BoundExpression BindPseudoConst(AST.PseudoConstUse x)
{
var unit = _routine.ContainingFile.Syntax.SourceUnit;
switch (x.Type)
{
case AST.PseudoConstUse.Types.Line:
return(new BoundLiteral(unit.LineBreaks.GetLineFromPosition(x.Span.Start) + 1));
case AST.PseudoConstUse.Types.Dir:
case AST.PseudoConstUse.Types.File:
return(new BoundPseudoConst(x.Type));
case AST.PseudoConstUse.Types.Function:
if (_routine is SourceFunctionSymbol || _routine is SourceMethodSymbol)
{
return(new BoundLiteral(_routine.Name));
}
if (_routine is SourceGlobalMethodSymbol)
{
return(new BoundLiteral(string.Empty));
}
throw ExceptionUtilities.UnexpectedValue(_routine);
case AST.PseudoConstUse.Types.Method:
if (_routine is SourceMethodSymbol)
{
return(new BoundLiteral(_routine.ContainingType.MakeQualifiedName().ToString(new Name(_routine.Name), false)));
}
goto case AST.PseudoConstUse.Types.Function;
case AST.PseudoConstUse.Types.Class:
if (_flowCtx.TypeRefContext.ContainingType != null)
{
return(new BoundLiteral(_flowCtx.TypeRefContext.ContainingType.MakeQualifiedName().ToString()));
}
return(new BoundLiteral(string.Empty));
default:
throw new NotImplementedException(x.Type.ToString()); //
}
}
