Fix an assert which can be hit for types unloadable types.

diff --git a/mono/mini/mini-gc.c b/mono/mini/mini-gc.c
index 44ab0326e39451f9c574c49ad08251a4a1a81a26..b1aff81cc303d58869f69b7545b54a7d8030af70 100644 (file)
--- a/mono/mini/mini-gc.c
+++ b/mono/mini/mini-gc.c
@@ -1554,7 +1554,8 @@ process_variables (MonoCompile *cfg)
                                mono_class_compute_gc_descriptor (ins->klass);
 
                                bitmap = mono_gc_get_bitmap_for_descr (ins->klass->gc_descr, &numbits);
-                               g_assert (bitmap);
+                               if (!bitmap)
+                                       pin = TRUE;
 
                                /*
                                 * Most vtypes are marked volatile because of the LDADDR instructions,