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| author | Thiago Macieira <thiago.macieira@intel.com> | 2025-10-21 23:49:00 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2025-10-23 15:24:28 -0700 |
| commit | e5cec95bffc0a621715b27e4b14966c0dc86afe6 (patch) | |
| tree | d16f9432866fab6bb8bcd4a0231b27637dbb9d89 /src/corelib/kernel/qobject.cpp | |
| parent | 6ad78341748d69bf5cfa6e71c7c9abf33acb241e (diff) | |
QList::assign: optimize for empty std::initializer_list
Happens often when one writes:
l = {};
For the vast majority of cases, the size is a constant because the
std::initializer_list is an automatic variable, so this should not
result in extra conditionals in the code (in release mode, of course).
Pick-to: 6.10 6.8 6.5
Change-Id: If90fc920810f42ab68e5fffdc7a254b2e3f709a7
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/corelib/kernel/qobject.cpp')
0 files changed, 0 insertions, 0 deletions