[cxx-interop] Support reference types in function templates. #34536
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lib/ClangImporter/ImportType.cpp
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Nit: use if (auto referenceType = dyn_cast<...>? for both referenceType and for templateParamType? I think it will make the body more readable at the price of increased indent.
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The only issue is then the else if doesn't work. I could introduce a variable isReferenceWrappedTempalte but that basically has the same issue as the current if statement. Happy to do that if you'd rather, though.
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I've replaced the calls to isa<clang::ReferenceType> and cast<clang::ReferenceType> with a dyn_cast<clang::ReferenceType> at the top of the if. Let me know what you think.
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Ah I see, yeah then it cannot be super clean anyway. The code we how now LGTM. Thanks!
zoecarver
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* 'main' of github.com:apple/swift: [cxx-interop] Don't crash for unkown inline-operator. (swiftlang#34602) [cxx-interop] Support reference types in function templates. (swiftlang#34536)
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Support reference wrapped template params such as: