[PATCH] D90188: Add support for attribute 'using_if_exists'

[Louis Dionne via Phabricator via cfe-commits]

ldionne added inline comments.


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Comment at: clang/test/SemaCXX/using-if-exists-attr.cpp:16
+template <class>
+using template_alias UIE = NS::x; // expected-warning {{'using_if_exists' attribute only applies to named declarations, types, and value declarations}}
+
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I assume the attribute is ignored on these declarations? Why is this not an error instead, since it's clearly a programmer mistake?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90188/new/

https://reviews.llvm.org/D90188