GLOB_VERBOSE      892 dir.c              (void)((flags & GLOB_VERBOSE) && rb_protect((VALUE (*)(VALUE))sys_warning_1, (VALUE)(val), 0))
GLOB_VERBOSE     1387 dir.c              return ruby_glob0(path, flags & ~GLOB_VERBOSE, func, arg,
GLOB_VERBOSE     1417 dir.c              return ruby_glob0(path, flags | GLOB_VERBOSE, rb_glob_caller, (VALUE)&args,
GLOB_VERBOSE     1521 dir.c              return ruby_brace_glob0(str, flags & ~GLOB_VERBOSE, func, arg,
GLOB_VERBOSE     1536 dir.c              return ruby_brace_glob0(RSTRING_PTR(str), flags | GLOB_VERBOSE,