2 * Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
3 * Copyright (C) 2001 Peter Kelly (pmk@post.com)
4 * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
32 void Parser::parse(JSGlobalData* globalData, FunctionParameters* parameters, JSParserStrictness strictness, JSParserMode mode, int* errLine, UString* errMsg)
38 UString defaultErrMsg;
41 errLine = &defaultErrLine;
43 errMsg = &defaultErrMsg;
48 Lexer& lexer = *globalData->lexer;
49 lexer.setCode(*m_source, m_arena);
51 UString parseError = jsParse(globalData, parameters, strictness, mode, m_source);
52 int lineNumber = lexer.lineNumber();
53 bool lexError = lexer.sawError();
54 UString lexErrorMessage = lexError ? lexer.getErrorMessage() : UString();
55 ASSERT(lexErrorMessage.isNull() != lexError);
58 if (!parseError.isNull() || lexError) {
59 *errLine = lineNumber;
60 *errMsg = !lexErrorMessage.isNull() ? lexErrorMessage : parseError;
65 void Parser::didFinishParsing(SourceElements* sourceElements, ParserArenaData<DeclarationStacks::VarStack>* varStack,
66 ParserArenaData<DeclarationStacks::FunctionStack>* funcStack, CodeFeatures features, int lastLine, int numConstants, IdentifierSet& capturedVars)
68 m_sourceElements = sourceElements;
69 m_varDeclarations = varStack;
70 m_funcDeclarations = funcStack;
71 m_capturedVariables.swap(capturedVars);
72 m_features = features;
73 m_lastLine = lastLine;
74 m_numConstants = numConstants;