r275173 - in /branches/gcc-8-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Aug 30 13:50:05 2019
New Revision: 275173

URL: https://gcc.gnu.org/viewcvs?rev=275173&root=gcc&view=rev
Log:
Avoid -Wconversion warnings when -Wsystem-headers is used

Backport from mainline
2019-03-22  Jonathan Wakely  <jwakely@redhat.com>

	* include/bits/stl_algobase.h (__lg): Do arithmetic on type int to
	avoid -Wconversion warnings.

Modified:
    branches/gcc-8-branch/libstdc++-v3/ChangeLog
    branches/gcc-8-branch/libstdc++-v3/include/bits/stl_algobase.h