Add JVM target bytecode version 19

Test data in `box/annotations/typeAnnotations` is changed because nested
classes in type annotations are rendered differently in JDK 19
(`Outer.Nested` instead of `Outer$Nested`).

 #KT-54116 Fixed

compiler/config.jvm/src/org/jetbrains/kotlin/config/JvmTarget.kt

@@ -35,6 +35,7 @@ enum class JvmTarget(
     JVM_16("16", Opcodes.V16),
     JVM_17("17", Opcodes.V16 + 1),
     JVM_18("18", Opcodes.V16 + 2),
+    JVM_19("19", Opcodes.V16 + 3),
     ;
 
     override fun toString() = description
@@ -60,7 +61,7 @@ enum class JvmTarget(
             values().asList() - JVM_1_6
 
         const val SUPPORTED_VERSIONS_DESCRIPTION =
-            "1.8, 9, 10, ..., 18"
+            "1.8, 9, 10, ..., 19"
 
         init {
             check(SUPPORTED_VERSIONS_DESCRIPTION == "1.8, 9, 10, ..., ${values().last().description}") {

compiler/testData/cli/jvm/extraHelp.out

@@ -43,7 +43,7 @@ where advanced options include:
   -Xjava-source-roots=<path> Paths to directories with Java source files
   -Xjavac-arguments=<option[,]> Java compiler arguments
   -Xjdk-release=<version>    Compile against the specified JDK API version, similarly to javac's `-release`. Requires JDK 9 or newer.
-                             Supported versions depend on the used JDK; for JDK 17+ supported versions are 1.8, 9, 10, ..., 18.
+                             Supported versions depend on the used JDK; for JDK 17+ supported versions are 1.8, 9, 10, ..., 19.
                              Also sets `-jvm-target` value equal to the selected JDK version
   -Xjspecify-annotations=ignore|strict|warn
                              Specify behavior for jspecify annotations.

compiler/testData/cli/jvm/help.out

@@ -6,7 +6,7 @@ where possible options include:
   -include-runtime           Include Kotlin runtime into the resulting JAR
   -java-parameters           Generate metadata for Java 1.8 reflection on method parameters
   -jdk-home <path>           Include a custom JDK from the specified location into the classpath instead of the default JAVA_HOME
-  -jvm-target <version>      Target version of the generated JVM bytecode (1.8, 9, 10, ..., 18), default is 1.8
+  -jvm-target <version>      Target version of the generated JVM bytecode (1.8, 9, 10, ..., 19), default is 1.8
   -module-name <name>        Name of the generated .kotlin_module file
   -no-jdk                    Don't automatically include the Java runtime into the classpath
   -no-reflect                Don't automatically include Kotlin reflection into the classpath

compiler/testData/cli/jvm/wrongJvmTargetVersion.out

@@ -1,3 +1,3 @@
 error: unknown JVM target version: 1.5
-Supported versions: 1.6, 1.8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
+Supported versions: 1.6, 1.8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
 COMPILATION_ERROR

compiler/testData/codegen/box/annotations/typeAnnotations/implicitReturn.kt

@@ -11,14 +11,12 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE_USE)
+@interface TypeAnn {}
 
 public class ImplicitReturn {
-
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target(ElementType.TYPE_USE)
-    public @ interface TypeAnn {}
-
-    @ImplicitReturn.TypeAnn
+    @TypeAnn
     public String bar() {
         return "OK";
     }
@@ -45,14 +43,14 @@ fun box(): String {
     checkTypeAnnotation(
         Kotlin::foo.javaMethod!!.annotatedReturnType,
         "class java.lang.String",
-        "@ImplicitReturn\$TypeAnn()",
+        "@TypeAnn()",
         "foo"
     )
 
     checkTypeAnnotation(
         Kotlin::field.javaField!!.annotatedType,
         "class java.lang.String",
-        "@ImplicitReturn\$TypeAnn()",
+        "@TypeAnn()",
         "foo"
     )
 

compiler/testData/codegen/box/annotations/typeAnnotations/implicitReturnAgainstCompiled.kt

@@ -12,14 +12,12 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE_USE)
+@interface TypeAnn {}
 
 public class ImplicitReturn {
-
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target(ElementType.TYPE_USE)
-    public @ interface TypeAnn {}
-
-    @ImplicitReturn.TypeAnn
+    @TypeAnn
     public String bar() {
         return "OK";
     }
@@ -47,14 +45,14 @@ fun box(): String {
     checkTypeAnnotation(
         Kotlin::foo.javaMethod!!.annotatedReturnType,
         "class java.lang.String",
-        "@ImplicitReturn\$TypeAnn()",
+        "@TypeAnn()",
         "foo"
     )
 
     checkTypeAnnotation(
         Kotlin::field.javaField!!.annotatedType,
         "class java.lang.String",
-        "@ImplicitReturn\$TypeAnn()",
+        "@TypeAnn()",
         "foo"
     )
 

compiler/testData/codegen/box/reflection/annotations/localClassLiteral.kt

@@ -17,11 +17,13 @@ fun box(): String {
 
     // JDK 8 and earlier
     val expected1 = "[@test.Anno(k1=class $fqName, k2=class [L$fqName;, k3=class [[L$fqName;)]"
-    // JDK 9 and later
+    // JDK 9..18
     val expected2 = "[@test.Anno(k1=$fqName.class, k2=$fqName[].class, k3=$fqName[][].class)]"
+    // JDK 19 and later
+    val expected3 = "[@test.Anno(k1=<no canonical name>.class, k2=<no canonical name>.class, k3=<no canonical name>.class)]"
 
     val actual = M::class.annotations.toString()
-    if (actual != expected1 && actual != expected2) return "Fail: $actual"
+    if (actual != expected1 && actual != expected2 && actual != expected3) return "Fail: $actual"
 
     return "OK"
 }