diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/ExpectActualCollector.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/ExpectActualCollector.kt
index f8c1d95b2a8..6a918dbe2f2 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/ExpectActualCollector.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/actualizer/ExpectActualCollector.kt
@@ -23,7 +23,7 @@ internal class ExpectActualCollector(private val mainFragment: IrModuleFragment,
         val result = mutableMapOf<IrSymbol, IrSymbol>()
         // Collect and link classifiers at first to make it possible to expand type aliases on the callables linking
         val (allActualDeclarations, typeAliasMap) = result.appendExpectActualClassifiersMap()
-        result.appendExpectActualCallablesMap(allActualDeclarations, typeAliasMap, dependentFragments)
+        result.appendExpectActualCallablesMap(allActualDeclarations, typeAliasMap)
         return result to typeAliasMap
     }
 
@@ -44,92 +44,9 @@ internal class ExpectActualCollector(private val mainFragment: IrModuleFragment,
         return allActualDeclarations to typeAliasMap
     }
 
-    class ActualClassifiersCollector(
-        private val actualClassifiers: MutableMap<FqName, IrSymbol>,
-        private val allActualClassifiers: MutableSet<IrDeclaration>,
-        private val typeAliasMap: MutableMap<FqName, FqName>
-    ) : IrElementVisitor<Unit, Boolean> {
-        override fun visitTypeAlias(declaration: IrTypeAlias, data: Boolean) {
-            if (declaration.isActual) {
-                val expandedTypeSymbol = declaration.expandedType.classifierOrFail
-                actualClassifiers[declaration.kotlinFqName] = expandedTypeSymbol
-                if (expandedTypeSymbol is IrClassSymbol) {
-                    allActualClassifiers.add(expandedTypeSymbol.owner)
-                    typeAliasMap[declaration.kotlinFqName] = expandedTypeSymbol.owner.kotlinFqName
-                }
-            }
-            visitElement(declaration, data)
-        }
-
-        override fun visitClass(declaration: IrClass, data: Boolean) {
-            if (!data && !declaration.isExpect) {
-                actualClassifiers[declaration.kotlinFqName] = declaration.symbol
-            }
-            visitDeclaration(declaration, data)
-        }
-
-        override fun visitEnumEntry(declaration: IrEnumEntry, data: Boolean) {
-            if (!data && !declaration.isExpect) {
-                actualClassifiers[FqName.fromSegments(
-                    listOf(
-                        declaration.parent.kotlinFqName.asString(),
-                        declaration.name.asString()
-                    )
-                )] = declaration.symbol
-            }
-            visitDeclaration(declaration, data)
-        }
-
-        override fun visitDeclaration(declaration: IrDeclarationBase, data: Boolean) {
-            if (!data && !declaration.isExpect) {
-                allActualClassifiers.add(declaration)
-            }
-            visitElement(declaration, data || declaration.isExpect)
-        }
-
-        override fun visitElement(element: IrElement, data: Boolean) {
-            element.acceptChildren(this, data)
-        }
-    }
-
-    class ClassifiersLinkCollector(
-        private val expectActualMap: MutableMap<IrSymbol, IrSymbol>,
-        private val actualClassifiers: Map<FqName, IrSymbol>
-    ) : IrElementVisitorVoid {
-        private fun addLinkOrReportMissing(expectElement: IrSymbolOwner, actualTypeId: FqName) {
-            val actualClassifier = actualClassifiers[actualTypeId]
-            if (actualClassifier != null) {
-                expectActualMap[expectElement.symbol] = actualClassifier
-            } else {
-                reportMissingActual(expectElement)
-            }
-        }
-
-        override fun visitClass(declaration: IrClass) {
-            if (declaration.isExpect) {
-                addLinkOrReportMissing(declaration, declaration.kotlinFqName)
-            }
-            visitElement(declaration)
-        }
-
-        override fun visitEnumEntry(declaration: IrEnumEntry) {
-            if (declaration.isProperExpect) {
-                addLinkOrReportMissing(
-                    declaration, FqName.fromSegments(listOf(declaration.parent.kotlinFqName.asString(), declaration.name.asString()))
-                )
-            }
-            visitElement(declaration)
-        }
-
-        override fun visitElement(element: IrElement) {
-            element.acceptChildrenVoid(this)
-        }
-    }
-
     private fun MutableMap<IrSymbol, IrSymbol>.appendExpectActualCallablesMap(
         allActualDeclarations: Set<IrDeclaration>,
-        typeAliasMap: Map<FqName, FqName>,
-        dependentFragments: List<IrModuleFragment>
+        typeAliasMap: Map<FqName, FqName>
     ) {
         val actualMembers = mutableMapOf<String, IrDeclarationBase>()
 
@@ -137,57 +54,139 @@ internal class ExpectActualCollector(private val mainFragment: IrModuleFragment,
         val collector = CallablesLinkCollector(this, actualMembers, typeAliasMap)
         dependentFragments.forEach { collector.visitModuleFragment(it) }
     }
+}
 
-    private fun collectActualCallables(
-        expectActualMap: MutableMap<IrSymbol, IrSymbol>,
-        actualMembers: MutableMap<String, IrDeclarationBase>,
-        allActualDeclarations: Set<IrDeclaration>,
-    ) {
-        fun collectActualsCallables(declaration: IrDeclaration) {
-            when (declaration) {
-                is IrFunction,
-                is IrProperty -> {
-                    actualMembers[generateIrElementFullName(declaration, expectActualMap)] = declaration as IrDeclarationBase
-                }
-                is IrClass -> {
-                    for (member in declaration.declarations) {
-                        collectActualsCallables(member)
-                    }
-                }
+private class ActualClassifiersCollector(
+    private val actualClassifiers: MutableMap<FqName, IrSymbol>,
+    private val allActualClassifiers: MutableSet<IrDeclaration>,
+    private val typeAliasMap: MutableMap<FqName, FqName>
+) : IrElementVisitor<Unit, Boolean> {
+    override fun visitTypeAlias(declaration: IrTypeAlias, data: Boolean) {
+        if (declaration.isActual) {
+            val expandedTypeSymbol = declaration.expandedType.classifierOrFail
+            actualClassifiers[declaration.kotlinFqName] = expandedTypeSymbol
+            if (expandedTypeSymbol is IrClassSymbol) {
+                allActualClassifiers.add(expandedTypeSymbol.owner)
+                typeAliasMap[declaration.kotlinFqName] = expandedTypeSymbol.owner.kotlinFqName
             }
         }
-
-        for (actualDeclaration in allActualDeclarations) {
-            collectActualsCallables(actualDeclaration)
-        }
+        visitElement(declaration, data)
     }
 
-    class CallablesLinkCollector(
-        private val expectActualMap: MutableMap<IrSymbol, IrSymbol>,
-        private val actualMembers: Map<String, IrDeclarationBase>,
-        private val typeAliasMap: Map<FqName, FqName>
-    ) : IrElementVisitorVoid {
-        override fun visitFunction(declaration: IrFunction) = addLink(declaration)
-
-        override fun visitProperty(declaration: IrProperty) = addLink(declaration)
-
-        private fun addLink(declaration: IrDeclarationBase) {
-            if (!declaration.isExpect) return
-            val member = actualMembers[generateIrElementFullName(declaration, expectActualMap, typeAliasMap)]
-            if (member != null) {
-                expectActualMap[declaration.symbol] = member.symbol
-                if (declaration is IrProperty) {
-                    member as IrProperty
-                    declaration.getter?.symbol?.let { expectActualMap[it] = member.getter!!.symbol }
-                    declaration.setter?.symbol?.let { expectActualMap[it] = member.setter!!.symbol }
-                }
-            } else {
-                reportMissingActual(declaration)
-            }
+    override fun visitClass(declaration: IrClass, data: Boolean) {
+        if (!data && !declaration.isExpect) {
+            actualClassifiers[declaration.kotlinFqName] = declaration.symbol
         }
+        visitDeclaration(declaration, data)
+    }
 
-        override fun visitElement(element: IrElement) {
-            element.acceptChildrenVoid(this)
+    override fun visitEnumEntry(declaration: IrEnumEntry, data: Boolean) {
+        if (!data && !declaration.isExpect) {
+            actualClassifiers[FqName.fromSegments(
+                listOf(
+                    declaration.parent.kotlinFqName.asString(),
+                    declaration.name.asString()
+                )
+            )] = declaration.symbol
         }
+        visitDeclaration(declaration, data)
+    }
+
+    override fun visitDeclaration(declaration: IrDeclarationBase, data: Boolean) {
+        if (!data && !declaration.isExpect) {
+            allActualClassifiers.add(declaration)
+        }
+        visitElement(declaration, data || declaration.isExpect)
+    }
+
+    override fun visitElement(element: IrElement, data: Boolean) {
+        element.acceptChildren(this, data)
     }
 }
+
+private class ClassifiersLinkCollector(
+    private val expectActualMap: MutableMap<IrSymbol, IrSymbol>,
+    private val actualClassifiers: Map<FqName, IrSymbol>
+) : IrElementVisitorVoid {
+    private fun addLinkOrReportMissing(expectElement: IrSymbolOwner, actualTypeId: FqName) {
+        val actualClassifier = actualClassifiers[actualTypeId]
+        if (actualClassifier != null) {
+            expectActualMap[expectElement.symbol] = actualClassifier
+        } else {
+            reportMissingActual(expectElement)
+        }
+    }
+
+    override fun visitClass(declaration: IrClass) {
+        if (declaration.isExpect) {
+            addLinkOrReportMissing(declaration, declaration.kotlinFqName)
+        }
+        visitElement(declaration)
+    }
+
+    override fun visitEnumEntry(declaration: IrEnumEntry) {
+        if (declaration.isProperExpect) {
+            addLinkOrReportMissing(
+                declaration, FqName.fromSegments(listOf(declaration.parent.kotlinFqName.asString(), declaration.name.asString()))
+            )
+        }
+        visitElement(declaration)
+    }
+
+    override fun visitElement(element: IrElement) {
+        element.acceptChildrenVoid(this)
+    }
+}
+
+private fun collectActualCallables(
+    expectActualMap: MutableMap<IrSymbol, IrSymbol>,
+    actualMembers: MutableMap<String, IrDeclarationBase>,
+    allActualDeclarations: Set<IrDeclaration>,
+) {
+    fun collectActualsCallables(declaration: IrDeclaration) {
+        when (declaration) {
+            is IrFunction,
+            is IrProperty -> {
+                actualMembers[generateIrElementFullName(declaration, expectActualMap)] = declaration as IrDeclarationBase
+            }
+            is IrClass -> {
+                for (member in declaration.declarations) {
+                    collectActualsCallables(member)
+                }
+            }
+        }
+    }
+
+    for (actualDeclaration in allActualDeclarations) {
+        collectActualsCallables(actualDeclaration)
+    }
+}
+
+private class CallablesLinkCollector(
+    private val expectActualMap: MutableMap<IrSymbol, IrSymbol>,
+    private val actualMembers: Map<String, IrDeclarationBase>,
+    private val typeAliasMap: Map<FqName, FqName>
+) : IrElementVisitorVoid {
+    override fun visitFunction(declaration: IrFunction) = addLink(declaration)
+
+    override fun visitProperty(declaration: IrProperty) = addLink(declaration)
+
+    private fun addLink(declaration: IrDeclarationBase) {
+        if (!declaration.isExpect) return
+        val member = actualMembers[generateIrElementFullName(declaration, expectActualMap, typeAliasMap)]
+        if (member != null) {
+            expectActualMap[declaration.symbol] = member.symbol
+            if (declaration is IrProperty) {
+                member as IrProperty
+                declaration.getter?.symbol?.let { expectActualMap[it] = member.getter!!.symbol }
+                declaration.setter?.symbol?.let { expectActualMap[it] = member.setter!!.symbol }
+            }
+        } else {
+            reportMissingActual(declaration)
+        }
+    }
+
+    override fun visitElement(element: IrElement) {
+        element.acceptChildrenVoid(this)
+    }
+}
\ No newline at end of file