[google/gcc-4_7, trunk] Fix problem with -fdebug-types-section and template instantiations, take 2

[Sterling Augustine]

On Wed, Aug 29, 2012 at 12:03 PM, Cary Coutant <ccoutant@google.com> wrote:
>> This patch is for trunk and the google/gcc-4_7 branch.
>>
>> 2012-08-28   Cary Coutant  <ccoutant@google.com>
>>
>>         * gcc/dwarf2out.c (clone_tree_partial): Remove.
>>         (copy_decls_walk): Don't copy children of a declaration
>>         into a type unit.
>
> For trunk, I've submitted a new patch that combines this one with a
> previous pending patch.
>
> Still looking for an approval for google/gcc-4_7 branch...
>
> -cary

This is OK for google 4.7