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Disable some features when LV=1.1 API=1.0.

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Feature list:
 - bound callable references
 - local delegated properties
 - coroutines.

#KT-16017 Fixed
This commit is contained in:
Stanislav Erokhin
2017-02-13 09:48:55 +03:00
parent be0211cd49
commit b6fa10cf9e
43 changed files with 232 additions and 75 deletions
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compiler/util/src/org/jetbrains/kotlin/config/LanguageVersionSettings.kt
+9 -5
View File
@@ -19,13 +19,17 @@ package org.jetbrains.kotlin.config
import org.jetbrains.kotlin.config.LanguageVersion.KOTLIN_1_1
import org.jetbrains.kotlin.utils.DescriptionAware
enum class LanguageFeature(val sinceVersion: LanguageVersion?, val hintUrl: String? = null) {
enum class LanguageFeature(
val sinceVersion: LanguageVersion?,
val sinceApiVersion: ApiVersion = ApiVersion.KOTLIN_1_0,
val hintUrl: String? = null
) {
// Note: names of these entries are also used in diagnostic tests and in user-visible messages (see presentableText below)
TypeAliases(KOTLIN_1_1),
BoundCallableReferences(KOTLIN_1_1),
LocalDelegatedProperties(KOTLIN_1_1),
BoundCallableReferences(KOTLIN_1_1, ApiVersion.KOTLIN_1_1),
LocalDelegatedProperties(KOTLIN_1_1, ApiVersion.KOTLIN_1_1),
TopLevelSealedInheritance(KOTLIN_1_1),
Coroutines(KOTLIN_1_1, "https://kotlinlang.org/docs/diagnostics/experimental-coroutines"),
Coroutines(KOTLIN_1_1, ApiVersion.KOTLIN_1_1, "https://kotlinlang.org/docs/diagnostics/experimental-coroutines"),
AdditionalBuiltInsMembers(KOTLIN_1_1),
DataClassInheritance(KOTLIN_1_1),
InlineProperties(KOTLIN_1_1),
@@ -106,7 +110,7 @@ class LanguageVersionSettingsImpl @JvmOverloads constructor(
override fun supportsFeature(feature: LanguageFeature): Boolean {
val since = feature.sinceVersion
return (since != null && languageVersion >= since) || feature in additionalFeatures
return (since != null && languageVersion >= since && apiVersion >= feature.sinceApiVersion) || feature in additionalFeatures
}
override fun toString() = buildString {