tree cf9bf67737b249c63f20549e4e18586d35f13c59
parent 6dfe2f544a5e601bd5ac1a7e31af17ec3bf1fe01
author Daniel Dunbar <daniel@zuster.org> 1224381856 +0000
committer Daniel Dunbar <daniel@zuster.org> 1224381856 +0000

Improve attribute parsing & tests.
 - Support noreturn on function-typed variables.

 - Extend isFunctionOrMethod to return true for K&R functions and
   provide hasFunctionProto to check if a decl has information about
   its arguments. This code needs some serious cleaning, but works.

 - Add/improve test cases for noreturn and unused.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57778 91177308-0d34-0410-b5e6-96231b3b80d8