aoqi@0: /*
aoqi@0:  * @test /nodynamiccopyright/
aoqi@0:  * @bug 8034223
aoqi@0:  * @summary Most-specific testing with inference variables in function parameter types
aoqi@0:  * @compile/fail/ref=MostSpecific12.out -XDrawDiagnostics MostSpecific12.java
aoqi@0:  */
aoqi@0: class MostSpecific12 {
aoqi@0: 
aoqi@0:     interface I<T> { void take(T arg1, String arg2); }
aoqi@0:     interface J<T> { void take(String arg1, T arg2); }
aoqi@0:     interface K { void take(String arg1, String arg2); }
aoqi@0: 
aoqi@0:     <T> void m1(I<T> arg) {}
aoqi@0:     void m1(K arg) {}
aoqi@0: 
aoqi@0:     <T> void m2(J<T> arg) {}
aoqi@0:     <T> void m2(K arg) {}
aoqi@0: 
aoqi@0:     <T> void m3(I<T> arg) {}
aoqi@0:     <T> void m3(J<T> arg) {}
aoqi@0: 
aoqi@0:     void test() {
aoqi@0:         m1((String s1, String s2) -> {}); // ok
aoqi@0:         m2((String s1, String s2) -> {}); // ok
aoqi@0:         m3((String s1, String s2) -> {}); // error
aoqi@0: 
aoqi@0:         m1(this::referencedMethod); // ok
aoqi@0:         m2(this::referencedMethod); // ok
aoqi@0:         m3(this::referencedMethod); // error
aoqi@0: 
aoqi@0:         m1(String::compareTo); // ok
aoqi@0:         m2(String::compareTo); // ok
aoqi@0:         m3(String::compareTo); // error
aoqi@0:     }
aoqi@0: 
aoqi@0:     void referencedMethod(String s1, String s2) {}
aoqi@0: 
aoqi@0: }