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

compiler/testData/diagnostics/testsWithStdLib/forInArrayLoop/rangeVariableAssignmentBefore13.fir.kt

@@ -0,0 +1,39 @@
+// !LANGUAGE: -ProperForInArrayLoopRangeVariableAssignmentSemantic
+// !DIAGNOSTICS: -UNUSED_VALUE
+// SKIP_TXT
+
+fun testObjectArray() {
+    var xs = arrayOf("a", "b", "c")
+    for (x in xs) {
+        println(x)
+        xs = arrayOf("d", "e", "f")
+    }
+}
+
+fun testPrimitiveArray() {
+    var xs = intArrayOf(1, 2, 3)
+    for (x in xs) {
+        println(x)
+        xs = intArrayOf(4, 5, 6)
+    }
+}
+
+var global = arrayOf("a", "b", "c")
+
+fun testGlobalArray() {
+    for (x in global) {
+        println(x)
+        global = arrayOf("d", "e", "f")
+    }
+}
+
+fun testAssignmentNotInLoop() {
+    var xs = intArrayOf(1, 2, 3)
+    println(xs)
+    xs = intArrayOf(7, 8, 9)
+    for (x in xs) {
+        println(x)
+    }
+    xs = intArrayOf(4, 5, 6)
+    println(xs)
+}