public override IAstNode VisitFunctionCallExpression([NotNull] FunctionCallExpressionContext context)
{
Prototype function = FindCallTarget(context.CaleeName);
var args = from expCtx in context.expression( )
select(IExpression) expCtx.Accept(this);
return(new FunctionCallExpression(context.GetSourceSpan( ), function, args));
}
public override IAstNode VisitFunctionCallExpression(FunctionCallExpressionContext context)
{
Prototype?function = FindCallTarget(context.CaleeName);
if (function is null)
{
return(new ErrorNode(context.GetSourceSpan( ), $"Call to unknown function '{context.CaleeName}'"));
}
var args = from expCtx in context.expression( )
select(IExpression) expCtx.Accept(this);
return(new FunctionCallExpression(context.GetSourceSpan( ), function, args));
}