[FE 1.0] Report warning about conflict in inherited members from deserialized dependencies

^KT-51194
^KT-51223 Fixed

compiler/testData/codegen/box/differentDependencyVersion/kt51194_java.kt

@@ -0,0 +1,29 @@
+// TARGET_BACKEND: JVM
+// ISSUE: KT-51194
+
+// MODULE: coreLib_1
+// FILE: Base.java
+public interface Base {
+    Object foo();
+}
+
+// MODULE: lib(coreLib_1)
+// FILE: Derived.java
+public abstract class Derived implements Base {
+    @Override
+    public Object foo() {
+        return null;
+    }
+}
+
+// MODULE: coreLib_2
+// FILE: Base.java
+public interface Base {
+    <T> T foo();
+}
+
+// MODULE: main(coreLib_2, lib)
+// FILE: main.kt
+class Implementation : Derived()
+
+fun box() = "OK"

compiler/testData/codegen/box/differentDependencyVersion/kt51194_javaAndKotlin.kt

@@ -0,0 +1,30 @@
+// TARGET_BACKEND: JVM
+// ISSUE: KT-51194
+// DIAGNOSTICS: +CONFLICTING_INHERITED_MEMBERS_WARNING
+// IGNORE_BACKEND_FIR: JVM_IR
+// FIR status: FIR correctly reports CONFLICTING_INHERITED_MEMBERS, so this test should not pass design
+//   For details see related issue
+
+// MODULE: coreLib_1
+// FILE: Base.java
+public interface Base {
+    Object foo();
+}
+
+// MODULE: lib(coreLib_1)
+// FILE: Derived.kt
+abstract class Derived : Base {
+    override fun foo(): Any? = null
+}
+
+// MODULE: coreLib_2
+// FILE: Base.java
+public interface Base {
+    <T> T foo();
+}
+
+// MODULE: main(coreLib_2, lib)
+// FILE: main.kt
+<!CONFLICTING_INHERITED_MEMBERS_WARNING!>class Implementation<!> : Derived()
+
+fun box() = "OK"

compiler/testData/codegen/box/differentDependencyVersion/kt51194_kotlin.kt

@@ -0,0 +1,30 @@
+// TARGET_BACKEND: JVM
+// ISSUE: KT-51194
+// DIAGNOSTICS: +CONFLICTING_INHERITED_MEMBERS_WARNING
+// IGNORE_BACKEND_FIR: JVM_IR
+// FIR status: FIR correctly reports CONFLICTING_INHERITED_MEMBERS, so this test should not pass design
+//   For details see related issue
+
+// MODULE: coreLib_1
+// FILE: Base.kt
+interface Base {
+    fun foo(): Any?
+}
+
+// MODULE: lib(coreLib_1)
+// FILE: Derived.kt
+abstract class Derived : Base {
+    override fun foo(): Any? = null
+}
+
+// MODULE: coreLib_2
+// FILE: Base.kt
+interface Base {
+    fun <T> foo(): T
+}
+
+// MODULE: main(coreLib_2, lib)
+// FILE: main.kt
+<!CONFLICTING_INHERITED_MEMBERS_WARNING!>class Implementation<!> : Derived()
+
+fun box() = "OK"