[clang-format] add {} around statement after if() while() for()

Clang Frontend
1

Hi,

You need to take a look at clang-tidy check readability-braces-around-statements.
It’s documentation can be found at http://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html.

Best regards,
Marek Kurdej