Fix PR2092 by making sure the sign of the enum value follows the 
sign of its type in the early exit case.  No testcase, because this
doesn't manifest as a failure.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47581 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed