tree 75cf9a2e19776577855988ee5cfd7789b5d3fa03
parent 48314cf6a289bc5a082d8c769c58a38f924c93b7
author Michael Han <Michael.Han@autodesk.com> 1349229382 +0000
committer Michael Han <Michael.Han@autodesk.com> 1349229382 +0000

Improve C++11 attribute parsing.

- General C++11 attributes were previously parsed and ignored. Now they are parsed and stored in AST.
- Add support to parse arguments of attributes that in 'gnu' namespace.
- Differentiate unknown attributes and known attributes that can't be applied to statements when emitting diagnostic.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165082 91177308-0d34-0410-b5e6-96231b3b80d8