Re: [PATCH][c++] Do not warn about unused macros while processing #pragma GCC optimize

[Jeff Law via Gcc-patches]

On 8/5/19 7:53 PM, Piotr H. Dabrowski wrote:
> Fixes c++/91318.
>
> libcpp/ChangeLog:
>
> 2019-08-06  Piotr Henryk Dabrowski  <p...@phd.re>
>
>       PR c++/91318
>       * include/cpplib.h: Added cpp_define_unused(), 
> cpp_define_formatted_unused()
>       * directives.c: Likewise.
>
> gcc/c-family/ChangeLog:
>
> 2019-08-06  Piotr Henryk Dabrowski  <p...@phd.re>
>
>       PR c++/91318
>       * c-cppbuiltin.c: c_cpp_builtins_optimize_pragma(): use 
> cpp_define_unused()

THanks.  I've bootstrapped and regression tested this patch and pushed
it to the trunk.  Sorry about the long delay.

jeff