Fixed: analyze unmapped (or with no callee) functional arguments with right context.

compiler/testData/diagnostics/tests/resolve/nestedCalls/analyzeUnmappedArguments.kt

@@ -0,0 +1,12 @@
+package c
+
+fun test() {
+    with (1) @l {
+        foo(1, <!NAMED_PARAMETER_NOT_FOUND!>zz<!> = { this@l } )
+    }
+}
+
+fun foo(x: Int) = x
+
+// from library
+fun <T, R> with(receiver: T, f: T.() -> R) : R = receiver.f()