PATCH: PR testsuite/41496: [4.5 regression] Many regressions on trunk

[Janis Johnson]

On Tue, 2009-09-29 at 11:01 -0700, H.J. Lu wrote:
> Hi Janis,
> 
> We need to unset DEFAULT_CXXFLAGS if we set it and it didn't exist before.
> Otherwise, wrong DEFAULT_CXXFLAGS will be used in other tests. OK for
> trunk?
> 
> Thanks.
> 
> 
> H.J.
> ---
> 2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
> 
> 	PR testsuite/41496
> 	* g++.dg/dfp/dfp.exp: Unset DEFAULT_CXXFLAGS if it didn't exist
> 	before.

OK.

Janis