Correct exception behavior for default methods
Default methods are defined to throw an IncompatibleClassChangeError
(ICCE) when they are called and there is no "best" implementation.
Previously we would simply throw an ICCE during class loading as soon
as we noticed that this would happen if called. This makes us wait
until we actually attempt to execute the method. Furthermore, this
allows us to use other, non-conflicting, methods on the object as
normal.
Furthermore, this makes us correctly throw AbstractMethodErrors in
cases where all default implementations of a method are overridden by
abstract declarations.
Adds 3 tests for this new behavior.
Bug: 24618811
Change-Id: Id891958a81f9b3862b2ce5919636aabef7d3422e
diff --git a/test/967-default-ame/expected.txt b/test/967-default-ame/expected.txt
new file mode 100644
index 0000000..cbd4ad3
--- /dev/null
+++ b/test/967-default-ame/expected.txt
@@ -0,0 +1,18 @@
+Create Main instance
+Calling functions on concrete Main
+Calling non-abstract function on Main
+CHARGE
+Calling abstract function on Main
+Expected AME Thrown on Main
+Calling non-abstract function on Main
+CHARGE
+Calling functions on interface Iface
+Calling non-abstract function on Iface
+CHARGE
+Calling abstract function on Iface
+Expected AME Thrown on Iface
+Calling non-abstract function on Iface
+CHARGE
+Calling functions on interface Iface2
+Calling abstract function on Iface2
+Expected AME Thrown on Iface2