rb_const_defined 651 class.c if (rb_const_defined(rb_cObject, id)) { rb_const_defined 773 class.c if (rb_const_defined(rb_cObject, id)) { rb_const_defined 778 ext/io/console/console.c if (rb_const_defined(klass, id_console)) { rb_const_defined 823 ext/racc/cparse/cparse.c if (rb_const_defined(rb_cObject, id_racc)) { rb_const_defined 1333 ext/strscan/strscan.c if (!rb_const_defined(rb_cObject, id_scanerr)) { rb_const_defined 1254 ext/tk/tcltklib.c if (rb_const_defined(rb_cObject, const_id)) { rb_const_defined 948 include/ruby/intern.h int rb_const_defined(VALUE, ID); rb_const_defined 2241 object.c return RTEST(recur) ? rb_const_defined(mod, id) : rb_const_defined_at(mod, id); rb_const_defined 2298 object.c if (!rb_const_defined(mod, id)) rb_const_defined 725 vm_insnhelper.c return rb_const_defined(klass, id);