public UstNode VisitLiteralOrPatternId(DslParser.LiteralOrPatternIdContext context)
{
Token result;
if (context.Id() != null)
{
result = ProcessId(context.Id());
}
else
{
if (context.patternId().Length == 1)
{
var firstPatternId = context.patternId().First();
result = (IdToken)VisitPatternId(firstPatternId);
}
else
{
Token[] values = context.patternId().Select(literal =>
{
return((IdToken)VisitPatternId(literal));
}).ToArray();
result = new PatternVarDef(GetNewVarDefName(), values, context.GetTextSpan());
}
}
return(result);
}
public PatternUst VisitLiteralOrPatternId(DslParser.LiteralOrPatternIdContext context)
{
PatternUst result;
if (context.Id() != null)
{
result = ProcessId(context.Id());
}
else
{
result = ProcessPatternIds(context.patternId());
}
return(result);
}