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
/*
* @test /nodynamiccopyright/
* @bug 8206986
* @summary Verify behavior of not exhaustive switch expressions.
* @compile/fail/ref=ExpressionSwitchNotExhaustive.out -XDrawDiagnostics --enable-preview -source 13 ExpressionSwitchNotExhaustive.java
*/
public class ExpressionSwitchNotExhaustive {
private String print(int i) {
return switch (i) {
case 42 -> "42";
case 43 -> "43";
};
}
private String e(E e) {
return switch (e) {
case A -> "42";
};
}
private String f(int i, E e) {
return switch (i) {
case 0:
String s;
switch (e) {
case A:
s = "42";
break;
}
break s;
default:
break "43";
};
}
enum E {
A, B;
}
}