Ted Kremenek 3b204e4c2e Add some basic type checking for attributes ns_returns_retained and ... cf_returns_retained. Currently this attribute can now be applied to any Objective-C method or C function that returns a pointer or Objective-C object type. Modify the tablegen definition of diagnostic 'warn_attribute_wrong_decl_type' to expect that the diagnostics infrastructure will add quotes around the attribute name when appropriate. Alonq with this change, I modified the places where this warning is issued to passed the attribute's IdentifierInfo* instead of having a hard-coded C constant string. llvm-svn: 71718		2009-05-13 21:07:32 +00:00
clang	Add some basic type checking for attributes ns_returns_retained and	2009-05-13 21:07:32 +00:00
llvm	Handle some additonal cases of external weak globals.	2009-05-13 20:55:30 +00:00