[Bug c++/71003] __extension__ silences pedwarn for "\e" in C but not in C++

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71003

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=87274

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
There's PR 87274 as well.