Re: [boost] request for a test in GCC 4.0.0 20050309 (was [aligned_storage][repost] problems with GCC 4.0.0 20050309)

From: Martin Wille (mw8329_at_[hidden])
Date: 2005-03-14 11:40:36

Joaquín Mª López Muñoz wrote:
> Would some kind sould please test the following in GCC 4.0.0 20050309?
> 
> #include <cstddef>
> 
> template<
>  std::size_t size_,
>  std::size_t alignment_ = std::size_t(-1)>
> struct aligned_storage
> {
> };
> 
> template<typename T>
> struct foo
> {
>   aligned_storage<sizeof(T)> as;
> };
> 
> int main()
> {
>   foo<double> f;
> }
> 
> I'm trying to isolate the aligned_storage-problem with GCC 4.0 shown at:
> 
> http://tinyurl.com/4hxy5

13: error: '(size_t)((-1))' is not a valid template argument for type 
'unsigned int' because it is a non-constant expression

Looks like you found a simple test case.

Regards,
m