From 13ca1898257d4451fbc88cfb5b1f8f03edfd27bb Mon Sep 17 00:00:00 2001
From: Alexander Udalov <alexander.udalov@jetbrains.com>
Date: Mon, 29 Aug 2022 13:59:39 +0200
Subject: [PATCH] Support -Xjdk-release=8 as alias for -Xjdk-release=1.8

 #KT-53278 Fixed
---
 .../cli/src/org/jetbrains/kotlin/cli/jvm/jvmArguments.kt   | 7 ++++++-
 compiler/testData/cli/jvm/jdkRelease8.args                 | 4 ++++
 compiler/testData/cli/jvm/jdkRelease8.out                  | 1 +
 .../org/jetbrains/kotlin/cli/CliTestGenerated.java         | 5 +++++
 4 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 compiler/testData/cli/jvm/jdkRelease8.args
 create mode 100644 compiler/testData/cli/jvm/jdkRelease8.out

diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/jvmArguments.kt b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/jvmArguments.kt
index b79173f4c54..92a55de4157 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/jvmArguments.kt
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/jvmArguments.kt
@@ -51,7 +51,12 @@ fun CompilerConfiguration.setupJvmSpecificArguments(arguments: K2JVMCompilerArgu
         }
     }
 
-    val jvmTargetValue = releaseTargetArg ?: jvmTargetArg
+    val jvmTargetValue = when (releaseTargetArg) {
+        "6" -> "1.6"
+        "8" -> "1.8"
+        null -> jvmTargetArg
+        else -> releaseTargetArg
+    }
     if (jvmTargetValue != null) {
         val jvmTarget = JvmTarget.fromString(jvmTargetValue)
         if (jvmTarget != null) {
diff --git a/compiler/testData/cli/jvm/jdkRelease8.args b/compiler/testData/cli/jvm/jdkRelease8.args
new file mode 100644
index 00000000000..f6e998c8883
--- /dev/null
+++ b/compiler/testData/cli/jvm/jdkRelease8.args
@@ -0,0 +1,4 @@
+-Xjdk-release=8
+$TESTDATA_DIR$/jdkRelease.kt
+-d
+$TEMP_DIR$
diff --git a/compiler/testData/cli/jvm/jdkRelease8.out b/compiler/testData/cli/jvm/jdkRelease8.out
new file mode 100644
index 00000000000..d86bac9de59
--- /dev/null
+++ b/compiler/testData/cli/jvm/jdkRelease8.out
@@ -0,0 +1 @@
+OK
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/cli/CliTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/cli/CliTestGenerated.java
index ea8362dfd7c..323771de721 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/cli/CliTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/cli/CliTestGenerated.java
@@ -607,6 +607,11 @@ public class CliTestGenerated extends AbstractCliTest {
             runTest("compiler/testData/cli/jvm/jdkRelease.args");
         }
 
+        @TestMetadata("jdkRelease8.args")
+        public void testJdkRelease8() throws Exception {
+            runTest("compiler/testData/cli/jvm/jdkRelease8.args");
+        }
+
         @TestMetadata("jspecifyByLv15.args")
         public void testJspecifyByLv15() throws Exception {
             runTest("compiler/testData/cli/jvm/jspecifyByLv15.args");