56 lines
1.4 KiB
Java
56 lines
1.4 KiB
Java
/*
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* @test /nodynamiccopyright/
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* @bug 7175538 8003280
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* @summary Add lambda tests
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* Integrate effectively final check with DA/DU analysis
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* @compile/fail/ref=EffectivelyFinalTest01.out -XDrawDiagnostics EffectivelyFinalTest.java
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*
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*/
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class EffectivelyFinalTest {
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void m1(int x) {
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int y = 1;
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new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
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}
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void m2(int x) {
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int y;
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y = 1;
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new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
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}
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void m3(int x, boolean cond) {
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int y;
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if (cond) y = 1;
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new Object() { { System.out.println(x+y); } }; //error - y not DA
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}
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void m4(int x, boolean cond) {
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int y;
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if (cond) y = 1;
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else y = 2;
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new Object() { { System.out.println(x+y); } }; //ok - both x and y are EF
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}
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void m5(int x, boolean cond) {
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int y;
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if (cond) y = 1;
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y = 2;
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new Object() { { System.out.println(x+y); } }; //error - y not EF
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}
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void m6(int x) {
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new Object() { { System.out.println(x+1); } }; //error - x not EF
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x++; // Illegal: x is not effectively final.
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}
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void m7(int x) {
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new Object() { { System.out.println(x=1); } }; //error - x not EF
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}
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void m8() {
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int y;
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new Object() { { System.out.println(y=1); } }; //error - y not EF
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}
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}
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