[Bug c/81795] Stray "originally defined here" when using -Wc++-compat with #pragma GCC diagnostic push/pop

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81795

--- Comment #6 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Author: aldyh
Date: Wed Sep 13 16:54:20 2017
New Revision: 252410

URL: https://gcc.gnu.org/viewcvs?rev=252410&root=gcc&view=rev
Log:
        PR c/81795
        * c-decl.c (pushtag): Only print inform if the warning was printed.
        (grokdeclarator): Likewise.

        * gcc.dg/pr81795.c: New test.

Added:
    branches/range-gen2/gcc/testsuite/gcc.dg/pr81795.c
Modified:
    branches/range-gen2/gcc/c/ChangeLog
    branches/range-gen2/gcc/c/c-decl.c
    branches/range-gen2/gcc/testsuite/ChangeLog