22 lines
1.1 KiB
Java
22 lines
1.1 KiB
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8003280 7170058
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* @summary Add lambda tests
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* This test is for identifying a non-SAM type: Having more than one methods due to inheritance, and none of them has a subsignature of all other methods
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* @compile/fail/ref=NonSAM2.out -XDrawDiagnostics NonSAM2.java Helper.java
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*/
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import java.util.List;
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interface Foo1 { int getAge(String s);}
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interface Bar1 { Integer getAge(String s);}
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interface Foo1Bar1 extends Foo1, Bar1 {} //types Bar1 and Foo1 are incompatible; both define getAge(String), but with unrelated return types
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interface AC extends A, C {} //name clash: getOldest(List<?>) in C and getOldest(List<Number>) in A have the same erasure, yet neither overrides the other
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interface ABC extends A, B, C {} //ok - raw override
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interface AD extends A, D {} //name clash: getOldest(List<Integer>) in D and getOldest(List<Number>) in A have the same erasure, yet neither overrides the other
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interface Foo2<T> { void m(T arg);}
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interface Bar2<S> { void m(S arg);}
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interface Foo2Bar2<T1, T2> extends Foo2<T1>, Bar2<T2> {} //name clash: m(S) in Bar and m(T) in Foo have the same erasure, yet neither overrides the other
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