public override StringTemplate GenExpr(CodeGenerator generator,
StringTemplateGroup templates,
DFA dfa)
{
StringTemplate eST = null;
if (templates != null)
{
if (_synpred)
{
eST = templates.GetInstanceOf("evalSynPredicate");
}
else
{
eST = templates.GetInstanceOf("evalPredicate");
generator.grammar.decisionsWhoseDFAsUsesSemPreds.Add(dfa);
}
string predEnclosingRuleName = predicateAST.enclosingRuleName;
/*
* String decisionEnclosingRuleName =
* dfa.getNFADecisionStartState().getEnclosingRule();
* // if these rulenames are diff, then pred was hoisted out of rule
* // Currently I don't warn you about this as it could be annoying.
* // I do the translation anyway.
*/
//eST.setAttribute("pred", this.toString());
if (generator != null)
{
eST.SetAttribute("pred",
generator.TranslateAction(predEnclosingRuleName, predicateAST));
}
}
else
{
eST = new StringTemplate("$pred$");
eST.SetAttribute("pred", this.ToString());
return(eST);
}
if (generator != null)
{
string description =
generator.target.GetTargetStringLiteralFromString(this.ToString());
eST.SetAttribute("description", description);
}
return(eST);
}
public override StringTemplate GenExpr( CodeGenerator generator,
StringTemplateGroup templates,
DFA dfa )
{
StringTemplate eST = null;
if ( templates != null )
{
if ( _synpred )
{
eST = templates.GetInstanceOf( "evalSynPredicate" );
}
else
{
eST = templates.GetInstanceOf( "evalPredicate" );
generator.grammar.decisionsWhoseDFAsUsesSemPreds.Add( dfa );
}
string predEnclosingRuleName = predicateAST.enclosingRuleName;
/*
String decisionEnclosingRuleName =
dfa.getNFADecisionStartState().getEnclosingRule();
// if these rulenames are diff, then pred was hoisted out of rule
// Currently I don't warn you about this as it could be annoying.
// I do the translation anyway.
*/
//eST.setAttribute("pred", this.toString());
if ( generator != null )
{
eST.SetAttribute( "pred",
generator.TranslateAction( predEnclosingRuleName, predicateAST ) );
}
}
else
{
eST = new StringTemplate( "$pred$" );
eST.SetAttribute( "pred", this.ToString() );
return eST;
}
if ( generator != null )
{
string description =
generator.target.GetTargetStringLiteralFromString( this.ToString() );
eST.SetAttribute( "description", description );
}
return eST;
}
