Make project compilable after types enhancement

js/js.frontend/src/org/jetbrains/kotlin/js/resolve/diagnostics/jsRenderers.kt

@@ -31,7 +31,7 @@ object RenderFirstLineOfElementText : Renderer<PsiElement> {
 abstract class JsCallDataRenderer : Renderer<JsCallData> {
     protected abstract fun format(data: JsCallDataWithCode): String
 
-    override fun render(data: JsCallData?): String =
+    override fun render(data: JsCallData): String =
             when (data) {
                 is JsCallDataWithCode -> format(data)
                 is JsCallData -> data.message

js/js.inliner/src/org/jetbrains/kotlin/js/inline/FunctionReader.kt

@@ -123,8 +123,8 @@ public class FunctionReader(private val context: TranslationContext) {
         val moduleNameLiteral = context.program().getStringLiteral(moduleName)
         val moduleReference =  context.namer().getModuleReference(moduleNameLiteral)
 
-        val replacements = hashMapOf(moduleRootVariable[moduleName] to moduleReference,
-                                     moduleKotlinVariable[moduleName] to Namer.KOTLIN_OBJECT_REF)
+        val replacements = hashMapOf(moduleRootVariable[moduleName]!! to moduleReference,
+                                     moduleKotlinVariable[moduleName]!! to Namer.KOTLIN_OBJECT_REF)
         replaceExternalNames(function, replacements)
         return function
     }

js/js.inliner/src/org/jetbrains/kotlin/js/inline/clean/removeUnusedLocalFunctionDeclarations.kt

@@ -51,7 +51,7 @@ private class UnusedInstanceCollector : JsVisitorWithContextImpl() {
         val name = x.getName()!!
         val statementContext = getLastStatementLevelContext()
         val currentStatement = statementContext.getCurrentNode()
-        tracker.addCandidateForRemoval(name, currentStatement)
+        tracker.addCandidateForRemoval(name, currentStatement!!)
 
         val references = collectReferencesInside(x)
         references.filterNotNull()
@@ -60,8 +60,8 @@ private class UnusedInstanceCollector : JsVisitorWithContextImpl() {
         return false
     }
 
-    override fun visit(x: JsNameRef?, ctx: JsContext<*>?): Boolean {
-        val name = x?.getName()
+    override fun visit(x: JsNameRef, ctx: JsContext<*>): Boolean {
+        val name = x.getName()
 
         if (name != null) {
             tracker.markReachable(name)

js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/CallInfoExtensions.kt

@@ -56,7 +56,7 @@ fun VariableAccessInfo.getAccessFunctionName(): String {
     val descriptor = variableDescriptor
     if (descriptor is PropertyDescriptor && descriptor.isExtension) {
         val propertyAccessorDescriptor = if (isGetAccess()) descriptor.getGetter() else descriptor.getSetter()
-        return context.getNameForDescriptor(propertyAccessorDescriptor).getIdent()
+        return context.getNameForDescriptor(propertyAccessorDescriptor!!).getIdent()
     }
     else {
         return Namer.getNameForAccessor(variableName.getIdent()!!, isGetAccess(), false)

js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/FunctionCallCases.kt

@@ -179,7 +179,7 @@ object InvokeIntrinsic : FunctionCallCase {
     }
 
     override fun FunctionCallInfo.dispatchReceiver(): JsExpression {
-        return JsInvocation(dispatchReceiver, argumentsInfo.translateArguments)
+        return JsInvocation(dispatchReceiver!!, argumentsInfo.translateArguments)
     }
 
     /**
@@ -242,7 +242,7 @@ object DynamicInvokeAndBracketAccessCallCase : FunctionCallCase {
         val callType = resolvedCall.getCall().getCallType()
         return when (callType) {
             Call.CallType.INVOKE ->
-                JsInvocation(dispatchReceiver, arguments)
+                JsInvocation(dispatchReceiver!!, arguments)
             Call.CallType.ARRAY_GET_METHOD ->
                 JsArrayAccess(dispatchReceiver, arguments[0])
             Call.CallType.ARRAY_SET_METHOD ->

js/js.translator/src/org/jetbrains/kotlin/js/translate/reference/CallArgumentTranslator.kt

@@ -204,6 +204,7 @@ public class CallArgumentTranslator private constructor(
 
             val argumentExpression = valueArguments.get(0).getArgumentExpression()
             assert(argumentExpression != null)
+            argumentExpression!!
 
             val jsExpression = Translation.translateAsExpression(argumentExpression, context)
             result.add(jsExpression)
@@ -250,6 +251,7 @@ public class CallArgumentTranslator private constructor(
             for (argument in arguments) {
                 val argumentExpression = argument.getArgumentExpression()
                 assert(argumentExpression != null)
+                argumentExpression!!
                 val argContext = context.innerBlock()
                 val argExpression = Translation.translateAsExpression(argumentExpression, argContext)
                 list.add(argExpression)