ruby_single_main_ractor should be clear before warn

rb_warn can produce T_HASA object and it should not use transient heap.
ruby · Dec 23, 2020 · 7e44ade · 7e44ade
1 parent 02233ed
commit 7e44ade
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ractor.c b/ractor.c
@@ -1386,13 +1386,13 @@ cancel_single_ractor_mode(void)
     rb_gc_start();
     rb_transient_heap_evacuate();
 
+    ruby_single_main_ractor = NULL;
+
     if (rb_warning_category_enabled_p(RB_WARN_CATEGORY_EXPERIMENTAL)) {
         rb_category_warn(RB_WARN_CATEGORY_EXPERIMENTAL,
                          "Ractor is experimental, and the behavior may change in future versions of Ruby! "
                          "Also there are many implementation issues.");
     }
-
-    ruby_single_main_ractor = NULL;
 }
 
 static void