Ever wanted to fix all the header guards in clang? Now it's easy.
Make sure clang-tidy is in $PATH and a compilation database is available.
$ ./run-clang-tidy.py -checks=-*,llvm-header-guard -fix
... get coffee (or more CPU cores) ...
$ svn diff
Some may argue that this is just a glorified xargs -P, but it does a bit more ;)
Differential Revision: http://reviews.llvm.org/D5188
llvm-svn: 217368