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  1. Qt
  2. QTBUG-122004

Generated code of qt_add_qml_module fails to build

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Details

    • 72d15389a (dev), 6b609c796 (dev), e416518a2 (6.7), 0af2b4b06 (6.7)

    Description

      We tried to use qt_add_qml_module and it fails to compile with our application compiler flags because it is not compatible with our code base.

       resources/qml/CMakeFiles/AusweisAppQmlModules.dir/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp.o -MF resources/qml/CMakeFiles/AusweisAppQmlModules.dir/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp.o.d -o resources/qml/CMakeFiles/AusweisAppQmlModules.dir/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp.o -c /.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:935:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:944:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:953:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:962:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:971:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:980:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:989:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:998:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:1007:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:1016:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:1021:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
/.../apk/resources/qml/.rcc/qmlcache/AusweisAppQmlModules_Governikus/Animations/AnimationLoader_qml.cpp:1159:1: error: empty expression statement has no effect; remove unnecessary ';' to silence this warning [-Werror,-Wextra-semi-stmt]
;
^
12 errors generated.

      while (!aotContext->loadScopeObjectPropertyLookup(0, &r2_0)) {
aotContext->setInstructionPointer(5);
aotContext->initLoadScopeObjectPropertyLookup(0, QMetaType::fromType<int>());
if (aotContext->engine->hasError())
    return static_cast<QQmlComponent *>(nullptr);
}
// generate_StoreReg
r7_0 = std::move(r2_0);
// generate_GetLookup
r2_0 = 1;
// generate_CmpStrictEqual
r2_1 = r7_0 == std::move(r2_0);
// generate_JumpTrue
if (r2_1) {
    goto label_0;
}
;
// generate_GetLookup
r2_0 = 2;
// generate_CmpStrictEqual
r2_1 = r7_0 == std::move(r2_0);
// generate_JumpTrue
if (r2_1) {
    goto label_1;
}
;

      Maybe it would be helpful to have a work-around like for QTBUG-82978 to disable certain compiler flags for Qt generated files like moc files. But I do not see a general solution for this.

      set_source_files_properties("${_name}_autogen/mocs_compilation.cpp" PROPERTIES COMPILE_OPTIONS "-Wno-extra-semi-stmt")

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-122582 qmlcachegen generates code with int/qsizetype confusion

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              ulherman Ulf Hermann
              misery André Klitzing
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              Dates

                Created:
                Updated:
                Resolved:

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