[class] Short circuit collect_implemented_interfaces_aux on gparams

[mono.git] / mono / metadata / class.c

diff --git a/mono/metadata/class.c b/mono/metadata/class.c
index f00d436281a5d0d1a05075f56870a49d37183875..f3e87fe6428f9296d921a09a1405f21ae87f235f 100644 (file)
--- a/mono/metadata/class.c
+++ b/mono/metadata/class.c
@@ -2926,6 +2926,10 @@ collect_implemented_interfaces_aux (MonoClass *klass, GPtrArray **res, GHashTabl
                        *ifaces = g_hash_table_new (NULL, NULL);
                if (g_hash_table_lookup (*ifaces, ic))
                        continue;
+               /* A gparam is not an implemented interface for the purposes of
+                * mono_class_get_implemented_interfaces */
+               if (mono_class_is_gparam (ic))
+                       continue;
                g_ptr_array_add (*res, ic);
                g_hash_table_insert (*ifaces, ic, ic);
                mono_class_init (ic);
@@ -3316,7 +3320,9 @@ setup_interface_offsets (MonoClass *klass, int cur_slot, gboolean overwrite)
                for (i = 0; i < k->interface_count; i++) {
                        ic = k->interfaces [i];
 
-                       mono_class_init (ic);
+                       /* A gparam does not have any interface_id set. */
+                       if (! mono_class_is_gparam (ic))
+                               mono_class_init (ic);
 
                        if (max_iid < ic->interface_id)
                                max_iid = ic->interface_id;