russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
23 lines
693 B
Java
23 lines
693 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8177466
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* @summary Add compiler support for local variable type-inference
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* @compile/fail/ref=SelfRefTest.out -XDrawDiagnostics SelfRefTest.java
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*/
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import java.util.function.Function;
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class SelfRefTest {
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int q() { return 42; }
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int m(int t) { return t; }
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void test(boolean cond) {
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var x = cond ? x : x; //error - self reference
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var y = (Function<Integer, Integer>)(Integer y) -> y; //error - bad shadowing
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var z = (Runnable)() -> { int z2 = m(z); }; //error - self reference
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var w = new Object() { int w = 42; void test() { int w2 = w; } }; //ok
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int u = u; //ok
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int q = q(); //ok
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}
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}
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