Add 1.1 language version to kotlin options for Gradle

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/dsl/KotlinJsOptions.kt

@@ -12,8 +12,8 @@ interface KotlinJsOptions {
 
     /**
      * Provide source compatibility with specified language version
-     * Possible values: "1.0"
-     * Default value: "1.0"
+     * Possible values: "1.0", "1.1"
+     * Default value: "1.1"
      */
      var languageVersion: kotlin.String
 

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/dsl/KotlinJsOptionsBase.kt

@@ -11,7 +11,7 @@ internal abstract class KotlinJsOptionsBase : org.jetbrains.kotlin.gradle.dsl.Ko
 
     private var languageVersionField: kotlin.String? = null
     override var languageVersion: kotlin.String
-        get() = languageVersionField ?: "1.0"
+        get() = languageVersionField ?: "1.1"
         set(value) { languageVersionField = value }
 
     private var mainField: kotlin.String? = null
@@ -76,7 +76,7 @@ internal abstract class KotlinJsOptionsBase : org.jetbrains.kotlin.gradle.dsl.Ko
 
 internal fun org.jetbrains.kotlin.cli.common.arguments.K2JSCompilerArguments.fillDefaultValues() {
     kjsm = true
-    languageVersion = "1.0"
+    languageVersion = "1.1"
     main = "noCall"
     metaInfo = true
     moduleKind = "plain"

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/dsl/KotlinJvmOptions.kt

@@ -25,8 +25,8 @@ interface KotlinJvmOptions {
 
     /**
      * Provide source compatibility with specified language version
-     * Possible values: "1.0"
-     * Default value: "1.0"
+     * Possible values: "1.0", "1.1"
+     * Default value: "1.1"
      */
      var languageVersion: kotlin.String
 

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/dsl/KotlinJvmOptionsBase.kt

@@ -21,7 +21,7 @@ internal abstract class KotlinJvmOptionsBase : org.jetbrains.kotlin.gradle.dsl.K
 
     private var languageVersionField: kotlin.String? = null
     override var languageVersion: kotlin.String
-        get() = languageVersionField ?: "1.0"
+        get() = languageVersionField ?: "1.1"
         set(value) { languageVersionField = value }
 
     private var noJdkField: kotlin.Boolean? = null
@@ -66,7 +66,7 @@ internal fun org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments.fi
     includeRuntime = false
     jdkHome = null
     jvmTarget = "1.6"
-    languageVersion = "1.0"
+    languageVersion = "1.1"
     noJdk = false
     noReflect = true
     noStdlib = true