FIR DFA: route data flow through anonymous objects

^KT-44515 Fixed

compiler/testData/diagnostics/tests/smartCasts/objectLiterals/captured.fir.kt

@@ -16,7 +16,7 @@ fun foo(): Int {
         k.run()
         val d: Int = c
         // a is captured so smart cast is not possible
-        return d + a
+        return d <!NONE_APPLICABLE!>+<!> a
     }
     else return -1
 }

compiler/testData/diagnostics/tests/smartCasts/objectLiterals/exclexcl.fir.kt

@@ -15,7 +15,7 @@ fun foo(): Int {
         k.run()
         val d: Int = c
         // a is not null because of k constructor, but we do not know it
-        return a <!UNSAFE_OPERATOR_CALL!>+<!> d
+        return a + d
     }
     else return -1
 }

compiler/testData/diagnostics/tests/smartCasts/objectLiterals/exclexclArgument.fir.kt

@@ -11,7 +11,7 @@ fun foo(): Int {
         }
         k.run()
         val d: Int = c
-        return a <!UNSAFE_OPERATOR_CALL!>+<!> d
+        return a + d
     }
     else return -1
 }

compiler/testData/diagnostics/tests/smartCasts/objectLiterals/exclexclTwoArgument.fir.kt

@@ -15,7 +15,7 @@ fun foo(): Int {
         }
         k.run()
         val d: Int = c
-        return a <!UNSAFE_OPERATOR_CALL!>+<!> d
+        return a + d
     }
     else return -1
 }

compiler/testData/diagnostics/tests/smartCasts/objectLiterals/kt7110.fir.kt

@@ -7,5 +7,5 @@ abstract class A(val s: String) {
 fun foo(o: String?): Int {
     val a = object : A(o!!){}
     a.bar()
-    return o<!UNSAFE_CALL!>.<!>length
+    return o.length
 }