Move LanguageVersionSettings and JvmTarget to module 'util'

To be used from cli-common in the subsequent commits
2016-10-07 15:34:09 +03:00
parent aaeae8b948
commit 2c66d4e59b
2 changed files with 0 additions and 0 deletions
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2016 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
+
+enum class JvmTarget(val string: String) {
+    JVM_1_6("1.6"),
+    JVM_1_8("1.8"),
+    ;
+
+    companion object {
+        @JvmStatic
+        fun fromString(string: String) = values().find { it.string == string }
+    }
+}
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2010-2016 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.kotlin.config.LanguageVersion.KOTLIN_1_1
+
+enum class LanguageFeature(val sinceVersion: LanguageVersion) {
+    // Note: names of these entries are also used in diagnostic tests
+    TypeAliases(KOTLIN_1_1),
+    BoundCallableReferences(KOTLIN_1_1),
+    LocalDelegatedProperties(KOTLIN_1_1),
+    TopLevelSealedInheritance(KOTLIN_1_1),
+    Coroutines(KOTLIN_1_1),
+    AdditionalBuiltInsMembers(KOTLIN_1_1),
+    DataClassInheritance(KOTLIN_1_1),
+    InlineProperties(KOTLIN_1_1),
+    DestructuringLambdaParameters(KOTLIN_1_1),
+    ;
+
+    val presentableText: String
+        // E.g. "DestructuringLambdaParameters" -> ["Destructuring", "Lambda", "Parameters"] -> "destructuring lambda parameters"
+        get() = name.split("(?<!^)(?=[A-Z])".toRegex()).joinToString(separator = " ", transform = String::toLowerCase)
+
+    companion object {
+        @JvmStatic
+        fun fromString(str: String) = values().find { it.name == str }
+    }
+}
+
+enum class LanguageVersion(val versionString: String) {
+    KOTLIN_1_0("1.0"),
+    KOTLIN_1_1("1.1");
+
+    companion object {
+        @JvmStatic
+        fun fromVersionString(str: String) = values().find { it.versionString == str }
+
+        @JvmField
+        val LATEST = values().last()
+    }
+}
+
+interface LanguageVersionSettings {
+    fun supportsFeature(feature: LanguageFeature): Boolean
+}
+
+class LanguageVersionSettingsImpl(private val languageVersion: LanguageVersion) : LanguageVersionSettings {
+    override fun supportsFeature(feature: LanguageFeature): Boolean {
+        return languageVersion.ordinal >= feature.sinceVersion.ordinal
+    }
+
+    companion object {
+        @JvmField
+        val DEFAULT = LanguageVersionSettingsImpl(LanguageVersion.LATEST)
+    }
+}