Do not apply `mrb_ptr()` to immediate objects; fix #4307

73091ab2 · Yukihiro "Matz" Matsumoto · ca0dcbb2 · 73091ab2
Commit 73091ab2 authored Mar 02, 2019 by Yukihiro "Matz" Matsumoto
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Showing with 4 additions and 2 deletions

src/object.c src/object.c +4 -2

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--- a/src/object.c
+++ b/src/object.c
@@ -434,8 +434,10 @@ mrb_any_to_s(mrb_state *mrb, mrb_value obj)

  mrb_str_cat_lit(mrb, str, "#<");
  mrb_str_cat_cstr(mrb, str, cname);
-  mrb_str_cat_lit(mrb, str, ":");
-  mrb_str_concat(mrb, str, mrb_ptr_to_str(mrb, mrb_ptr(obj)));
+  if (!mrb_immediate_p(obj)) {
+    mrb_str_cat_lit(mrb, str, ":");
+    mrb_str_concat(mrb, str, mrb_ptr_to_str(mrb, mrb_ptr(obj)));
+  }
  mrb_str_cat_lit(mrb, str, ">");

  return str;