[Tests] Test samples from KEEP

compiler/testData/codegen/box/extensionFunctions/contextReceivers/fromKEEP/dp.kt

@@ -0,0 +1,18 @@
+// TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_RUNTIME
+
+class View {
+    val coefficient = 42
+}
+
+context(View) val Int.dp get() = coefficient * this
+
+fun box(): String {
+    with(View()) {
+        if (listOf(1, 2, 10).map { it.dp } == listOf(42, 84, 420)) {
+            return "OK"
+        }
+        return "fail"
+    }
+}