public override bool Walk(ErrorExpression node) { return false; }
private ErrorExpression(string verbatimImage, Expression preceding, ErrorExpression nested) { _preceding = preceding; _verbatimImage = verbatimImage; _nested = nested; }
public override bool Walk(ErrorExpression node) { HasSideEffects = true; return false; }
public override bool Walk(ErrorExpression node) { HasError = true; return false; }
public ErrorParameter(ErrorExpression errorValue) : base("", ParameterKind.Normal) { _error = errorValue; }
private ErrorExpression Error(string verbatimImage = null, Expression preceeding = null) { var res = new ErrorExpression(verbatimImage, preceeding); res.SetLoc(GetStart(), GetEnd()); return res; }
private ErrorExpression(string verbatimImage, Expression preceding, ErrorExpression nested) { _preceding = preceding; _verbatimImage = verbatimImage; _nested = nested; }
public ErrorParameter(ErrorExpression errorValue) : base("", ParameterKind.Normal) { _error = errorValue; }
private ErrorExpression ReadLineAsError(Expression preceeding, string message) { var t = NextToken(); Debug.Assert(t.Kind == TokenKind.Colon); var image = new StringBuilder(); if (_verbatim) { image.Append(_tokenWhiteSpace); } image.Append(':'); while (!IsEndOfLineToken(PeekToken())) { t = NextToken(); if (_verbatim) { image.Append(_tokenWhiteSpace); image.Append(t.VerbatimImage); } else { image.Append(t.Image); } } var err = new ErrorExpression(image.ToString(), preceeding); err.SetLoc(preceeding.StartIndex, GetEnd()); ReportSyntaxError(err.StartIndex, err.EndIndex, message); return err; }
public override void PostWalk(ErrorExpression node) { PostWalkWorker(node); }
// ErrorExpression public override bool Walk(ErrorExpression node) { return ShouldWalkWorker(node); }