Mark the exception object in the final marking phase; ref #3702

mruby · Jun 15, 2017 · 357e478 · 357e478
1 parent 52443c8
commit 357e478
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/gc.c b/src/gc.c
@@ -995,6 +995,7 @@ static void
 final_marking_phase(mrb_state *mrb, mrb_gc *gc)
 {
   mark_context(mrb, mrb->c);
+  mrb_gc_mark(mrb, (struct RBasic*)mrb->exc);
   gc_mark_gray_list(mrb, gc);
   mrb_assert(gc->gray_list == NULL);
   gc->gray_list = gc->atomic_gray_list;