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mruby-fiber (fiber_to_s): do not rely on mrb_any_to_s(); ref #6105

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2023-12-08 09:25:46 +09:00
parent b7949e81d7
commit fdea7924fe
1 changed files with 11 additions and 3 deletions
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mrbgems/mruby-fiber/src/fiber.c
+11 -3
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@@ -367,9 +367,17 @@ fiber_to_s(mrb_state *mrb, mrb_value self)
fiber_check(mrb, self);
const struct RFiber *f = fiber_ptr(self);
mrb_value s = mrb_any_to_s(mrb, self);
mrb_assert(RSTRING_END(s)[-1] == '>');
RSTRING_END(s)[-1] = ' ';
mrb_value s = mrb_str_new_lit(mrb, "#<");
mrb_value cname = mrb_class_path(mrb, mrb_class_real(mrb_class(mrb, self)));
if (mrb_nil_p(cname)) {
mrb_str_cat_lit(mrb, s, "Fiber:");
}
else {
mrb_str_cat_str(mrb, s, cname);
mrb_str_cat_lit(mrb, s, ":");
}
mrb_str_cat_str(mrb, s, mrb_ptr_to_str(mrb, mrb_ptr(self)));
mrb_str_cat_lit(mrb, s, " ");
const char *file;
int32_t line;