🍒[APINotes] Avoid duplicated attributes for class template instantiations #9842
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If a C++ class template is annotated via API Notes, the instantiations had the attributes repeated twice. This is because Clang was adding the attribute twice while processing the same class template. This change makes sure we don't try to add attributes from API Notes twice. There is currently no way to annotate specific instantiations using API Notes. rdar://142539959 (cherry picked from commit feb7872)
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@swift-ci please test |
Xazax-hun
approved these changes
Jan 16, 2025
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If a C++ class template is annotated via API Notes, the instantiations had the attributes repeated twice. This is because Clang was adding the attribute twice while processing the same class template. This change makes sure we don't try to add attributes from API Notes twice.
There is currently no way to annotate specific instantiations using API Notes.
rdar://142539959
(cherry picked from commit feb7872)