Commit Graph

3 Commits

Author SHA1 Message Date
Richard Smith d11c7a1628 Treat alignas and _Alignas as keyword attributes. This allows us to
pretty-print them properly (modulo the more general badness in alignment
attribute printing).

llvm-svn: 173752
2013-01-29 01:48:07 +00:00
Michael Han 23214e5046 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.

llvm-svn: 165082
2012-10-03 01:56:22 +00:00
Richard Smith c202b2809a Add an AttributedStmt type to represent a statement with C++11 attributes
attached. Since we do not support any attributes which appertain to a statement
(yet), testing of this is necessarily quite minimal.

Patch by Alexander Kornienko!

llvm-svn: 154723
2012-04-14 00:33:13 +00:00