44 lines
933 B
Java
44 lines
933 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8003280
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* @summary Add lambda tests
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* check that raw qualifier in unbound method reference is inferred from descriptor
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* @compile/fail/ref=MethodReference48.out -XDrawDiagnostics MethodReference48.java
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*/
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public class MethodReference48 {
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static class Foo<X> {
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X m() { return null; };
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}
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interface SAM1 {
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Foo<Object> m(Foo<String> fs);
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}
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interface SAM2 {
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Integer m(Foo<Integer> fi);
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}
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interface SAM3 {
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Object m(Foo<Integer> fi);
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}
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static void g1(SAM1 s) { } //return type not compatible
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static void g2(SAM2 s) { } //ok
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static void g3(SAM3 s) { } //ok
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static void g4(SAM1 s) { } //return type not compatible
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static void g4(SAM2 s) { } //ok
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static void g4(SAM3 s) { } //ok
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public static void meth() {
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g1(Foo::m);
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g2(Foo::m);
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g3(Foo::m);
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g4(Foo::m);
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}
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}
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