https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100682
Bug ID: 100682 Summary: Outdated manual about the debug mode using Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: frankhb1989 at gmail dot com Target Milestone: --- As I see <debug/array> has been removed in GCC 11, but the doc disagree: https://gcc.gnu.org/onlinedocs/libstdc++/manual/debug_mode_using.html https://gcc.gnu.org/onlinedocs/gcc-11.1.0/libstdc++/manual/manual/debug_mode_using.html In table 17.2, <debug/array> is still at the first row. BTW, what is the compatibility policy here? Is it true that any <debug/*> headers could be removed in a future release of GCC without deprecation?