Thread Safety: Added basic argument parsing for all new attributes.

This patch special cases the parser for thread safety attributes so that all
attribute arguments are put in the argument list (instead of a special
parameter) since arguments may not otherwise resolve correctly without two-token
lookahead.

This patch also adds checks to make sure that attribute arguments are
lockable objects.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137130 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/include/clang/Parse/Parser.h b/include/clang/Parse/Parser.h
index af3f40ec40..fc5d11cb6a 100644
--- a/include/clang/Parse/Parser.h
+++ b/include/clang/Parse/Parser.h
@@ -1691,6 +1691,13 @@ bool ParseAsmOperandsOpt(SmallVectorImpl<IdentifierInfo *> &Names,
                                   ParsedAttributes &attrs,
                                   SourceLocation *endLoc);
 
+  bool IsThreadSafetyAttribute(llvm::StringRef AttrName);
+  void ParseThreadSafetyAttribute(IdentifierInfo &AttrName,
+                                  SourceLocation AttrNameLoc,
+                                  ParsedAttributes &Attrs,
+                                  SourceLocation *EndLoc);
+
+
   void ParseTypeofSpecifier(DeclSpec &DS);
   void ParseDecltypeSpecifier(DeclSpec &DS);
   void ParseUnderlyingTypeSpecifier(DeclSpec &DS);