Minor: rename KtFile.targetPlatform -> forcedTargetPlatform

To avoid confusing with platform extension and debugging for 3 hours

compiler/frontend/src/org/jetbrains/kotlin/resolve/TargetPlatform.kt

@@ -151,6 +151,3 @@ abstract class PlatformConfigurator(
 
 fun createContainer(id: String, platform: TargetPlatform, init: StorageComponentContainer.() -> Unit) =
     composeContainer(id, platform.platformConfigurator.platformSpecificContainer, init)
-
-
-var KtFile.targetPlatform: TargetPlatform? by UserDataProperty(Key.create("TARGET_PLATFORM"))

compiler/frontend/src/org/jetbrains/kotlin/resolve/TargetPlatform.kt.as32

@@ -146,6 +146,3 @@ abstract class PlatformConfigurator(
 
 fun createContainer(id: String, platform: TargetPlatform, init: StorageComponentContainer.() -> Unit) =
     composeContainer(id, platform.platformConfigurator.platformSpecificContainer, init)
-
-
-var KtFile.targetPlatform: TargetPlatform? by UserDataProperty(Key.create("TARGET_PLATFORM"))

idea/idea-analysis/src/org/jetbrains/kotlin/idea/project/Platform.kt

@@ -37,6 +37,8 @@ import org.jetbrains.kotlin.idea.compiler.configuration.KotlinCommonCompilerArgu
 import org.jetbrains.kotlin.idea.compiler.configuration.KotlinCompilerSettings
 import org.jetbrains.kotlin.idea.facet.getLibraryLanguageLevel
 import org.jetbrains.kotlin.psi.KtElement
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.psi.UserDataProperty
 import org.jetbrains.kotlin.resolve.TargetPlatform
 import org.jetbrains.kotlin.utils.Jsr305State
 
@@ -46,6 +48,8 @@ val KtElement.platform: TargetPlatform
 val KtElement.builtIns: KotlinBuiltIns
     get() = getResolutionFacade().moduleDescriptor.builtIns
 
+var KtFile.forcedTargetPlatform: TargetPlatform? by UserDataProperty(Key.create("FORCED_TARGET_PLATFORM"))
+
 fun Module.getAndCacheLanguageLevelByDependencies(): LanguageVersion {
     val facetSettings = KotlinFacetSettingsProvider.getInstance(project).getInitializedSettings(this)
     val languageLevel = getLibraryLanguageLevel(this, null, facetSettings.targetPlatformKind)

idea/idea-analysis/src/org/jetbrains/kotlin/idea/project/TargetPlatformDetector.java

@@ -27,7 +27,6 @@ import org.jetbrains.kotlin.psi.KtCodeFragment;
 import org.jetbrains.kotlin.psi.KtFile;
 import org.jetbrains.kotlin.psi.KtPsiFactoryKt;
 import org.jetbrains.kotlin.resolve.TargetPlatform;
-import org.jetbrains.kotlin.resolve.TargetPlatformKt;
 import org.jetbrains.kotlin.resolve.jvm.platform.JvmPlatform;
 
 public class TargetPlatformDetector {
@@ -39,7 +38,7 @@ public class TargetPlatformDetector {
 
     @NotNull
     public static TargetPlatform getPlatform(@NotNull KtFile file) {
-        TargetPlatform explicitPlatform = TargetPlatformKt.getTargetPlatform(file);
+        TargetPlatform explicitPlatform = PlatformKt.getForcedTargetPlatform(file);
         if (explicitPlatform != null) return explicitPlatform;
 
         if (file instanceof KtCodeFragment) {

idea/src/org/jetbrains/kotlin/idea/refactoring/move/moveDeclarations/moveConflictUtils.kt

@@ -49,6 +49,7 @@ import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
 import org.jetbrains.kotlin.idea.core.isInTestSourceContentKotlinAware
 import org.jetbrains.kotlin.idea.imports.importableFqName
 import org.jetbrains.kotlin.idea.project.TargetPlatformDetector
+import org.jetbrains.kotlin.idea.project.forcedTargetPlatform
 import org.jetbrains.kotlin.idea.refactoring.getUsageContext
 import org.jetbrains.kotlin.idea.refactoring.move.KotlinMoveUsage
 import org.jetbrains.kotlin.idea.search.and
@@ -72,7 +73,6 @@ import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.resolve.lazy.descriptors.findPackageFragmentForFile
 import org.jetbrains.kotlin.resolve.source.KotlinSourceElement
 import org.jetbrains.kotlin.resolve.source.getPsi
-import org.jetbrains.kotlin.resolve.targetPlatform
 import org.jetbrains.kotlin.util.isJavaDescriptor
 import org.jetbrains.kotlin.utils.SmartSet
 import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
@@ -290,7 +290,7 @@ class MoveConflictChecker(
             val targetModuleInfo = getModuleInfoByVirtualFile(project, targetScope)
             val dummyFile = KtPsiFactory(targetElement.project).createFile("dummy.kt", "").apply {
                 moduleInfo = targetModuleInfo
-                targetPlatform = TargetPlatformDetector.getPlatform(targetModule)
+                forcedTargetPlatform = TargetPlatformDetector.getPlatform(targetModule)
             }
 
             val newTargetDescriptors = dummyFile.resolveImportReference(fqName)

idea/tests/org/jetbrains/kotlin/idea/codeInsight/generate/AbstractCodeInsightActionTest.kt

@@ -25,6 +25,7 @@ import com.intellij.testFramework.PlatformTestUtil
 import com.intellij.testFramework.TestActionEvent
 import junit.framework.ComparisonFailure
 import junit.framework.TestCase
+import org.jetbrains.kotlin.idea.project.forcedTargetPlatform
 import org.jetbrains.kotlin.idea.test.ConfigLibraryUtil
 import org.jetbrains.kotlin.idea.test.KotlinLightCodeInsightFixtureTestCase
 import org.jetbrains.kotlin.idea.test.KotlinWithJdkAndRuntimeLightProjectDescriptor
@@ -32,7 +33,6 @@ import org.jetbrains.kotlin.js.resolve.JsPlatform
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.resolve.TargetPlatform
 import org.jetbrains.kotlin.resolve.jvm.platform.JvmPlatform
-import org.jetbrains.kotlin.resolve.targetPlatform
 import org.jetbrains.kotlin.test.InTextDirectivesUtils
 import org.jetbrains.kotlin.test.KotlinTestUtils
 import java.io.File
@@ -94,7 +94,7 @@ abstract class AbstractCodeInsightActionTest : KotlinLightCodeInsightFixtureTest
                     "Common" -> TargetPlatform.Common
                     else -> error("Unexpected platform name: $targetPlatformName")
                 }
-                mainPsiFile.targetPlatform = targetPlatform
+                mainPsiFile.forcedTargetPlatform = targetPlatform
             }
 
             val action = createAction(fileText)
@@ -122,7 +122,7 @@ abstract class AbstractCodeInsightActionTest : KotlinLightCodeInsightFixtureTest
             KotlinTestUtils.assertEqualsToFile(conflictFile, e.message!!)
         }
         finally {
-            mainPsiFile?.targetPlatform = null
+            mainPsiFile?.forcedTargetPlatform = null
             ConfigLibraryUtil.unconfigureLibrariesByDirective(myModule, fileText)
         }
     }