[Bug c++/82728] [8 regression] Incorrect -Wunused-but-set-variable warning with a const

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82728

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|needs-bisection             |
                 CC|                            |jason at gcc dot gnu.org
          Component|c                           |c++

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Started with r253266:

commit 4cedc476c94a41551d965bc57fbbe0186983c3c4
Author: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Thu Sep 28 19:39:45 2017 +0000

            PR c++/56973, DR 696 - capture constant variables only as needed.