diff options
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -865,7 +865,9 @@ debug_option(const char *str, int len, void *arg) static const char list[] = EACH_DEBUG_FEATURES(LITERAL_NAME_ELEMENT, ", "); #define SET_WHEN_DEBUG(bit) SET_WHEN(#bit, DEBUG_BIT(bit), str, len) EACH_DEBUG_FEATURES(SET_WHEN_DEBUG, ;); +#ifdef RUBY_DEVEL if (ruby_patchlevel < 0 && ruby_env_debug_option(str, len, 0)) return; +#endif rb_warn("unknown argument for --debug: `%.*s'", len, str); rb_warn("debug features are [%.*s].", (int)strlen(list), list); } |