From e5b8943d414d96ef59b46ee163c500e0ccf56dc0 Mon Sep 17 00:00:00 2001
From: Mikhael Bogdanov <mikhael.bogdanov@jetbrains.com>
Date: Fri, 13 Jan 2017 17:30:39 +0100
Subject: [PATCH] Added 'languageVersion' parameter to
 DiagnosticTestLanguageVersionSettings

---
 .../kotlin/checkers/BaseDiagnosticsTest.kt      | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/compiler/tests-common/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.kt b/compiler/tests-common/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.kt
index 7e1abff38d7..732f5eddf17 100644
--- a/compiler/tests-common/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.kt
+++ b/compiler/tests-common/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.kt
@@ -98,22 +98,13 @@ abstract class BaseDiagnosticsTest : KotlinMultiFileTestWithJava<TestModule, Tes
         override fun toString(): String = name
     }
 
-    class DiagnosticTestLanguageVersionSettings(
+    data class DiagnosticTestLanguageVersionSettings(
             private val languageFeatures: Map<LanguageFeature, Boolean>,
-            override val apiVersion: ApiVersion
+            override val apiVersion: ApiVersion,
+            override val languageVersion: LanguageVersion
     ) : LanguageVersionSettings {
         override fun supportsFeature(feature: LanguageFeature): Boolean =
                 languageFeatures[feature] ?: LanguageVersionSettingsImpl.DEFAULT.supportsFeature(feature)
-
-        // TODO provide base language version
-        override val languageVersion: LanguageVersion
-            get() = throw UnsupportedOperationException("This instance of LanguageVersionSettings should be used for tests only")
-
-        override fun equals(other: Any?): Boolean =
-                other is DiagnosticTestLanguageVersionSettings && other.languageFeatures == languageFeatures && other.apiVersion == apiVersion
-
-        override fun hashCode(): Int =
-                31 * languageFeatures.hashCode() + apiVersion.hashCode()
     }
 
     inner class TestFile(
@@ -318,7 +309,7 @@ abstract class BaseDiagnosticsTest : KotlinMultiFileTestWithJava<TestModule, Tes
 
             val languageFeatures = directives?.let(this::collectLanguageFeatureMap).orEmpty()
 
-            return DiagnosticTestLanguageVersionSettings(languageFeatures, apiVersion)
+            return DiagnosticTestLanguageVersionSettings(languageFeatures, apiVersion, LanguageVersion.LATEST)
         }
 
         private fun collectLanguageFeatureMap(directives: String): Map<LanguageFeature, Boolean> {