org.jetbrains.kotlin.config.JvmTarget.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.config
import org.jetbrains.org.objectweb.asm.Opcodes
enum class JvmTarget(override val description: String) : TargetPlatformVersion {
JVM_1_6("1.6"),
JVM_1_8("1.8"),
;
val bytecodeVersion: Int by lazy {
when (this) {
JVM_1_6 -> Opcodes.V1_6
JVM_1_8 ->
if (java.lang.Boolean.valueOf(System.getProperty("kotlin.test.substitute.bytecode.1.8.to.1.9"))) Opcodes.V1_9 else Opcodes.V1_8
}
}
companion object {
@JvmField
val DEFAULT = JVM_1_6
@JvmStatic
fun fromString(string: String) = values().find { it.description == string }
fun getDescription(bytecodeVersion: Int): String {
val platformDescription = values().find { it.bytecodeVersion == bytecodeVersion }?.description ?:
when (bytecodeVersion) {
Opcodes.V1_7 -> "1.7"
Opcodes.V1_9 -> "1.9"
else -> null
}
return if (platformDescription != null) "JVM target $platformDescription"
else "JVM bytecode version $bytecodeVersion"
}
}
}