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test/tools/javac/lambda/MethodReference71.java@4a6acc42c3a1 (annotated)

test/tools/javac/lambda/MethodReference71.java

Mon, 02 Sep 2013 22:38:36 +0100

author

vromero

date

Mon, 02 Sep 2013 22:38:36 +0100

changeset 2000

4a6acc42c3a1

parent 0

959103a6100f

permissions

-rw-r--r--

8016177: structural most specific and stuckness
Reviewed-by: jjg, vromero
Contributed-by: maurizio.cimadamore@oracle.com

aoqi@0	1	/*
aoqi@0	2	* @test /nodynamiccopyright/
aoqi@0	3	* @bug 8016175
aoqi@0	4	* @summary Add bottom-up type-checking support for unambiguous method references
aoqi@0	5	* @compile/fail/ref=MethodReference71.out -XDrawDiagnostics MethodReference71.java
aoqi@0	6	*/
aoqi@0	7	class MethodReference71 {
aoqi@0	8	interface F<X> {
aoqi@0	9	void m(X x);
aoqi@0	10	}
aoqi@0	11
aoqi@0	12	interface G<X> {
aoqi@0	13	Integer m(X x);
aoqi@0	14	}
aoqi@0	15
aoqi@0	16	void m1(Integer i) { }
aoqi@0	17	void m2(Integer... i) { }
aoqi@0	18
aoqi@0	19	<Z> void g(F<Z> f) { }
aoqi@0	20	<Z> void g(G<Z> g) { }
aoqi@0	21
aoqi@0	22	void test() {
aoqi@0	23	g(this::m1); //ok
aoqi@0	24	g(this::m2); //ambiguous (stuck!)
aoqi@0	25	}
aoqi@0	26	}