[PATCH] D87331: Sema: add support for `__attribute__((__swift_error__))`

[Saleem Abdulrasool via Phabricator via cfe-commits]

compnerd marked 2 inline comments as done.
compnerd added inline comments.


================
Comment at: clang/test/SemaObjC/attr-swift-error.m:55
+
+// This is unconventional and very odd but we do process it.
+- (int)q0:(const NSError **)error __attribute__((__swift_error__(nonzero_result)));
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gribozavr2 wrote:
> 
Removed the test case in light of John's comment.


================
Comment at: clang/test/SemaObjC/attr-swift-error.m:97
+
+// This is unconventional and very odd but we do process it.
+extern void *q0(const CFErrorRef *) __attribute__((__swift_error__(null_result)));
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gribozavr2 wrote:
> 
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Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87331/new/

https://reviews.llvm.org/D87331