Merge pull request #1375 from suzukaze/replace-mrb_intern

Replace mrb_intern() with mrb_intern2() or mrb_intern_cstr().

mrbgems/mruby-bin-mirb/tools/mirb/mirb.c

@@ -346,7 +346,7 @@ main(int argc, char **argv)
         }
         else {
           /* no */
-          if (!mrb_respond_to(mrb,result,mrb_intern(mrb,"inspect"))){
+          if (!mrb_respond_to(mrb, result, mrb_intern2(mrb, "inspect", 7))){
             result = mrb_any_to_s(mrb,result);
           }
           p(mrb, result, 1);

mrbgems/mruby-struct/src/struct.c

@@ -43,7 +43,7 @@ struct_ivar_get(mrb_state *mrb, mrb_value c, mrb_sym id)
 mrb_value
 mrb_struct_iv_get(mrb_state *mrb, mrb_value c, const char *name)
 {
-  return struct_ivar_get(mrb, c, mrb_intern(mrb, name));
+  return struct_ivar_get(mrb, c, mrb_intern_cstr(mrb, name));
 }
 
 mrb_value