on retain properties. (radar 7809468).

llvm-svn: 99951

 - This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446

llvm-svn: 91297

Fix some invalid main() methods in the test suite that were nicely
exposed by the new checks.

llvm-svn: 77047

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

objects as an objective-c object.

llvm-svn: 62197