[PATCH] D87532: Sema: add support for `__attribute__((__swift_bridge__))`

[Saleem Abdulrasool via Phabricator via cfe-commits]

compnerd marked 4 inline comments as done.
compnerd added inline comments.


================
Comment at: clang/lib/Sema/SemaDeclAttr.cpp:5535
+  // Don't duplicate annotations that are already set.
+  if (D->hasAttr<SwiftBridgeAttr>()) {
+    S.Diag(AL.getLoc(), diag::warn_duplicate_attribute) << AL.getAttrName();
----------------
aaron.ballman wrote:
> Can a type bridge across multiple types? e.g., could you say this bridges to "foo" and "bar"?
No, I believe that you can not bridge to two different types.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87532/new/

https://reviews.llvm.org/D87532