diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/LocalEscapeAnalysis.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/LocalEscapeAnalysis.kt
index 1ce38ef15aa..fb52b36f9c6 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/LocalEscapeAnalysis.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/optimizations/LocalEscapeAnalysis.kt
@@ -139,6 +139,9 @@ internal object LocalEscapeAnalysis {
                         connectObjects(node, node.array.node)
                     }
                 }
+                is DataFlowIR.Node.Parameter -> {
+                    node.escapeState = EscapeState.ARG_ESCAPE
+                }
             }
         }
 
diff --git a/backend.native/tests/objcexport/expectedLazy.h b/backend.native/tests/objcexport/expectedLazy.h
index 71889ab6406..b2b45666a16 100644
--- a/backend.native/tests/objcexport/expectedLazy.h
+++ b/backend.native/tests/objcexport/expectedLazy.h
@@ -450,6 +450,30 @@ __attribute__((swift_name("LibraryKt")))
 + (NSString *)readDataFromLibraryEnumInput:(KtE *)input __attribute__((swift_name("readDataFromLibraryEnum(input:)")));
 @end;
 
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("ArraysConstructor")))
+@interface KtArraysConstructor : KtBase
+- (instancetype)initWithInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("init(int1:int2:)"))) __attribute__((objc_designated_initializer));
+- (void)setInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("set(int1:int2:)")));
+- (NSString *)log __attribute__((swift_name("log()")));
+@end;
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("ArraysDefault")))
+@interface KtArraysDefault : KtBase
+- (instancetype)initWithInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("init(int1:int2:)"))) __attribute__((objc_designated_initializer));
+- (void)setInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("set(int1:int2:)")));
+- (NSString *)log __attribute__((swift_name("log()")));
+@end;
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("ArraysInitBlock")))
+@interface KtArraysInitBlock : KtBase
+- (instancetype)initWithInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("init(int1:int2:)"))) __attribute__((objc_designated_initializer));
+- (void)setInt1:(int32_t)int1 int2:(int32_t)int2 __attribute__((swift_name("set(int1:int2:)")));
+- (NSString *)log __attribute__((swift_name("log()")));
+@end;
+
 __attribute__((objc_subclassing_restricted))
 __attribute__((swift_name("ThrowsEmptyKt")))
 @interface KtThrowsEmptyKt : KtBase
diff --git a/backend.native/tests/objcexport/localEA.kt b/backend.native/tests/objcexport/localEA.kt
new file mode 100644
index 00000000000..827373725a7
--- /dev/null
+++ b/backend.native/tests/objcexport/localEA.kt
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+// All classes and methods should be used in tests
+@file:Suppress("UNUSED")
+
+package localEA
+
+class ArraysConstructor {
+    private val memberArray: IntArray
+    constructor(int1: Int, int2: Int) {
+        memberArray = IntArray(2)
+        set(int1, int2)
+    }
+    fun set(int1: Int, int2: Int) {
+        memberArray[0] = int1
+        memberArray[1] = int2
+    }
+    fun log() = "size: ${memberArray.size}, contents: ${memberArray.contentToString()}"
+}
+class ArraysDefault {
+    private val memberArray = IntArray(2)
+    constructor(int1: Int, int2: Int) {
+        set(int1, int2)
+    }
+    fun set(int1: Int, int2: Int) {
+        memberArray[0] = int1
+        memberArray[1] = int2
+    }
+    fun log() = "size: ${memberArray.size}, contents: ${memberArray.contentToString()}"
+}
+class ArraysInitBlock {
+    private val memberArray : IntArray
+    init {
+        memberArray = IntArray(2)
+    }
+    constructor(int1: Int, int2: Int) {
+        set(int1, int2)
+    }
+    fun set(int1: Int, int2: Int) {
+        memberArray[0] = int1
+        memberArray[1] = int2
+    }
+    fun log() = "size: ${memberArray.size}, contents: ${memberArray.contentToString()}"
+}
+
diff --git a/backend.native/tests/objcexport/localEA.swift b/backend.native/tests/objcexport/localEA.swift
new file mode 100644
index 00000000000..9887730af5e
--- /dev/null
+++ b/backend.native/tests/objcexport/localEA.swift
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+import Kt
+
+// -------- Tests --------
+
+func testArraysEscapeAsParameter() throws {
+    let array1 = ArraysConstructor(int1: 1, int2: 2)
+    try assertEquals(actual: array1.log(), expected: "size: 2, contents: [1, 2]", "Wrong array values in class ArraysConstructor.")
+    array1.set(int1: 3, int2: 4)
+    try assertEquals(actual: array1.log(), expected: "size: 2, contents: [3, 4]", "Wrong array values in class ArraysConstructor.")
+
+    let array2 = ArraysDefault(int1: 1, int2: 2)
+    try assertEquals(actual: array2.log(), expected: "size: 2, contents: [1, 2]", "Wrong array values in class ArraysDefault.")
+    array2.set(int1: 3, int2: 4)
+    try assertEquals(actual: array2.log(), expected: "size: 2, contents: [3, 4]", "Wrong array values in class ArraysDefault.")
+
+    let array3 = ArraysInitBlock(int1: 1, int2: 2)
+    try assertEquals(actual: array3.log(), expected: "size: 2, contents: [1, 2]", "Wrong array values in class ArraysInitBlock.")
+    array3.set(int1: 3, int2: 4)
+    try assertEquals(actual: array3.log(), expected: "size: 2, contents: [3, 4]", "Wrong array values in class ArraysInitBlock.")
+}
+
+// -------- Execution of the test --------
+
+class LocalEATests : SimpleTestProvider {
+    override init() {
+        super.init()
+
+        test("TestArraysEscapeAsParameter", testArraysEscapeAsParameter)
+    }
+}
\ No newline at end of file