# Extra Clang Tools 21.1.8 documentation

## clang-tidy - clang-analyzer-core.NonNullParamChecker

# clang-analyzer-core.NonNullParamChecker

Check for null pointers passed as arguments to a function whose arguments are references or marked with the ‘nonnull’ attribute.

The clang-analyzer-core.NonNullParamChecker check is an alias, please see Clang Static Analyzer Available Checkers for more information.