tree 84e635c1abb8d399a11e512e4ebf8eee7a484ad3
parent 0bbf1c668e8cb1a3e5b1385c2fd5cd6c73f481c0
author Richard Trieu <rtrieu@google.com> 1353029560 +0000
committer Richard Trieu <rtrieu@google.com> 1353029560 +0000

Take into account the zero sign bit for positive numbers when computing the bit
width of an enum with negative values in IntRange.  Include a test for
-Wtautological-constant-out-of-range-compare where this had manifested.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168126 91177308-0d34-0410-b5e6-96231b3b80d8