Add const to some member functions of SuccIterator.
authorLogan Chien <tzuhsiang.chien@gmail.com>
Sat, 22 Feb 2014 09:06:55 +0000 (09:06 +0000)
committerLogan Chien <tzuhsiang.chien@gmail.com>
Sat, 22 Feb 2014 09:06:55 +0000 (09:06 +0000)
commit8c0eb3eee8d5f7894c9cfee6e6c4e5fb2d5c1c82
tree86831ff26b8f40b562b7385612cf5c2dbbb8e445
parenta7101ebc862d49ec5dbfe4ef4c982a5c04b6c726
Add const to some member functions of SuccIterator.

The operator+() and operator-() do not change the member
variables of SuccIterator.  This CL will qualify the *this*
pointer with const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201933 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/CFG.h