rb_mod_remove_const  753 include/ruby/intern.h VALUE rb_mod_remove_const(VALUE, VALUE);
rb_mod_remove_const 2612 object.c       			     rb_mod_remove_const, 1); /* in variable.c */
rb_mod_remove_const  192 struct.c       	    rb_mod_remove_const(klass, ID2SYM(id));