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Thiago Macieira bc6087fce2 QObjectPrivate: use ConnectionList's constructor instead of copy-assignment 
For all new elements, this is the correct thing to do. This seems to
work around an MSVC compiler bug on ARM64. It also seems to generate
better code for x86-64 too, as a nice bonus.

See: https://developercommunity.visualstudio.com/t/codegen-elides-initializers-when-copying/10004323
Before: https://msvc.godbolt.org/z/Wcd4haaPd
After: https://msvc.godbolt.org/z/vWYjazWGr, https://gcc.godbolt.org/z/hdsvTq9nE

Fixes: QTBUG-102246
Pick-to: 6.2 6.3
Change-Id: I29f1c141c0f7436393d9fffd16e2bbbf4c0fe54d
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
2022-04-13 20:17:23 -07:00
.github/workflows Repair github action workflow 2021-11-10 18:57:33 +01:00
bin Provide a qtpaths wrapper script when cross-building Qt 2021-11-08 13:41:03 +01:00
cmake wasm: remove SAFE_HEAP=1 2022-04-13 00:26:09 +00:00
coin CI: add Windows host support for QNX 2022-04-05 17:03:40 +03:00
config.tests CMake: Make sure the strip_for_binary project works with Makefiles 2022-04-04 15:41:20 +02:00
dist Add Qt 6.0.0 changes file 2020-11-16 10:02:08 +02:00
doc Add a marker for post-C++17 APIs in exported classes 2022-04-11 23:26:00 +02:00
examples Chip example: fix an accidental bool->int conversion when using PMF connections 2022-04-13 11:36:34 +08:00
lib
libexec CMake: Pass -v to ninja when using ctest --build-and-test 2022-04-04 15:41:20 +02:00
mkspecs qmake: Add support for C++23 2022-04-05 14:27:50 +02:00
qmake Remove unused parameter in NmakeMakefileGenerator::suppressBuiltinRules() 2022-04-05 11:06:23 +02:00
src QObjectPrivate: use ConnectionList's constructor instead of copy-assignment 2022-04-13 20:17:23 -07:00
tests QDateTime: add conversions for time_point and zoned_time 2022-04-13 18:45:54 +02:00
util Remove the qmake2cmake wrapper scripts and document where they are 2022-04-12 10:34:40 +02:00
.cmake.conf cmake: only use qtbase configuration in qtbase 2022-03-18 12:33:10 +01:00
.gitattributes Give batch files CRLF line endings 2020-11-04 15:02:29 +00:00
.gitignore Assume qhelpgenerator in libexec instead of bin 2021-11-08 19:27:32 +01:00
.lgtm.yml Skip LGTM analysis for the bootstrap library and tools 2020-07-16 01:04:34 +02:00
.tag
CMakeLists.txt Use REALPATH based check for symbolic links on Windows 2022-01-07 14:31:38 +01:00
conanfile.py Conan: Resolve the 'qt_host_path' before assigning it to 'QT_HOST_PATH' env 2022-04-06 17:46:59 +03:00
config_help.txt Build system: Allow user to enable Intel CET 2022-04-06 13:06:24 +08:00
configure Remove unsupported, host-related options from configure shell script 2021-08-05 02:44:27 +02:00
configure.bat configure.bat: Fix call without arguments 2022-02-16 12:05:48 +01:00
configure.cmake Build system: Allow user to enable Intel CET 2022-04-06 13:06:24 +08:00
dependencies.yaml Re-add dependencies.yaml now that qt5.git wip/qt6 builds fine 2019-09-18 13:19:31 +02:00
LICENSE.FDL Remove trailing whitespace in LICENSE.FDL 2021-11-26 18:28:49 +01:00
LICENSE.GPL2 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.GPL3 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.GPL3-EXCEPT Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.LGPL3 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.QT-LICENSE-AGREEMENT Update LA 4.4.1 2022-03-25 20:07:30 +00:00
qt_cmdline.cmake Build system: Allow user to enable Intel CET 2022-04-06 13:06:24 +08:00
sync.profile QVariant: reduce transitive includes 2022-03-17 16:14:38 +00:00