Re: [PATCH] Merge from gomp-4_5-branch to trunk

[Martin Sebor <msebor@redhat.com>]

On 11/05/2015 09:08 PM, David Edelsohn wrote:
> Sorry for the incorrect blame.  I thought the failure was due to GOMP
> changes, but it appears to be due to the placement new size changes.
> I am re-testing after Martin's fix.
>
> By the way, Martin, the ChangeLog entry is wrong

I've fixed the ChangeLog.

With Jason's help, I've also figured out why I missed the libstdc++
boostrap breakage. I've been assuming that make bootstrap invoked
after a change to the compiler rebuilds libstdc++ and any other
libraries. That apparently isn't the case. I will need to adjust
my workflow to avoid this problem in the future. If there is a page
on the Wiki or somewhere with best practices or recommended steps
that someone knows about, I'd be grateful for a pointer.

Again, sorry for the breakage.

Martin

>
> 2015-11-05  Martin Sebor  <msebor@redhat.com>
>
>          PR c++/67942
>          * invoke.texi (-Wplacement-new): Document new option.
>          * gcc/testsuite/g++.dg/warn/Wplacement-new-size.C: New test.
>
> The invoke.texi change should list doc/invoke.texi and the testsuite
> change should go in testsuite/ChangeLog.
>
> Thanks, David
>