[clang-tools-extra] r255765 - [clang-tidy] Don't use diag() for debug output

[Tom Hulton-Harrop via cfe-commits]

I just got the latest llvm svn revision and when I run clang-tidy 
with -checks="readability-braces-around-statements" I get this error:

Assertion failed: (CondEndLoc.isValid()), function findRParenLoc, file
 ../llvm/tools/clang/tools/extra/clang-tidy/readability/
BracesAroundStatementsCheck.cpp, 
line 183.

Abort trap: 6

Is this related to this change?

Thanks!