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.
32 lines
908 B
Java
32 lines
908 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8004102
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* @summary Add support for array constructor references
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* @compile/fail/ref=MethodReference60.out -XDrawDiagnostics MethodReference60.java
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*/
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public class MethodReference60 {
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interface ArrayFactory<X> {
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X make(int size);
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}
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interface BadArrayFactory1<X> {
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X make();
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}
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interface BadArrayFactory2<X> {
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X make(int i1, int i2);
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}
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interface BadArrayFactory3<X> {
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X make(String s);
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}
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public static void meth() {
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BadArrayFactory1<int[]> factory1 = int[]::new; //param mismatch
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BadArrayFactory2<int[]> factory2 = int[]::new; //param mismatch
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BadArrayFactory3<int[]> factory3 = int[]::new; //param mismatch
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ArrayFactory<Integer> factory4 = int[]::new; //return type mismatch
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ArrayFactory<Integer[]> factory5 = int[]::new; //return type mismatch
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}
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}
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