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8320806: Augment test/langtools/tools/javac/versions/Versions.java for JDK 22 language changes

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Reviewed-by: jlahoda, vromero
This commit is contained in:
Joe Darcy 2023-11-29 17:25:26 +00:00
parent d783aa31a9
commit b68356b267
1 changed files with 17 additions and 3 deletions
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20
test/langtools/tools/javac/versions/Versions.java
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@ -25,7 +25,7 @@
* @test
* @bug 4981566 5028634 5094412 6304984 7025786 7025789 8001112 8028545
* 8000961 8030610 8028546 8188870 8173382 8173382 8193290 8205619 8028563
* 8245147 8245586 8257453 8286035 8306586
* 8245147 8245586 8257453 8286035 8306586 8320806
* @summary Check interpretation of -target and -source options
* @modules java.compiler
* jdk.compiler
@ -272,8 +272,8 @@ public class Versions {
* the uncommon program that is accepted in one version of the
* language and rejected in a later version.)
*
* When version of the language get a new, non-preview feature, a
* new source example enum constant should be added.
* When a version of the language gets a new, non-preview feature,
* a new source example enum constant should be added.
*/
enum SourceExample {
BASE(7, "Base.java", "public class Base { }\n"),
@ -375,6 +375,20 @@ public class Versions {
}
"""),
SOURCE_22(22, "New22.java",
// New feature in 22: Unnamed Variables & Patterns
"""
public class New22 {
public static void main(String... args) {
Object o = new Object(){};
System.out.println(switch (o) {
case Integer _ -> "Hello world.";
default -> o.toString();
});
}
}
"""),
; // Reduce code churn when appending new constants
private int sourceLevel;