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| author | Martin Storsjo <martin@martin.st> | 2019-09-27 12:25:19 +0000 |
|---|---|---|
| committer | Martin Storsjo <martin@martin.st> | 2019-09-27 12:25:19 +0000 |
| commit | 822f64eae96c73035a0890db1614d4ce2b792fa4 (patch) | |
| tree | 860af53636238fc2fa4bfae269fd1fe0db2583b9 /docs | |
| parent | 22929c361efd3edc4d6937ac6e30f2462ac3fa13 (diff) | |
| download | clang-822f64eae96c73035a0890db1614d4ce2b792fa4.tar.gz | |
[clang] [AST] Treat "inline gnu_inline" the same way as "extern inline gnu_inline" in C++ mode
This matches how GCC handles it, see e.g. https://gcc.godbolt.org/z/HPplnl.
GCC documents the gnu_inline attribute with "In C++, this attribute does
not depend on extern in any way, but it still requires the inline keyword
to enable its special behavior."
The previous behaviour of gnu_inline in C++, without the extern
keyword, can be traced back to the original commit that added
support for gnu_inline, SVN r69045.
Differential Revision: https://reviews.llvm.org/D67414
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@373078 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ReleaseNotes.rst | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 5dbc4a0415..91ae3071ff 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -128,7 +128,10 @@ C11 Feature Support C++ Language Changes in Clang ----------------------------- -- ... +- The behaviour of the `gnu_inline` attribute now matches GCC, for cases + where used without the `extern` keyword. As this is a change compared to + how it behaved in previous Clang versions, a warning is emitted for this + combination. C++1z Feature Support ^^^^^^^^^^^^^^^^^^^^^ |