--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/MethodReference64.java Tue Mar 12 16:02:13 2013 +0000
@@ -0,0 +1,46 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8008540 8008539 8008538
+ * @summary Constructor reference to non-reifiable array should be rejected
+ * @compile/fail/ref=MethodReference64.out -XDrawDiagnostics MethodReference64.java
+ */
+class MethodReference64 {
+ interface ClassFactory {
+ Object m();
+ }
+
+ interface ArrayFactory {
+ Object m(int i);
+ }
+
+ @interface Anno { }
+
+ enum E { }
+
+ interface I { }
+
+ static class Foo<X> { }
+
+ void m(ClassFactory cf) { }
+ void m(ArrayFactory cf) { }
+
+ void testAssign() {
+ ClassFactory c1 = Anno::new; //error
+ ClassFactory c2 = E::new; //error
+ ClassFactory c3 = I::new; //error
+ ClassFactory c4 = Foo<?>::new; //error
+ ClassFactory c5 = 1::new; //error
+ ArrayFactory a1 = Foo<?>[]::new; //ok
+ ArrayFactory a2 = Foo<? extends String>[]::new; //error
+ }
+
+ void testMethod() {
+ m(Anno::new); //error
+ m(E::new); //error
+ m(I::new); //error
+ m(Foo<?>::new); //error
+ m(1::new); //error
+ m(Foo<?>[]::new); //ok - resolves to m(ArrayFactory)
+ m(Foo<? extends String>[]::new); //error
+ }
+}