rb_exc_new_cstr 669 error.c #undef rb_exc_new_cstr rb_exc_new_cstr 678 error.c rb_exc_new_cstr(VALUE etype, const char *s) rb_exc_new_cstr 850 include/ruby/intern.h #define rb_exc_new_cstr(klass, ptr) RB_GNUC_EXTENSION_BLOCK( \