tree 48c69996afcbf9b3386b2b87702f7e821fd223ef
parent 44eff1bd110e830f47e8f8da780bc6e00b95a342
author Aaron Ballman <aaron@aaronballman.com> 1545148478 +0000
committer Aaron Ballman <aaron@aaronballman.com> 1545148478 +0000

Emit -Wformat properly for bit-field promotions.

Only explicitly look through integer and floating-point promotion where the result type is actually a promotion, which is not always the case for bit-fields in C.

Patch by Bevin Hansson.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349497 91177308-0d34-0410-b5e6-96231b3b80d8