Use IsAssignableFrom instead of IsSubclass for robustness.

We can get interface methods as referrer. Instead of crashing,
just use IsAssignableFrom.

bug:21870666

Change-Id: I7978e36fb981d44611635fbaf3899138bae60672

1 files changed, 23 insertions, 0 deletions

diff --git a/test/511-clinit-interface/smali/BogusInterface.smali b/test/511-clinit-interface/smali/BogusInterface.smali
new file mode 100644
index 0000000000..619df24afe
--- /dev/null
+++ b/test/511-clinit-interface/smali/BogusInterface.smali
@@ -0,0 +1,23 @@
+# Copyright (C) 2015 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+.class public abstract interface LBogusInterface;
+
+.super Ljava/lang/Object;
+
+.method public static <clinit>()V
+   .registers 2
+   invoke-static {}, LMain;->method()V
+   return-void
+.end method