gcc/libjava/testsuite/libjava.lang/invoke_from_inner.java

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// This test case once showed that `f[0].execute(x)' woudln't be
// expanded properly, attempting to retrieve this$0 to be used in
// place of `f[0]'.
abstract class A {
abstract public void execute(C x);
}
class C {}
class Z extends A {
public void execute (C x) {
System.out.println ("Z.execute");
}
}
public class invoke_from_inner extends A {
Z f[] = new Z[1];
class D extends C {
D (C x) {
f[0].execute (x);
execute (x);
}
}
public void execute (C x) {
System.out.println ("invoke_from_inner.execute");
}
public static void main (String a[]) {
new invoke_from_inner().foo();
}
void foo () {
f[0] = new Z();
new D(new C());
}
}