https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101361
--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:a8ae5dbc60eedade3514e51e3cb35fd28ec1d4c8 commit r10-9982-ga8ae5dbc60eedade3514e51e3cb35fd28ec1d4c8 Author: Jonathan Wakely <jwak...@redhat.com> Date: Tue Jul 13 12:21:27 2021 +0100 libstdc++: Simplify basic_string_view::ends_with [PR 101361] The use of npos triggers a diagnostic as described in PR c++/101361. This change replaces the use of npos with the exact length, which is already known. We can further simplify it by inlining the effects of compare and substr, avoiding the redundant range checks in the latter. Signed-off-by: Jonathan Wakely <jwak...@redhat.com> libstdc++-v3/ChangeLog: PR c++/101361 * include/std/string_view (ends_with): Use traits_type::compare directly. (cherry picked from commit 4d3eaeb4f505b0838c673ee28e7dba8687fc8272)
