[PATCH] D30766: Add support for attribute "enum_extensibility"

[Alex Lorenz via Phabricator via cfe-commits]

arphaman added inline comments.


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Comment at: include/clang/Basic/Attr.td:887
+def EnumExtensibility : InheritableAttr {
+  let Spellings = [GNU<"enum_extensibility">];
+  let Subjects = SubjectList<[Enum]>;
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We might as well have a C++11 spelling in the `clang` namespace as well.


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Comment at: test/Sema/enum-attr.c:27
+
+enum __attribute__((enum_extensibility(arg1))) EnumInvalidArg { // expected-warning{{'enum_extensibility' attribute argument not supported: 'arg1'}}
+  G
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Should this be an error instead?


https://reviews.llvm.org/D30766