FIR checker: report val reassignment

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/controlFlow/initialization/neg/1.fir.kt

@@ -4,7 +4,7 @@
 // TESTCASE NUMBER: 1
 fun case_1() {
     val value_1: Int
-    funWithAtLeastOnceCallsInPlace { value_1 = 10 }
+    funWithAtLeastOnceCallsInPlace { <!VAL_REASSIGNMENT!>value_1<!> = 10 }
     value_1.inc()
 }
 
@@ -18,7 +18,7 @@ fun case_2() {
 // TESTCASE NUMBER: 3
 fun case_3() {
     val value_1: Int
-    funWithUnknownCallsInPlace { value_1 = 10 }
+    funWithUnknownCallsInPlace { <!VAL_REASSIGNMENT!>value_1<!> = 10 }
     <!UNINITIALIZED_VARIABLE!>value_1<!>.inc()
 }
 
@@ -52,7 +52,7 @@ class case_5 {
 fun case_6() {
     val value_1: Int
     for (i in 0..1)
-        funWithExactlyOnceCallsInPlace { value_1 = 10 }
+        funWithExactlyOnceCallsInPlace { <!VAL_REASSIGNMENT!>value_1<!> = 10 }
     <!UNINITIALIZED_VARIABLE!>value_1<!>.dec()
 }
 

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/controlFlow/initialization/neg/2.fir.kt

@@ -6,7 +6,7 @@ fun case_1() {
     val value_1: Int
     funWithAtLeastOnceCallsInPlace {
         funWithAtMostOnceCallsInPlace {
-            value_1 = 1
+            <!VAL_REASSIGNMENT!>value_1<!> = 1
             funWithExactlyOnceCallsInPlace {
                 value_1.inc()
             }

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/controlFlow/initialization/neg/3.fir.kt

@@ -121,7 +121,7 @@ fun case_8() {
     funWithExactlyOnceCallsInPlace outer@ {
         funWithAtMostOnceCallsInPlace {
             funWithUnknownCallsInPlace {
-                x = 42
+                <!VAL_REASSIGNMENT!>x<!> = 42
             }
             return@outer
         }

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/controlFlow/initialization/neg/4.fir.kt

@@ -79,7 +79,7 @@ fun case_5() {
         value_1.inc()
     }
     funWithUnknownCallsInPlace {
-        value_1 = 1
+        <!VAL_REASSIGNMENT!>value_1<!> = 1
     }
     <!UNINITIALIZED_VARIABLE!>value_1<!>.dec()
 }

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/controlFlow/initialization/pos/3.fir.kt

@@ -155,7 +155,7 @@ fun case_10() {
     val x: Int
     funWithExactlyOnceCallsInPlace outer@ {
         funWithAtLeastOnceCallsInPlace {
-            x = 42
+            <!VAL_REASSIGNMENT!>x<!> = 42
             return@outer
         }
     }