST::LabelledStatement> (driver->nodePool(), sym(1).sval, sym(3).Statement);
2809 node->identifierToken = loc(1);
2810 node->colonToken = loc(2);
2815 ThrowStatement: T_THROW Expression T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2816 ThrowStatement: T_THROW Expression T_SEMICOLON ;
2818 case $rule_number: {
2819 AST::ThrowStatement *node = makeAstNode<AST::ThrowStatement> (driver->nodePool(), sym(2).Expression);
2820 node->throwToken = loc(1);
2821 node->semicolonToken = loc(3);
2826 TryStatement: T_TRY Block Catch ;
2828 case $rule_number: {
2829 AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch);
2830 node->tryToken = loc(1);
2835 TryStatement: T_TRY Block Finally ;
2837 case $rule_number: {
2838 AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Finally);
2839 node->tryToken = loc(1);
2844 TryStatement: T_TRY Block Catch Finally ;
2846 case $rule_number: {
2847 AST::TryStatement *node = makeAstNode<AST::TryStatement> (driver->nodePool(), sym(2).Statement, sym(3).Catch, sym(4).Finally);
2848 node->tryToken = loc(1);
2853 Catch: T_CATCH T_LPAREN JsIdentifier T_RPAREN Block ;
2855 case $rule_number: {
2856 AST::Catch *node = makeAstNode<AST::Catch> (driver->nodePool(), sym(3).sval, sym(5).Block);
2857 node->catchToken = loc(1);
2858 node->lparenToken = loc(2);
2859 node->identifierToken = loc(3);
2860 node->rparenToken = loc(4);
2865 Finally: T_FINALLY Block ;
2867 case $rule_number: {
2868 AST::Finally *node = makeAstNode<AST::Finally> (driver->nodePool(), sym(2).Block);
2869 node->finallyToken = loc(1);
2874 DebuggerStatement: T_DEBUGGER T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
2875 DebuggerStatement: T_DEBUGGER T_SEMICOLON ;
2877 case $rule_number: {
2878 AST::DebuggerStatement *node = makeAstNode<AST::DebuggerStatement> (driver->nodePool());
2879 node->debuggerToken = loc(1);
2880 node->semicolonToken = loc(2);
2885 FunctionDeclaration: T_FUNCTION JsIdentifier T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
2887 case $rule_number: {
2888 AST::FunctionDeclaration *node = makeAstNode<AST::FunctionDeclaration> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody);
2889 node->functionToken = loc(1);
2890 node->identifierToken = loc(2);
2891 node->lparenToken = loc(3);
2892 node->rparenToken = loc(5);
2893 node->lbraceToken = loc(6);
2894 node->rbraceToken = loc(8);
2899 FunctionExpression: T_FUNCTION IdentifierOpt T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
2901 case $rule_number: {
2902 AST::FunctionExpression *node = makeAstNode<AST::FunctionExpression> (driver->nodePool(), sym(2).sval, sym(4).FormalParameterList, sym(7).FunctionBody);
2903 node->functionToken = loc(1);
2905 node->identifierToken = loc(2);
2906 node->lparenToken = loc(3);
2907 node->rparenToken = loc(5);
2908 node->lbraceToken = loc(6);
2909 node->rbraceToken = loc(8);
2914 FormalParameterList: JsIdentifier ;
2916 case $rule_number: {
2917 AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).sval);
2918 node->identifierToken = loc(1);
2923 FormalParameterList: FormalParameterList T_COMMA JsIdentifier ;
2925 case $rule_number: {
2926 AST::FormalParameterList *node = makeAstNode<AST::FormalParameterList> (driver->nodePool(), sym(1).FormalParameterList, sym(3).sval);
2927 node->commaToken = loc(2);
2928 node->identifierToken = loc(3);
2933 FormalParameterListOpt: ;
2935 case $rule_number: {
2940 FormalParameterListOpt: FormalParameterList ;
2942 case $rule_number: {
2943 sym(1).Node = sym(1).FormalParameterList->finish ();
2949 case $rule_number: {
2954 FunctionBodyOpt: FunctionBody ;
2956 FunctionBody: SourceElements ;
2958 case $rule_number: {
2959 sym(1).Node = makeAstNode<AST::FunctionBody> (driver->nodePool(), sym(1).SourceElements->finish ());
2963 Program: SourceElements ;
2965 case $rule_number: {
2966 sym(1).Node = makeAstNode<AST::Program> (driver->nodePool(), sym(1).SourceElements->finish ());
2970 SourceElements: SourceElement ;
2972 case $rule_number: {
2973 sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElement);
2977 SourceElements: SourceElements SourceElement ;
2979 case $rule_number: {
2980 sym(1).Node = makeAstNode<AST::SourceElements> (driver->nodePool(), sym(1).SourceElements, sym(2).SourceElement);
2984 SourceElement: Statement ;
2986 case $rule_number: {
2987 sym(1).Node = makeAstNode<AST::StatementSourceElement> (driver->nodePool(), sym(1).Statement);
2991 SourceElement: FunctionDeclaration ;
2993 case $rule_number: {
2994 sym(1).Node = makeAstNode<AST::FunctionSourceElement> (driver->nodePool(), sym(1).FunctionDeclaration);
3000 case $rule_number: {
3005 IdentifierOpt: JsIdentifier ;
3007 PropertyNameAndValueListOpt: ;
3009 case $rule_number: {
3014 PropertyNameAndValueListOpt: PropertyNameAndValueList ;
3018 action = nt_action(state_stack[tos], lhs[r] - TERMINAL_COUNT);
3020 } while (action != 0);
3022 if (first_token == last_token) {
3023 const int errorState = state_stack[tos];
3025 // automatic insertion of `;'
3026 if (yytoken != -1 && t_action(errorState, T_AUTOMATIC_SEMICOLON) && automatic(driver, yytoken)) {
3027 SavedToken &tk = token_buffer[0];
3032 yylloc = yyprevlloc;
3033 yylloc.offset += yylloc.length;
3034 yylloc.startColumn += yylloc.length;
3037 //const QString msg = qApp->translate("QDeclarativeParser", "Missing `;'");
3038 //diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, yylloc, msg));
3040 first_token = &token_buffer[0];
3041 last_token = &token_buffer[1];
3043 yytoken = T_SEMICOLON;
3046 action = errorState;
3053 token_buffer[0].token = yytoken;
3054 token_buffer[0].dval = yylval;
3055 token_buffer[0].loc = yylloc;
3057 token_buffer[1].token = yytoken = lexer->lex();
3058 token_buffer[1].dval = yylval = lexer->dval();
3059 token_buffer[1].loc = yylloc = location(lexer);
3061 if (t_action(errorState, yytoken)) {
3063 int token = token_buffer[0].token;
3064 if (token < 0 || token >= TERMINAL_COUNT)
3065 msg = qApp->translate("QDeclarativeParser", "Syntax error");
3067 msg = qApp->translate("QDeclarativeParser", "Unexpected token `%1'").arg(QLatin1String(spell[token]));
3068 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
3070 action = errorState;
3074 static int tokens[] = {
3082 T_RPAREN, T_RBRACKET, T_RBRACE,
3087 T_LPAREN, T_LBRACKET, T_LBRACE,
3092 for (int *tk = tokens; *tk != EOF_SYMBOL; ++tk) {
3093 int a = t_action(errorState, *tk);
3094 if (a > 0 && t_action(a, yytoken)) {
3095 const QString msg = qApp->translate("QDeclarativeParser", "Expected token `%1'").arg(QLatin1String(spell[*tk]));
3096 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
3100 yylloc = token_buffer[0].loc;
3103 first_token = &token_buffer[0];
3104 last_token = &token_buffer[2];
3106 action = errorState;
3111 for (int tk = 1; tk < TERMINAL_COUNT; ++tk) {
3112 if (tk == T_AUTOMATIC_SEMICOLON || tk == T_FEED_UI_PROGRAM ||
3113 tk == T_FEED_JS_STATEMENT || tk == T_FEED_JS_EXPRESSION ||
3114 tk == T_FEED_JS_SOURCE_ELEMENT)
3117 int a = t_action(errorState, tk);
3118 if (a > 0 && t_action(a, yytoken)) {
3119 const QString msg = qApp->translate("QDeclarativeParser", "Expected token `%1'").arg(QLatin1String(spell[tk]));
3120 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
3124 yylloc = token_buffer[0].loc;
3127 action = errorState;
3132 const QString msg = qApp->translate("QDeclarativeParser", "Syntax error");
3133 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
3139 QT_QML_END_NAMESPACE
3144 QT_QML_END_NAMESPACE
3148 #endif // QDECLARATIVEJSPARSER_P_H