public UstNode VisitArgs([NotNull] DslParser.ArgsContext context)
{
List <Expression> expressions = context.arg().Select(arg =>
(Expression)VisitArg(arg)).ToList();
var span = context.GetTextSpan();
ArgsNode result;
if (expressions.All(expr => expr.NodeType != NodeType.PatternMultipleExpressions))
{
result = new ArgsNode(expressions, span, null);
}
else
{
result = new PatternExpressions()
{
Collection = expressions,
TextSpan = span
};
}
return(result);
}
public PatternUst VisitArgs([NotNull] DslParser.ArgsContext context)
{
IEnumerable <PatternUst> expressions =
context.arg().Select(arg => (PatternUst)VisitArg(arg));
var textSpan = context.GetTextSpan();
PatternArgs result;
if (expressions.All(expr => !(expr is PatternMultipleExpressions)))
{
result = new PatternArgs(expressions)
{
TextSpan = textSpan
};
}
else
{
result = new PatternArgs(expressions)
{
TextSpan = textSpan
};
}
return(result);
}