Thu, 20 Mar 2014 10:42:00 -0700
Merge
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 7175538 8003280
4 * @summary Add lambda tests
5 * Integrate effectively final check with DA/DU analysis
6 * @compile/fail/ref=EffectivelyFinalTest01.out -XDrawDiagnostics EffectivelyFinalTest.java
7 * @compile/fail/ref=EffectivelyFinalTest02.out -source 7 -Xlint:-options -XDrawDiagnostics EffectivelyFinalTest.java
8 */
9 class EffectivelyFinalTest {
11 void m1(int x) {
12 int y = 1;
13 new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
14 }
16 void m2(int x) {
17 int y;
18 y = 1;
19 new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
20 }
22 void m3(int x, boolean cond) {
23 int y;
24 if (cond) y = 1;
25 new Object() { { System.out.println(x+y); } }; //error - y not DA
26 }
28 void m4(int x, boolean cond) {
29 int y;
30 if (cond) y = 1;
31 else y = 2;
32 new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
33 }
35 void m5(int x, boolean cond) {
36 int y;
37 if (cond) y = 1;
38 y = 2;
39 new Object() { { System.out.println(x+y); } }; //error - y not EF
40 }
42 void m6(int x) {
43 new Object() { { System.out.println(x+1); } }; //error - x not EF
44 x++; // Illegal: x is not effectively final.
45 }
47 void m7(int x) {
48 new Object() { { System.out.println(x=1); } }; //error - x not EF
49 }
51 void m8() {
52 int y;
53 new Object() { { System.out.println(y=1); } }; //error - y not EF
54 }
55 }