r277338 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Wed Oct 23 16:14:50 2019
New Revision: 277338

URL: https://gcc.gnu.org/viewcvs?rev=277338&root=gcc&view=rev
Log:
Only qualify function as constexpr for C++14 and later

This helper function is not a valid constexpr function in C++11, so
should only be marked constexpr for C++14 and later.

	* include/debug/helper_functions.h (__valid_range): Change
	_GLIBCXX_CONSTEXPR to _GLIBCXX14_CONSTEXPR.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/debug/helper_functions.h