test/langtools/tools/javac/switchextra/SwitchArrowBrokenConstant.java
author darcy
Thu, 13 Dec 2018 19:06:11 +0100
changeset 53023 6879069d9d94
parent 51563 de411d537aae
child 53878 4584d0331318
permissions -rw-r--r--
8205626: Start of release updates for JDK 13 8205393: Add SourceVersion.RELEASE_13 8205394: Add source 13 and target 13 to javac 8205645: Bump maximum recognized class file version to 57 for JDK 13 8214825: Update preview language features for start of JDK 13 Reviewed-by: erikj, alanb, mchung, mcimadamore, dholmes, smarks, jjg
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/*
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 * @test /nodymaticcopyright/
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 * @bug 8206986
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 * @summary Verify reasonable errors are produced when neither ':' nor '->'
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 *          is found are the expression of a case
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 * @compile/fail/ref=SwitchArrowBrokenConstant.out -source 13 --enable-preview -Xlint:-preview -XDrawDiagnostics SwitchArrowBrokenConstant.java
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 */
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public class SwitchArrowBrokenConstant {
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    private String likeLambda(int i) {
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        switch (i) {
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            case (a, b) -> {}
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        }
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        return switch (i) {
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            case (a, b) -> {}
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        };
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        switch (i) {
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            case a;
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        }
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        return switch (i) {
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            case a;
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        };
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        switch (i) {
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            default ;
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        }
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        return switch (i) {
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            default ;
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        };
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    }
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}