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

compiler/testData/diagnostics/tests/BinaryCallsOnNullableValues.fir.kt

@@ -0,0 +1,32 @@
+// !WITH_NEW_INFERENCE
+class A() {
+    override fun equals(other : Any?) : Boolean = false
+}
+
+fun f(): Unit {
+    var x: Int? = 1
+    x = null
+    x + 1
+    x plus 1
+    x < 1
+    x += 1
+
+    x == 1
+    x != 1
+
+    A() == 1
+
+    x === "1"
+    x !== "1"
+
+    x === 1
+    x !== 1
+
+    x<!UNRESOLVED_REFERENCE!>..<!>2
+    x in 1..2
+
+    val y : Boolean? = true
+    false || y
+    y && true
+    y && 1
+}