https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114680
Bug ID: 114680
Summary: libstdc++-v3/include/ext/mt_allocator.h:142: possible
performance problem ?
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Static analyser cppcheck says:
libstdc++-v3/include/ext/mt_allocator.h:142:26: performance: Function parameter
'__t' should be passed by const reference. [passedByValue]
Source code is
_M_set_options(_Tune __t)
AFAIK sizeof( _Tune) >= 6 * sizeof( size_t) + sizeof( bool), so it might
well be worthwhile to take the advice of the static analyser.
