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test/tools/javac/lambda/MostSpecific03.java@5ddecb91d843 (annotated)

test/tools/javac/lambda/MostSpecific03.java

Tue, 12 Mar 2013 16:02:43 +0000

author

mcimadamore

date

Tue, 12 Mar 2013 16:02:43 +0000

changeset 1628

5ddecb91d843

parent 0

959103a6100f

permissions

-rw-r--r--

8009545: Graph inference: dependencies between inference variables should be set during incorporation
Summary: Move all transitivity checks into the incorporation round
Reviewed-by: jjg

aoqi@0	1	/*
aoqi@0	2	* @test /nodynamiccopyright/
aoqi@0	3	* @bug 8003280
aoqi@0	4	* @summary Add lambda tests
aoqi@0	5	* check correctness of structural most specific test routine
aoqi@0	6	* @compile/fail/ref=MostSpecific03.out -XDrawDiagnostics MostSpecific03.java
aoqi@0	7	*/
aoqi@0	8
aoqi@0	9	class Test {
aoqi@0	10
aoqi@0	11	interface IntMapper {
aoqi@0	12	int map();
aoqi@0	13	}
aoqi@0	14
aoqi@0	15	interface LongMapper {
aoqi@0	16	long map();
aoqi@0	17	}
aoqi@0	18
aoqi@0	19	void m(IntMapper... im) { }
aoqi@0	20	void m(LongMapper... lm) { }
aoqi@0	21
aoqi@0	22	void m2(IntMapper im1, IntMapper... im) { }
aoqi@0	23	void m2(LongMapper... lm) { }
aoqi@0	24
aoqi@0	25	void test1() {
aoqi@0	26	m(); //ambiguous
aoqi@0	27	m(()->1); //ok
aoqi@0	28	m(()->1, ()->1); //ok
aoqi@0	29	m(()->1, ()->1, ()->1); //ok
aoqi@0	30	}
aoqi@0	31
aoqi@0	32	void test2() {
aoqi@0	33	m(null, null); //ambiguous
aoqi@0	34	m(()->1, null); //ambiguous
aoqi@0	35	m(null, ()->1); //ambiguous
aoqi@0	36	m(()->1L, null); //ok
aoqi@0	37	m(null, ()->1L); //ok
aoqi@0	38	}
aoqi@0	39
aoqi@0	40	void test3() {
aoqi@0	41	m2(); //ok
aoqi@0	42	m2(()->1); //ambiguous
aoqi@0	43	m2(()->1, ()->1); //ok
aoqi@0	44	m2(()->1, ()->1, ()->1); //ok
aoqi@0	45	}
aoqi@0	46
aoqi@0	47	void test4() {
aoqi@0	48	m2(null, null, null); //ambiguous
aoqi@0	49	m2(()->1, null, null); //ambiguous
aoqi@0	50	m2(null, ()->1, null); //ambiguous
aoqi@0	51	m2(null, null, ()->1); //ambiguous
aoqi@0	52	m2(()->1, ()->1, null); //ambiguous
aoqi@0	53	m2(null, ()->1, ()->1); //ambiguous
aoqi@0	54	m2(()->1, null, ()->1); //ambiguous
aoqi@0	55
aoqi@0	56	m2(()->1L, null, null); //ok
aoqi@0	57	m2(null, ()->1L, null); //ok
aoqi@0	58	m2(null, null, ()->1L); //ok
aoqi@0	59	m2(()->1L, ()->1L, null); //ok
aoqi@0	60	m2(null, ()->1L, ()->1L); //ok
aoqi@0	61	m2(()->1L, null, ()->1L); //ok
aoqi@0	62	}
aoqi@0	63	}