[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/expresssions/invoke/threeReceivers.kt

@@ -0,0 +1,22 @@
+
+
+class Bar {
+    fun FooBar.invoke(): Bar = this
+}
+
+class Buz
+
+class FooBar
+
+class Foo {
+    val Buz.foobar: Bar get() = Bar()
+
+    fun FooBar.chk(buz: Buz) {
+        // NB: really this example is unresolvable (in old FE too)
+        // local/buz is extension receiver of foobar
+        // this@Foo is dispatch receiver of foobar
+        // Foo/foobar is dispatch receiver of invoke
+        // this@chk is extension receiver of invoke
+        buz.<!UNRESOLVED_REFERENCE!>foobar<!>()
+    }
+}