[FIR] Fix Disappeared CONTRACT_NOT_ALLOWED

https://youtrack.jetbrains.com/issue/KT-60004/K2-Disappeared-CONTRACTNOTALLOWED

Merge-request: KT-MR-12613
Merged-by: Vladimir Sukharev <Vladimir.Sukharev@jetbrains.com>

compiler/testData/diagnostics/tests/contracts/neg/14.kt

@@ -0,0 +1,23 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+// !OPT_IN: kotlin.contracts.ExperimentalContracts
+
+/*
+ * ADDITION TO `KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)`
+ *
+ * SECTIONS: contracts, declarations, contractBuilder, common
+ * NUMBER: 14
+ * DESCRIPTION: Contract is first statement in control flow terms, but not in tokens order terms.
+ * ISSUES: KT-26153
+ * HELPERS: functions
+ */
+
+import kotlin.contracts.*
+
+// TESTCASE NUMBER: 8
+val myProp = 8
+inline fun case_8(block: () -> Unit) {
+    myProp
+    <!CONTRACT_NOT_ALLOWED!>contract<!> {
+        callsInPlace(block, InvocationKind.EXACTLY_ONCE)
+    }
+}