rb_cmperr        2912 bignum.c       	rb_cmperr(a, b);
rb_cmperr         216 include/ruby/intern.h NORETURN(void rb_cmperr(VALUE, VALUE));
rb_cmperr         170 numeric.c      	rb_cmperr(num, zero);
rb_cmperr         364 numeric.c      	rb_cmperr(x0, y0);
rb_cmperr        4628 numeric.c      	if (NIL_P(c)) rb_cmperr(i, to);
rb_cmperr        4674 numeric.c      	if (NIL_P(c)) rb_cmperr(i, to);