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| author | Aaron Ballman <aaron@aaronballman.com> | 2018-11-20 15:23:07 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2018-11-20 15:23:07 +0000 |
| commit | 12aa868ef2be61b82395dda923c0afeba8aa6ebf (patch) | |
| tree | 49148df350f257541c43cb315f0bed7cc1e48c48 /lib/Sema | |
| parent | e0df036e92af1685dac5521d4991870281c02162 (diff) | |
| download | clang-12aa868ef2be61b82395dda923c0afeba8aa6ebf.tar.gz | |
Update the documentation for attribute feature tests.
This clarifies that __has_cpp_attribute is no longer always an extension since it's now available in C++2a. Also, Both __has_cpp_attribute and __has_c_attribute can accept attribute scope tokens with alternative spelling (clang vs _Clang and gnu vs __gnu__).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@347312 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema')
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