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Merge pull request #5764 from dearblue/red-protect

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Check `MRB_GC_RED` with `mrb_gc_protect()`
This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-08-09 23:01:55 +09:00
committed by GitHub
parent 9f7cef2d42 520df805a9
commit 7340ad1c8b
1 changed files with 3 additions and 2 deletions
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src/gc.c
+3 -2
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@@ -452,7 +452,6 @@ mrb_gc_destroy(mrb_state *mrb, mrb_gc *gc)
static void
gc_protect(mrb_state *mrb, mrb_gc *gc, struct RBasic *p)
{
if (is_red(p)) return;
#ifdef MRB_GC_FIXED_ARENA
if (gc->arena_idx >= MRB_GC_ARENA_SIZE) {
/* arena overflow error */
@@ -475,7 +474,9 @@ MRB_API void
mrb_gc_protect(mrb_state *mrb, mrb_value obj)
{
if (mrb_immediate_p(obj)) return;
gc_protect(mrb, &mrb->gc, mrb_basic_ptr(obj));
struct RBasic *p = mrb_basic_ptr(obj);
if (is_red(p)) return;
gc_protect(mrb, &mrb->gc, p);
}
#define GC_ROOT_SYM MRB_SYM(_gc_root_)