remove "new"

Author: tenderlove

insns.def

@@ -962,7 +962,7 @@ opt_string_new
 
     if (recv == rb_cString &&
             FIXNUM_P(capa) &&
-            vm_method_cfunc_is(GET_CFP(), cd, recv, rb_str_s_new)) {
+            vm_method_cfunc_is(GET_CFP(), cd, recv, rb_class_new_instance_pass_kw)) {
         VALUE str = rb_str_new_capa_for_init(FIX2LONG(capa));
         TOPN(argc) = str;
         TOPN(argc + 1) = str;

string.c

@@ -12900,7 +12900,6 @@ Init_String(void)
 
     rb_include_module(rb_cString, rb_mComparable);
     rb_define_alloc_func(rb_cString, empty_str_alloc);
-    rb_define_singleton_method(rb_cString, "new", rb_str_s_new, -1);
     rb_define_singleton_method(rb_cString, "try_convert", rb_str_s_try_convert, 1);
     rb_define_method(rb_cString, "replace", rb_str_replace, 1);
     rb_define_method(rb_cString, "initialize_copy", rb_str_replace, 1);