public void SyntaxError(TextWriter textWriter, IRecognizer recogniser, IToken token, int i1, int i2,
string msg, RecognitionException recognitionException)
{
var lexeme = Builder.GetCurrentLexeme();
var nonCommentLexeme = Builder.GetCurrentNonCommentLexeme();
Builder.ResetCurrentLexeme(token.TokenIndex, token.TokenIndex);
var mark = Builder.Mark();
Builder.Done(mark, SpringNodeType.Error, new ErrorMessage(msg, token.StopIndex - token.StartIndex + 1));
Builder.ResetCurrentLexeme(lexeme, nonCommentLexeme);
}
public override Unit VisitPrimaryExpression(CParser.PrimaryExpressionContext context)
{
if (context.Identifier() != null)
{
_builder.ResetCurrentLexeme(context.SourceInterval.a, context.SourceInterval.a);
var mark = _builder.Mark();
base.VisitChildren(context);
_builder.Done(mark, SpringReferenceNodeElement.NODE_TYPE, context);
}
else
{
VisitChildren(context);
}
return(Unit.Instance);
}
public IFile ParseFile()
{
using (var def = Lifetime.Define())
{
var builder = new PsiBuilder(_lexer, SpringFileNodeType.Instance, new TokenFactory(), def.Lifetime);
var lexer = new ToylangLexer(new AntlrInputStream(_lexer.Buffer.GetText()));
var parser = new ToylangParser(new CommonTokenStream(lexer));
parser.AddErrorListener(new SpringErrorListener(builder));
var visitor = new NodeVisitor(builder);
// Begin Top level File
var fileBeginMark = builder.Mark();
// Inner structure
visitor.Visit(parser.file());
// End Top level File
builder.ResetCurrentLexeme(visitor.MaxTokenIndexConsumed, visitor.MaxTokenIndexConsumed);
builder.Done(fileBeginMark, SpringFileNodeType.Instance, null);
var compositeElement = builder.BuildTree();
var file = (IFile)compositeElement;
return(file);
}
}
public override void SyntaxError(
TextWriter output, IRecognizer recognizer, IToken offendingSymbol,
int line, int charPositionInLine, string msg, RecognitionException e
)
{
var curLexeme = _builder.GetCurrentLexeme();
var curNonCommentLexeme = _builder.GetCurrentNonCommentLexeme();
_builder.ResetCurrentLexeme(offendingSymbol.TokenIndex, offendingSymbol.TokenIndex);
var mark = _builder.Mark();
var length = offendingSymbol.StopIndex - offendingSymbol.StartIndex + 1;
_builder.Done(mark, PascalNodeTypes.Error, new PascalErrorNodeType.Message(msg, length));
_builder.ResetCurrentLexeme(curLexeme, curNonCommentLexeme);
}
public override void SyntaxError(
TextWriter output, IRecognizer recognizer, IToken offendingSymbol,
int line, int charPositionInLine, string msg, RecognitionException e
)
{
_builder.ResetCurrentLexeme(offendingSymbol.TokenIndex, offendingSymbol.TokenIndex);
var mark = _builder.Mark();
var length = offendingSymbol.StopIndex - offendingSymbol.StartIndex + 1;
_builder.Done(mark, SpringErrorNodeType.Instance, new SpringErrorNodeType.Message(msg, length));
}
private int _enter(int lexeme)
{
_psiBuilder.ResetCurrentLexeme(lexeme, lexeme);
return(_psiBuilder.Mark());
}
public override void SyntaxError(TextWriter output, IRecognizer recognizer, IToken offendingSymbol,
int line, int charPositionInLine, string msg, RecognitionException e)
{
_builder.ResetCurrentLexeme(offendingSymbol.TokenIndex, offendingSymbol.TokenIndex);
_builder.DoneBeforeWhitespaces(_builder.Mark(), SpringPsiBuilderErrorElement.NODE_TYPE, new ErrorMsgWithLengthAndType(msg, offendingSymbol.Text.Length));
}
private int BeginCreatingNode(int begin)
{
_psiBuilder.ResetCurrentLexeme(begin, begin);
return(_psiBuilder.Mark());
}