[Bug c++/83942] [8 Regression] False -Wunused-but-set-variable when const scoped enum is cast to int
jason at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jan 29 16:57:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83942
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Mon Jan 29 16:56:28 2018
New Revision: 257155
URL: https://gcc.gnu.org/viewcvs?rev=257155&root=gcc&view=rev
Log:
PR c++/83942 - wrong unused warning with static_cast.
* cvt.c (ocp_convert): Call mark_rvalue_use.
Added:
trunk/gcc/testsuite/g++.dg/warn/Wunused-var30.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cvt.c
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