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/*
* @test
* @ bug
* @summary Regression test from odersky
* @author odersky
*
* @compile BadTest2.java
*/
// this used to be a negative regression test, but when we
// added variance it started passing, undoubtedly due to
// bug fixes. The code looks OK.
class BadTest2 {
interface I {}
interface J {}
static class C implements I, J {}
static class D implements I, J {}
static class Main {
static C c = new C();
static D d = new D();
static <A> boolean equals(A x, A y) { return x.equals(y); }
public static void main(String[] args) {
equals(c, d); // infer A=I&J
}
}
}