#include "config.h"
#include "Parser.h"
#include "Debugger.h"
#include "JSParser.h"
#include "Lexer.h"
namespace JSC {
void Parser::parse(JSGlobalData* globalData, FunctionParameters* parameters, JSParserStrictness strictness, JSParserMode mode, int* errLine, UString* errMsg)
{
ASSERT(globalData);
m_sourceElements = 0;
int defaultErrLine;
UString defaultErrMsg;
if (!errLine)
errLine = &defaultErrLine;
if (!errMsg)
errMsg = &defaultErrMsg;
*errLine = -1;
*errMsg = UString();
Lexer& lexer = *globalData->lexer;
lexer.setCode(*m_source, m_arena);
const char* parseError = jsParse(globalData, parameters, strictness, mode, m_source);
int lineNumber = lexer.lineNumber();
bool lexError = lexer.sawError();
lexer.clear();
if (parseError || lexError) {
*errLine = lineNumber;
*errMsg = parseError ? parseError : "Parse error";
m_sourceElements = 0;
}
}
void Parser::didFinishParsing(SourceElements* sourceElements, ParserArenaData<DeclarationStacks::VarStack>* varStack,
ParserArenaData<DeclarationStacks::FunctionStack>* funcStack, CodeFeatures features, int lastLine, int numConstants, IdentifierSet& capturedVars)
{
m_sourceElements = sourceElements;
m_varDeclarations = varStack;
m_funcDeclarations = funcStack;
m_capturedVariables.swap(capturedVars);
m_features = features;
m_lastLine = lastLine;
m_numConstants = numConstants;
}
}