https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65269
--- Comment #5 from GK <hgkamath at hotmail dot com> ---
Confirming that origin library and the gcc (c-concepts) built with no errors.
make test
1 test failed out of 60
58 - test_range_algo_none_of (OTHER_FAULT)
seems expected
It(none_of.cpp) fails because the test is copied form all_of.cpp
bool pos(int n) { return n > 0; } // '>' should be changed to '<'
