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Build failure against gcc-13: GenericRegistrationFilter.h:267:53: error: declaration of 'virtual void mirtk: :GenericRegistrationFilter::SimilarityMeasure #786

@trofi

Description

@trofi

The failure was seen x86_64-linux using gcc-13 in nixpkgs: https://hydra.nixos.org/build/247983475

In file included from /build/source/Modules/Common/include/mirtk/Observable.h:23,
                 from /build/source/Modules/Transformation/include/mirtk/Transformation.h:26,
                 from /build/source/Modules/Transformation/include/mirtk/ImageTransformation.h:24,
                 from /build/source/Packages/Viewer/include/mirtk/RView.h:101,
                 from /build/source/Packages/Viewer/src/RViewConfig.cc:20:
/build/source/Modules/Registration/include/mirtk/GenericRegistrationFilter.h:267:53: error: declaration of 'virtual void mirtk::GenericRegistrationFilter::SimilarityMeasure(mirtk::SimilarityMeasure)' changes meaning of 'SimilarityMeasure' [8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wchanges-meaning-Wchanges-meaning8;;]
  267 |   mirtkPublicAttributeMacro(enum SimilarityMeasure, SimilarityMeasure);
      |                                                     ^~~~~~~~~~~~~~~~~
/build/source/Modules/Common/include/mirtk/Object.h:355:25: note: in definition of macro 'mirtkDefineAttributeMacro'
  355 |     inline virtual void name(type arg) { _##name = arg; }                      \
      |                         ^~~~

Used cmake flags: -DWITH_VTK=ON -DBUILD_ALL_MODULES=ON -DWITH_TBB=ON -DWITH_ITK=ON -DWITH_GIFTICLIB=ON -DWITH_NIFTILIB=ON.

The similar failure happens both on 2022-07-22 and master versions.

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