commit 3e4d01d89ba6b81d176ab6add7531163df2a3262
author Doug Gregor <dgregor@apple.com> Thu Mar 17 13:39:41 2016 -0700
committer Doug Gregor <dgregor@apple.com> Thu Mar 17 13:41:08 2016 -0700
tree 89257207064ff2bfd63fcb54a268e35439f243cd
parent 77080f2c0365b7a0da39a9b3ba34ba2ebdb8ce78

[Swift] swift_bridge can apply to ObjCInterfaceDecls, of course.

Clang's architectural failure of ObjCInterfaceDecl not being a TypeDecl
continues to surprise us.

include/clang/Basic/Attr.td

diff --git a/include/clang/Basic/Attr.td b/include/clang/Basic/Attr.td
index 63748c3..9daf3a7 100644
--- a/include/clang/Basic/Attr.td
+++ b/include/clang/Basic/Attr.td
@@ -1311,8 +1311,8 @@
 
 def SwiftBridge : Attr {
   let Spellings = [GNU<"swift_bridge">];
-  let Subjects = SubjectList<[Tag, TypedefName, ObjCProtocol], ErrorDiag,
-                             "ExpectedType">;
+  let Subjects = SubjectList<[Tag, TypedefName, ObjCInterface, ObjCProtocol],
+                             ErrorDiag, "ExpectedType">;
   let Args = [StringArgument<"SwiftType">];
   let Documentation = [SwiftBridgeDocs];
 }