UDAs grammar: @<template_instance> valid?

[Bruno Medeiros via Digitalmars-d]

On 29/10/2014 13:21, Kenji Hara via Digitalmars-d wrote:
> 2014-10-29 21:33 GMT+09:00 Bruno Medeiros via Digitalmars-d
> <digitalmars-d at puremagic.com <mailto:digitalmars-d at puremagic.com>>:
>
>     Someone opened an issue report for a bug in the DDT parser, it
>     doesn't parse this:
>
>     template X(int Y){}
>
>     @X!3  // error here
>     void main(){}
>
>     And yet DMD accepts this code. Is this grammar supposed to be valid
>     though? The grammar spec doesn't allow it, not that means much. I
>     searched for an open grammar bug, but couldn't find one.
>
>
> It is a grammar bug, because DMD parser intentionally accepts the syntax.
>

Opened: https://issues.dlang.org/show_bug.cgi?id=13664


-- 
Bruno Medeiros
https://twitter.com/brunodomedeiros