Refactor __attribute__ parsing, and add a diagnostic if the r_paren at the end
of an attrib is missing. gcc does not allow the closing parenthesis to be omitted.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142255 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed