r258159 - in /branches/gcc-6-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Mar  2 23:52:06 2018
New Revision: 258159

URL: https://gcc.gnu.org/viewcvs?rev=258159&root=gcc&view=rev
Log:
PR libstdc++/84671 handle digit separators in duration literals

Backport from mainline
2018-03-02  Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/84671
	* include/bits/parse_numbers.h (_Number_help): Add partial
	specialization to handle digit separators. Adjust partial
	specialization for recursion temrination to require _Pow == 1ULL.
	* testsuite/20_util/duration/literals/84671.cc: New

Added:
    branches/gcc-6-branch/libstdc++-v3/testsuite/20_util/duration/literals/84671.cc
Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/include/bits/parse_numbers.h