tree 66c9725f3eff51f2e673ed22b375441af3667e6f
parent 6d4f73498cf014b002e72368f1c80b6b0a0785f0
author Jordan Rose <jordan_rose@apple.com> 1360362631 +0000
committer Jordan Rose <jordan_rose@apple.com> 1360362631 +0000

Simplify logic for avoiding concatenation after numeric constants.

I threw in a couple of test cases for UD-suffixes -- already working, but
it wasn't immediately obvious to me.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174767 91177308-0d34-0410-b5e6-96231b3b80d8