[all-commits] [llvm/llvm-project] 1e8afb: [clang] Add support for attribute 'swift_async_error'

[Erik Pilkington via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e8afba6f176653abcbda4f0485d9419c8407afb
      https://github.com/llvm/llvm-project/commit/1e8afba6f176653abcbda4f0485d9419c8407afb
  Author: Erik Pilkington <erik.pilkington at gmail.com>
  Date:   2021-02-10 (Wed, 10 Feb 2021)

  Changed paths:
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/test/Misc/pragma-attribute-supported-attributes-list.test
    A clang/test/SemaObjC/attr-swift-async-error.m

  Log Message:
  -----------
  [clang] Add support for attribute 'swift_async_error'

This attribute specifies how an error is represented for a swift async method.
rdar://71941280

Differential revision: https://reviews.llvm.org/D96175