Tracking inflow of lambda receiver

idea/testData/slicer/inflow/extensionLambdaReceiver.kt

@@ -0,0 +1,11 @@
+// FLOW: IN
+
+fun foo() {
+    with("A") {
+        val <caret>v = this
+    }
+}
+
+inline fun <T, R> with(receiver: T, block: T.() -> R): R {
+    return receiver.block()
+}

idea/testData/slicer/inflow/extensionLambdaReceiver.leafGroups.txt

@@ -0,0 +1,8 @@
+4 with(<bold>"A"</bold>) {
+5 	val <bold>v = this</bold>
+5 		val v = <bold>this</bold>
+4 			[LAMBDA OUT] with("A") <bold>{</bold>
+9 				[LAMBDA OUT] inline fun <T, R> with(receiver: T, <bold>block: T.() -> R</bold>): R {
+10 					return <bold>receiver</bold>.block()
+9 						inline fun <T, R> with(<bold>receiver: T</bold>, block: T.() -> R): R {
+4 							with(<bold>"A"</bold>) {

idea/testData/slicer/inflow/extensionLambdaReceiver.nullnessGroups.txt

@@ -0,0 +1,3 @@
+[NotNull Values]
+5 	val <bold>v = this</bold>
+5 		val <bold>v = this</bold>

idea/testData/slicer/inflow/extensionLambdaReceiver.results.txt

@@ -0,0 +1,7 @@
+5 val <bold>v = this</bold>
+5 	val v = <bold>this</bold>
+4 		[LAMBDA OUT] with("A") <bold>{</bold>
+9 			[LAMBDA OUT] inline fun <T, R> with(receiver: T, <bold>block: T.() -> R</bold>): R {
+10 				return <bold>receiver</bold>.block()
+9 					inline fun <T, R> with(<bold>receiver: T</bold>, block: T.() -> R): R {
+4 						with(<bold>"A"</bold>) {