Re: [boost] [repost][aligned_storage] problem for GCC 3.2 and proposed solution

From: Christoph Ludwig (cludwig_at_[hidden])
Date: 2004-11-29 03:32:54

On Sun, Nov 28, 2004 at 11:03:43PM +0100, JOAQUIN LOPEZ MU?Z wrote:
> Allow me to repost this, since seems it has
> gone thru the list indavertently. I'd be grateful
> if people with various versions of GCC can try
> the snippet so as to determine to which extent
> the problem shows.
> 
> Original post follows:
> 
> The following program:
> 
> #include <boost/aligned_storage.hpp>
> 
> struct foo
> {
>   foo(int x){}
> 
> private:
>   boost::aligned_storage<sizeof(int)> a;
> };
> 
> int main()
> {
>   foo f(5);
> 
>   return 0;
> }
> 
> fails in GCC 3.2 20020927 with the error:
> 
[...]

Your program compiles fine here with g++ 3.2.3, 3.3.1, and 3.4.2.
If the bug was indeed fixed within the 3.2 release series then it is likely it
was a regression. But I don't have gcc 3.0 and 3.1 installed anymore so I
cannot test those compilers.

Christoph

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