strict->import;
warnings->import;
warnings->import(FATAL => @WARNING_CATEGORIES);
- warnings->import(NONFATAL => @V2_NONFATAL);
+ warnings->unimport(FATAL => @V2_NONFATAL);
+ warnings->import(@V2_NONFATAL);
warnings->unimport(@V2_DISABLE);
if (_want_extra($opts->{file})) {