81 lines
1.3 KiB
Java
81 lines
1.3 KiB
Java
/**
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* @test /nodynamiccopyright/
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* @summary Verify that definite assignment works (illegal code)
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* @compile/fail/ref=DefiniteAssignment2.out -XDrawDiagnostics --enable-preview -source ${jdk.version} DefiniteAssignment2.java
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*/
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public class DefiniteAssignment2 {
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public static void main(String[] args) {
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int a = 0;
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E e = E.A;
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{
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int x;
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switch(a) {
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case 0: break;
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default: x = 1; break;
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}
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System.err.println(x);
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}
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{
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int x;
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switch(a) {
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case 0 -> {}
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default -> x = 1;
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}
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System.err.println(x);
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}
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{
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int x;
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switch(a) {
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case 0: x = 0; break;
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default:
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}
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System.err.println(x);
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}
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{
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int x;
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switch(e) {
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case A, B, C -> x = 0;
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}
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System.err.println(x);
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}
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{
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int x;
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switch(e) {
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case A, B, C -> { x = 0; }
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}
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System.err.println(x);
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}
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{
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int x;
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switch(e) {
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case A, B -> { x = 0; }
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case C -> throw new IllegalStateException();
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}
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System.err.println(x);
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}
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}
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enum E {
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A, B, C;
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}
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}
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