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.
26 lines
540 B
Java
26 lines
540 B
Java
/* @test /nodynamiccopyright/
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* @bug 7192246
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* @summary check that ill-formed MI hierarchies do not compile
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* @compile/fail/ref=Neg02.out -XDrawDiagnostics Neg02.java
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*/
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class Neg02 {
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interface A {
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default void m() { Neg02.impl(this); }
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}
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interface B {
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default void m() { Neg02.impl(this); }
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}
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static class X implements A, B { } //error
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void test(X x) {
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x.m();
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((A)x).m();
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((B)x).m();
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}
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static void impl(A a) { }
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static void impl(B b) { }
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}
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