Add method replaceType for ReceiverValue.

This method will used for capturing from expressions before call resolution.

compiler/frontend/src/org/jetbrains/kotlin/resolve/scopes/receivers/ExpressionReceiver.kt

@@ -28,6 +28,8 @@ interface ExpressionReceiver :  ReceiverValue {
         private open class ExpressionReceiverImpl(
                 override val expression: KtExpression, type: KotlinType
         ): AbstractReceiverValue(type), ExpressionReceiver {
+            override fun replaceType(newType: KotlinType) = ExpressionReceiverImpl(expression, newType)
+
             override fun toString() = "$type {$expression: ${expression.text}}"
         }
 
@@ -35,13 +37,17 @@ interface ExpressionReceiver :  ReceiverValue {
                 override val classDescriptor: ClassDescriptor,
                 expression: KtExpression,
                 type: KotlinType
-        ) : ExpressionReceiverImpl(expression, type), ThisClassReceiver
+        ) : ExpressionReceiverImpl(expression, type), ThisClassReceiver {
+            override fun replaceType(newType: KotlinType) = ThisExpressionClassReceiver(classDescriptor, expression, newType)
+        }
 
         private class SuperExpressionReceiver(
                 override val thisType: KotlinType,
                 expression: KtExpression,
                 type: KotlinType
-        ) : ExpressionReceiverImpl(expression, type), SuperCallReceiverValue
+        ) : ExpressionReceiverImpl(expression, type), SuperCallReceiverValue {
+            override fun replaceType(newType: KotlinType) = SuperExpressionReceiver(thisType, expression, newType)
+        }
 
         fun create(
                 expression: KtExpression,

compiler/frontend/src/org/jetbrains/kotlin/resolve/scopes/receivers/Qualifier.kt

@@ -125,4 +125,6 @@ class ClassValueReceiver(val classQualifier: ClassifierQualifier, private val ty
 
     override val expression: KtExpression
         get() = classQualifier.expression
+
+    override fun replaceType(newType: KotlinType) = ClassValueReceiver(classQualifier, newType)
 }

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/smartcasts/smartCastUtil.kt

@@ -26,4 +26,5 @@ fun getReceiverValueWithSmartCast(
 
 private class SmartCastReceiverValue(private val type: KotlinType) : ReceiverValue {
     override fun getType() = type
+    override fun replaceType(newType: KotlinType) = SmartCastReceiverValue(newType)
 }