[Bug c++/52215] [4.7 Regression] FAIL: ext/profile/mutex_extensions_neg.cc (test for excess errors)

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52215

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-02-12
                 CC|                            |amacleod at redhat dot com
          Component|libstdc++                   |c++
     Ever Confirmed|0                           |1

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-02-12 
14:13:38 UTC ---
Confirmed, this works with -m64 but fails with -m32

enum E { EE };

int main()
{
  E e = EE;
  __atomic_compare_exchange_n(&e, &e, e, true, __ATOMIC_ACQ_REL,
__ATOMIC_RELAXED);
}


cas.cc:6:82: error: conversion from ‘enum E*’ to ‘enum E’ [-fpermissive]