public ParserEngine(TransitionTable transitions, SyntaxErrors errorDef)
{
CodeContract.RequiresArgumentNotNull(transitions, "transitions");
CodeContract.RequiresArgumentNotNull(errorDef, "errorDef");
m_transitions = transitions;
m_reducer = new ReduceVisitor(transitions);
m_heads = new List<ParserHead>();
m_shiftedHeads = new List<ParserHead>();
m_acceptedHeads = new List<ParserHead>();
m_errorCandidates = new List<ParserHead>();
m_tempHeads = new List<ParserHead>();
m_reducedHeads = new List<ParserHead>();
m_recoverReducedHeads = new List<ParserHead>();
m_errorDef = errorDef;
m_cleaner = new ParserHeadCleaner();
EnableDeletionRecovery = true;
EnableInsertionRecovery = true;
EnableReplacementRecovery = true;
//init state
m_heads.Add(new ParserHead(new StackNode(0, null, null)));
}
protected virtual void OnDefineParserErrors(SyntaxErrors errorDefinition, CompilationErrorManager errorManager)
{
errorManager.DefineError(errorDefinition.LexicalErrorId, 0, CompilationStage.Scanning, "Invalid token: {0}");
errorManager.DefineError(errorDefinition.TokenUnexpectedId, 0, CompilationStage.Parsing, "Unexpected token: {0}");
errorManager.DefineError(errorDefinition.TokenMissingId, 0, CompilationStage.Parsing, "Missing token: {0}");
errorManager.DefineError(errorDefinition.OtherErrorId, 0, CompilationStage.Parsing, "Syntax error");
}
public ParserEngine(TransitionTable transitions, SyntaxErrors errorDef)
{
CodeContract.RequiresArgumentNotNull(transitions, "transitions");
CodeContract.RequiresArgumentNotNull(errorDef, "errorDef");
m_transitions = transitions;
m_reducer = new ReduceVisitor(transitions);
m_heads = new List <ParserHead>();
m_shiftedHeads = new List <ParserHead>();
m_acceptedHeads = new List <ParserHead>();
m_errorCandidates = new List <ParserHead>();
m_tempHeads = new List <ParserHead>();
m_reducedHeads = new List <ParserHead>();
m_recoverReducedHeads = new List <ParserHead>();
m_errorDef = errorDef;
m_cleaner = new ParserHeadCleaner();
EnableDeletionRecovery = true;
EnableInsertionRecovery = true;
EnableReplacementRecovery = true;
//init state
m_heads.Add(new ParserHead(new StackNode(0, null, null)));
}
protected ParserBase(CompilationErrorManager errorManager)
{
CodeContract.RequiresArgumentNotNull(errorManager, "errorManager");
m_errorManager = errorManager;
m_errorDefinition = new SyntaxErrors()
{
LexicalErrorId = 101,
TokenUnexpectedId = 201,
TokenMissingId = 202,
OtherErrorId = 203
};
m_triviaTokens = new List <Token>();
}
public ParserEngine(TransitionTable transitions, SyntaxErrors errorDef)
{
CodeContract.RequiresArgumentNotNull(transitions, "transitions");
CodeContract.RequiresArgumentNotNull(errorDef, "errorDef");
m_transitions = transitions;
m_reducer = new ReduceVisitor(transitions);
m_heads = new List<ParserHead>();
m_tempHeads = new List<ParserHead>();
m_acceptedHeads = new List<ParserHead>();
m_errorCandidates = new List<ParserHead>();
m_errorDef = errorDef;
//init state
m_heads.Add(new ParserHead(new StackNode(0, null, null)));
}
protected ParserBase(CompilationErrorManager errorManager)
{
CodeContract.RequiresArgumentNotNull(errorManager, "errorManager");
m_errorManager = errorManager;
m_errorDefinition = new SyntaxErrors()
{
LexicalErrorId = 101,
TokenUnexpectedId = 201,
TokenMissingId = 202,
TokenMistakeId = 203,
OtherErrorId = 200
};
m_triviaTokens = new List <Token>();
EnableReplacementRecovery = true;
EnableInsertionRecovery = true;
EnableDeletionRecovery = true;
}