[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/testsWithStdLib/resolve/kt4711.fir.kt

@@ -0,0 +1,21 @@
+// !WITH_NEW_INFERENCE
+//KT-4711 Error type with no error reported from type inference
+
+fun main() {
+    val n = 100
+    val delta = 1.0 / n
+    val startTimeNanos = System.nanoTime()
+
+    // the problem sits on the next line:
+    val pi = 4.0.toDouble() * delta * (1..n).reduce(
+            {t, i ->
+                val x = (i - 0.5) * delta
+                t + 1.0 / (1.0 + x * x)
+
+            })
+    // !!! pi has error type here
+
+    val elapseTime = (System.nanoTime() - startTimeNanos) / 1e9
+
+    println("pi_sequential_reduce $pi $n $elapseTime")
+}