1 files changed, 2 insertions, 0 deletions
diff --git a/gc.c b/gc.c
index ab75d6752a..b05b2969cd 100644
--- a/gc.c
+++ b/gc.c
@@ -968,6 +968,8 @@ void rb_gcdebug_print_obj_condition(VALUE obj);
 
 static VALUE define_final0(VALUE obj, VALUE block);
 
+NORETURN(static void *gc_vraise(void *ptr));
+NORETURN(static void gc_raise(VALUE exc, const char *fmt, ...));
 NORETURN(static void negative_size_allocation_error(const char *));
 
 static void init_mark_stack(mark_stack_t *stack);