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Fix GC mark leaks for MRB_TT_BREAK; fix #5168

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dearblue
2020-11-22 15:07:11 +09:00
parent 1cd8b4c933
commit fd3576e888
1 changed files with 9 additions and 0 deletions
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src/gc.c
+9
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@@ -760,6 +760,14 @@ gc_mark_children(mrb_state *mrb, mrb_gc *gc, struct RBasic *obj)
mrb_gc_mark_range(mrb, (struct RRange*)obj);
break;
case MRB_TT_BREAK:
{
struct RBreak *brk = (struct RBreak*)obj;
mrb_gc_mark(mrb, (struct RBasic*)mrb_break_proc_get(brk));
mrb_gc_mark_value(mrb, mrb_break_value_get(brk));
}
break;
default:
break;
}
@@ -1019,6 +1027,7 @@ gc_gray_counts(mrb_state *mrb, mrb_gc *gc, struct RBasic *obj)
case MRB_TT_PROC:
case MRB_TT_RANGE:
case MRB_TT_BREAK:
children+=2;
break;