[Bug bootstrap/68361] [6 regression] Bootstrap failure with --enable-checking=release

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68361

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Nov 17 18:16:29 2015
New Revision: 230470

URL: https://gcc.gnu.org/viewcvs?rev=230470&root=gcc&view=rev
Log:
        PR bootstrap/68361

        * cvt.c (cp_convert_and_check): Use warning_sentinel to suppress
        -Wparentheses.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wparentheses-28.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cvt.c