[Bug c++/68965] [5 Regression] `-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs)
mpolacek at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Jan 19 17:12:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68965
--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Jan 19 17:11:53 2016
New Revision: 232574
URL: https://gcc.gnu.org/viewcvs?rev=232574&root=gcc&view=rev
Log:
PR c++/68965
* pt.c (tsubst_copy): Mark elements in expanded vector as used.
* g++.dg/cpp1y/parameter-pack-1.C: New test.
* g++.dg/cpp1y/parameter-pack-2.C: New test.
Added:
branches/gcc-5-branch/gcc/testsuite/g++.dg/cpp1y/parameter-pack-1.C
branches/gcc-5-branch/gcc/testsuite/g++.dg/cpp1y/parameter-pack-2.C
Modified:
branches/gcc-5-branch/gcc/cp/ChangeLog
branches/gcc-5-branch/gcc/cp/pt.c
branches/gcc-5-branch/gcc/testsuite/ChangeLog
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