[all-commits] [llvm/llvm-project] 33a9ea: [Clang] Support multiple attributes in a single pr...

[Egor Zhdan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 33a9eac6aaa495fce6fd9b17cd48aa57a95461e6
      https://github.com/llvm/llvm-project/commit/33a9eac6aaa495fce6fd9b17cd48aa57a95461e6
  Author: Egor Zhdan <e_zhdan at apple.com>
  Date:   2022-03-18 (Fri, 18 Mar 2022)

  Changed paths:
    M clang/docs/LanguageExtensions.rst
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Basic/AttrSubjectMatchRules.h
    M clang/include/clang/Basic/DiagnosticParseKinds.td
    M clang/lib/Parse/ParseDecl.cpp
    M clang/lib/Parse/ParsePragma.cpp
    A clang/test/AST/pragma-multiple-attributes-declspec.cpp
    A clang/test/AST/pragma-multiple-attributes.cpp
    M clang/test/FixIt/fixit-pragma-attribute.c
    M clang/test/FixIt/fixit-pragma-attribute.cpp
    M clang/test/Parser/pragma-attribute-declspec.cpp
    M clang/test/Parser/pragma-attribute.cpp

  Log Message:
  -----------
  [Clang] Support multiple attributes in a single pragma

This adds support for multiple attributes in `#pragma clang attribute push`, for example:

```
```
or
```
```

Related attributes can now be applied with a single pragma, which makes it harder for developers to make an accidental error later when editing the code.

rdar://78269653

Differential Revision: https://reviews.llvm.org/D121283