| commit | 0d2d1bcef51993ca3fd957e45fb7ec85e45016e5 | [log] [tgz] |
|---|---|---|
| author | Chandler Carruth <chandlerc@gmail.com> | Sat Apr 23 20:05:38 2011 +0000 |
| committer | Chandler Carruth <chandlerc@gmail.com> | Sat Apr 23 20:05:38 2011 +0000 |
| tree | fc03665cb0fb3be23b74303d43b0a6b5c2d2aef3 | |
| parent | c69a505cfa318d571ce8a0cd038c8d958585a735 [diff] |
Teach the AST reader and writer to preserve the __DEPRECATED bit in language options, and warn when reading an AST with a different value for the bit. There doesn't appear to be a good way to test this (commenting out similar other language options doesn't break anything) but if folks have suggestions on tests I'm happy to add them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130071 91177308-0d34-0410-b5e6-96231b3b80d8