FIR checker: report SMARTCAST_IMPOSSIBLE for local variables

compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.fir.kt

@@ -27,10 +27,10 @@ fun baz(s: String?) {
     var x = s
     if (x != null) {
         run {
-            x.hashCode()
+            <!SMARTCAST_IMPOSSIBLE!>x<!>.hashCode()
         }
         run {
-            x<!UNSAFE_CALL!>.<!>hashCode()
+            <!SMARTCAST_IMPOSSIBLE!>x<!>.hashCode()
             x = null
         }
     }
@@ -40,11 +40,11 @@ fun gaz(s: String?) {
     var x = s
     if (x != null) {
         run {
-            x<!UNSAFE_CALL!>.<!>hashCode()
+            <!SMARTCAST_IMPOSSIBLE!>x<!>.hashCode()
             x = null
         }
         run {
-            x<!UNSAFE_CALL!>.<!>hashCode()
+            <!SMARTCAST_IMPOSSIBLE!>x<!>.hashCode()
         }
     }
 }
@@ -53,7 +53,7 @@ fun gav(s: String?) {
     var x = s
     if (x != null) {
         run {
-            x.hashCode()
+            <!SMARTCAST_IMPOSSIBLE!>x<!>.hashCode()
         }
         x = null
     }

compiler/testData/diagnostics/tests/smartCasts/varnotnull/varCapturedInClosure.fir.kt

@@ -1,17 +0,0 @@
-public fun foo() {
-    var s: String? = ""
-    fun closure(): Int {
-        if (s == "") {
-            s = null
-            return -1
-        } else if (s == null) {
-            return -2
-        } else {
-            return s.length // Here smartcast is possible, at least in principle
-        }
-    }
-    if (s != null) {
-        System.out.println(closure())
-        System.out.println(s.length)   // Here smartcast is not possible due to a closure predecessor
-    }
-}

compiler/testData/diagnostics/tests/smartCasts/varnotnull/varCapturedInClosure.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 public fun foo() {
     var s: String? = ""
     fun closure(): Int {
@@ -14,4 +15,4 @@ public fun foo() {
         System.out.println(closure())
         System.out.println(<!SMARTCAST_IMPOSSIBLE!>s<!>.length)   // Here smartcast is not possible due to a closure predecessor
     }
-}
+}

compiler/testData/diagnostics/tests/smartCasts/varnotnull/varCapturedInInlineClosure.fir.kt

@@ -1,15 +0,0 @@
-// See also KT-7186
-
-fun IntArray.forEachIndexed( op: (i: Int, value: Int) -> Unit) {
-    for (i in 0..this.size)
-        op(i, this[i])
-}
-
-fun max(a: IntArray): Int? {
-    var maxI: Int? = null
-    a.forEachIndexed { i, value ->
-        if (maxI == null || value >= a[maxI])
-            maxI = i
-    }
-    return maxI
-}

compiler/testData/diagnostics/tests/smartCasts/varnotnull/varCapturedInInlineClosure.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // See also KT-7186
 
 fun IntArray.forEachIndexed( op: (i: Int, value: Int) -> Unit) {