[Bug c++/120900] C++ passes user aligned struct differently from C

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120900

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Andrew Pinski from comment #3)
> There is a dup of that issue somewhere.
> 
> But I can't find it right now. Basically it should be rejected for comment
> #0 ...

What do you mean by "reject"?  x86 header has plenty of

typedef long long __m128i_u __attribute__ ((__vector_size__ (16),
__may_alias__,
 __aligned__ (1)));

whose canonical type is

typedef long long __m128i __attribute__ ((__vector_size__ (16),
__may_alias__));