aoqi@0: /*
aoqi@0:  * @test /nodynamiccopyright/
aoqi@0:  * @summary smoke test for inference of throws type variables
aoqi@0:  * @compile/fail/ref=TargetType63.out -XDrawDiagnostics TargetType63.java
aoqi@0:  */
aoqi@0: class TargetType63 {
aoqi@0: 
aoqi@0:     interface F<T extends Throwable> {
aoqi@0:         void m() throws T;
aoqi@0:     }
aoqi@0: 
aoqi@0:     void g1() { }
aoqi@0:     void g2() throws ClassNotFoundException { }
aoqi@0:     void g3() throws Exception { }
aoqi@0: 
aoqi@0:     <Z extends Throwable> void m1(F<Z> fz) throws Z { }
aoqi@0:     <Z extends ClassNotFoundException> void m2(F<Z> fz) throws Z { }
aoqi@0: 
aoqi@0:     void test1() {
aoqi@0:         m1(()->{ }); //ok (Z = RuntimeException)
aoqi@0:         m1(this::g1); //ok (Z = RuntimeException)
aoqi@0:     }
aoqi@0: 
aoqi@0:     void test2() {
aoqi@0:         m2(()->{ }); //fail (Z = ClassNotFoundException)
aoqi@0:         m2(this::g1); //fail (Z = ClassNotFoundException)
aoqi@0:     }
aoqi@0: 
aoqi@0:     void test3() {
aoqi@0:         m1(()->{ throw new ClassNotFoundException(); }); //fail (Z = ClassNotFoundException)
aoqi@0:         m1(this::g2); //fail (Z = ClassNotFoundException)
aoqi@0:         m2(()->{ throw new ClassNotFoundException(); }); //fail (Z = ClassNotFoundException)
aoqi@0:         m2(this::g2); //fail (Z = ClassNotFoundException)
aoqi@0:     }
aoqi@0: 
aoqi@0:     void test4() {
aoqi@0:         m1(()->{ throw new Exception(); }); //fail (Z = Exception)
aoqi@0:         m1(this::g3); //fail (Z = Exception)
aoqi@0:     }
aoqi@0: }