23 lines
1.1 KiB
Java
23 lines
1.1 KiB
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8198512 8199327
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* @summary compiler support for local-variable syntax for lambda parameters
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* @compile/fail/ref=VarInImplicitLambdaNegTest01.out -XDrawDiagnostics VarInImplicitLambdaNegTest01.java
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* @compile/fail/ref=VarInImplicitLambdaNegTest01_source10.out -source 10 -XDrawDiagnostics VarInImplicitLambdaNegTest01.java
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*/
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import java.util.function.*;
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class VarInImplicitLambdaNegTest01 {
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IntBinaryOperator f1 = (x, var y) -> x + y; // error implicit and var
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IntBinaryOperator f2 = (var x, y) -> x + y; // error var and implicit
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IntBinaryOperator f3 = (int x, var y) -> x + y; // error var and explicit
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IntBinaryOperator f4 = (int x, y) -> x + y; // error explicit and implicit
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BiFunction<String[], String, String> f5 = (var s1[], var s2) -> s2; // error var and array
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// correct use
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IntBinaryOperator f6 = (var x, var y) -> x + y; // ok
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BiFunction<Function<String, String>, String, String> f = (Function<String, String> s1, String s2) -> s2; // ok
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}
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