908aca29ca
Co-authored-by: Brian Goetz <briangoetz@openjdk.org> Co-authored-by: Mandy Chung <mchung@openjdk.org> Co-authored-by: Jan Lahoda <jlahoda@openjdk.org> Reviewed-by: mcimadamore, forax, godin, psandoz, mchung
38 lines
1.0 KiB
Java
38 lines
1.0 KiB
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8262891
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* @summary Check null handling for non-pattern switches.
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* @compile/fail/ref=CaseDefault.out -source 16 -Xlint:-options -XDrawDiagnostics CaseDefault.java
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* @compile --enable-preview -source ${jdk.version} CaseDefault.java
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* @run main/othervm --enable-preview CaseDefault
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*/
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public class CaseDefault {
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public static void main(String[] args) {
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new CaseDefault().run();
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}
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void run() {
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String str = "other";
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switch (str) {
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case "a": throw new AssertionError("Wrong branch.");
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case default: break; //OK
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}
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switch (str) {
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case "a" -> throw new AssertionError("Wrong branch.");
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case default -> {} //OK
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}
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int i;
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i = switch (str) {
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case "a": throw new AssertionError("Wrong branch.");
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case default: yield 0; //OK
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};
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i = switch (str) {
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case "a" -> throw new AssertionError("Wrong branch.");
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case default -> 0; //OK
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};
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}
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}
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