qt library: Make Q_PROPERTY a variadic macro to avoid preprocessorErrorDirective#5370
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chrchr-github merged 1 commit intocppcheck-opensource:mainfrom Aug 25, 2023
vb-linetco:main
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qt library: Make Q_PROPERTY a variadic macro to avoid preprocessorErrorDirective#5370chrchr-github merged 1 commit intocppcheck-opensource:mainfrom vb-linetco:main
chrchr-github merged 1 commit intocppcheck-opensource:mainfrom
vb-linetco:main
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Collaborator
|
Thanks for your contribution. Can you add a test in |
Contributor
Author
Sure, I'll have a look, didn't notice there were tests for that |
Contributor
Author
I've added a test and verified, that without the (...) for the Q_PROPERTY Macro the test fails. |
vb-linetco
commented
Aug 25, 2023
Treat Q_PROPERTY as variadic macro to avoid preprocessorErrorDirective with associative container templates itroducing a "," like for example `QHash<QString, int>`. Using templates is totally fine in the context of a moc comiler. The macro Q_PROPERTY is defined as variadic in qobjectdefs.h/qtmetaobject.h when not compiling using the moc compiler. See following references: * For Qt 5.15 https://code.qt.io/cgit/qt/qtbase.git/tree/src/corelib/kernel/qobjectdefs.h?h=5.15#n104 * For Qt 6.6 https://code.qt.io/cgit/qt/qtbase.git/tree/src/corelib/kernel/qtmetamacros.h?h=6.6#n5 Add test to verify Q_PROPERTY with QHash<QString, int> works properly
Collaborator
|
Would you like to be credited as an author, and if so, which name should be used? |
Contributor
Author
Yes and please use Valentin Batz (LiNetCo GmbH), thank you. |
This was referenced Aug 26, 2023
chrchr-github
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Treat Q_PROPERTY as variadic macro to avoid preprocessorErrorDirective with associative container templates itroducing a "," like for example
QHash<QString, int>. Using templates is totally fine in the context of a moc compiler.The macro Q_PROPERTY is defined as variadic in qobjectdefs.h/qtmetaobject.h when not compiling using the moc compiler.
See following references: