Load compiler language version settings for resolved calls tests

compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CompilerTestLanguageVersionSettings.kt

@@ -16,7 +16,9 @@
 
 package org.jetbrains.kotlin.checkers
 
+import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.*
+import org.jetbrains.kotlin.test.KotlinTestUtils
 import org.junit.Assert
 import java.util.*
 import java.util.regex.Pattern
@@ -62,6 +64,14 @@ fun parseLanguageVersionSettings(directiveMap: Map<String, String>): LanguageVer
     return CompilerTestLanguageVersionSettings(languageFeatures, apiVersion, LanguageVersion.LATEST_STABLE)
 }
 
+fun setupLanguageVersionSettings(originalFileText: String, environment: KotlinCoreEnvironment) {
+    val directives = KotlinTestUtils.parseDirectives(originalFileText)
+    val languageVersionSettings = parseLanguageVersionSettings(directives)
+    if (languageVersionSettings != null) {
+        environment.configuration.languageVersionSettings = languageVersionSettings
+    }
+}
+
 private val languagePattern = Pattern.compile("(\\+|\\-|warn:)(\\w+)\\s*")
 
 private fun collectLanguageFeatureMap(directives: String): Map<LanguageFeature, LanguageFeature.State> {

compiler/tests-common/tests/org/jetbrains/kotlin/resolve/calls/AbstractResolvedCallsTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2015 JetBrains s.r.o.
+ * 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.
@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.resolve.calls
 
 import com.intellij.openapi.util.io.FileUtil
 import com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.checkers.setupLanguageVersionSettings
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
@@ -51,6 +52,8 @@ abstract class AbstractResolvedCallsTest : KotlinTestWithEnvironment() {
         val originalText = KotlinTestUtils.doLoadFile(File(filePath))!!
         val (text, carets) = extractCarets(originalText)
 
+        setupLanguageVersionSettings(originalText, environment)
+
         val ktFile = KtPsiFactory(project).createFile(text)
         val bindingContext = JvmResolveUtil.analyze(ktFile, environment).bindingContext