[Bug c++/17041] [3.5 regression] Erroneous "suggest parentheses around assignment used as truth value" warning in template members.

["jsm at polyomino dot org dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From jsm at polyomino dot org dot uk  2004-08-17 15:25 -------
Subject: Re:  [3.5 regression] Erroneous "suggest parentheses
 around assignment used as truth value" warning in template members.

On Tue, 17 Aug 2004, reichelt at gcc dot gnu dot org wrote:

>   http://gcc.gnu.org/ml/gcc-cvs/2004-07/msg00990.html
> seems to be responsible for the regression.
> 
> Could you please have a look?
> 
> Btw, here's an even shorter testcase:
> 
> ====================================================
> template<int> struct A
> {
>     int i;
>     A() { if ((i = 0)) ; }
> };
> 
> A<0> a;
> ====================================================

I take it then that this works (i.e. doesn't warn) in 3.3.x or earlier, 
for it to be a regression?  Since this warning was *completely* broken 
(i.e. never warning even when it should) in 3.4.x as it hadn't been 
reimplemented for the new parser.



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17041