Allow contracts on final non-override members since 1.4

compiler/testData/loadJava/compiledKotlinWithStdlib/contracts/contractsOnMembers.kt

@@ -0,0 +1,19 @@
+// !LANGUAGE: +AllowContractsForCustomFunctions +ReadDeserializedContracts +AllowContractsForNonOverridableMembers
+// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+
+package test
+
+import kotlin.contracts.*
+
+class Foo {
+    fun <X, Y, Z, R> callsEffectWithKind(block: (X, Y, Z) -> R) {
+        contract {
+            callsInPlace(block, InvocationKind.EXACTLY_ONCE)
+        }
+    }
+
+    fun returnsImplies(x: Boolean) {
+        contract { returns() implies (x) }
+    }
+}

compiler/testData/loadJava/compiledKotlinWithStdlib/contracts/contractsOnMembers.txt

@@ -0,0 +1,11 @@
+package test
+
+public final class Foo {
+    /*primary*/ public constructor Foo()
+    public final fun </*0*/ X, /*1*/ Y, /*2*/ Z, /*3*/ R> callsEffectWithKind(/*0*/ block: (X, Y, Z) -> R): kotlin.Unit
+        CallsInPlace(block, EXACTLY_ONCE)
+
+    public final fun returnsImplies(/*0*/ x: kotlin.Boolean): kotlin.Unit
+        Returns(WILDCARD) -> x
+
+}