Clarify the statement on using #if 0 ... #endif in CodingStandards.

The statement on using #if 0 ... #endif is not very clear (for people like me
:-)). This patch clarifies it a bit to avoid confusion.

Differential Revision: https://reviews.llvm.org/D23404


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278932 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed