From 35be7055e13454e63354a829a8e6c70a67a30a50 Mon Sep 17 00:00:00 2001
From: Svyatoslav Scherbina <svyatoslav.scherbina@jetbrains.com>
Date: Mon, 25 Jun 2018 19:25:07 +0300
Subject: [PATCH] Remove obsolete code used for Objective-C interop

---
 .../kotlin/kotlinx/cinterop/ObjectiveCImpl.kt | 10 -------
 runtime/src/main/cpp/ObjCInteropUtils.mm      | 28 -------------------
 2 files changed, 38 deletions(-)

diff --git a/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt b/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
index 0c8d10d7eb8..9bc04d0634c 100644
--- a/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
+++ b/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
@@ -174,16 +174,6 @@ external fun CreateNSStringFromKString(str: String?): NativePtr
 @SymbolName("Kotlin_Interop_CreateKStringFromNSString")
 external fun CreateKStringFromNSString(ptr: NativePtr): String?
 
-@SymbolName("Kotlin_Interop_ObjCToString")
-private external fun ObjCToString(ptr: NativePtr): String
-
-@SymbolName("Kotlin_Interop_ObjCHashCode")
-private external fun ObjCHashCode(ptr: NativePtr): Int
-
-@SymbolName("Kotlin_Interop_ObjCEquals")
-private external fun ObjCEquals(ptr: NativePtr, otherPtr: NativePtr): Boolean
-
-
 // Objective-C runtime:
 
 @SymbolName("objc_retainAutoreleaseReturnValue")
diff --git a/runtime/src/main/cpp/ObjCInteropUtils.mm b/runtime/src/main/cpp/ObjCInteropUtils.mm
index 31475373ed3..ee60e78643a 100644
--- a/runtime/src/main/cpp/ObjCInteropUtils.mm
+++ b/runtime/src/main/cpp/ObjCInteropUtils.mm
@@ -77,19 +77,6 @@ OBJ_GETTER(Kotlin_Interop_CreateKStringFromNSString, NSString* str) {
   RETURN_OBJ(result->obj());
 }
 
-OBJ_GETTER(Kotlin_Interop_ObjCToString, id <NSObject> ptr) {
-  RETURN_RESULT_OF(Kotlin_Interop_CreateKStringFromNSString, ptr.description);
-}
-
-KInt Kotlin_Interop_ObjCHashCode(id <NSObject> ptr) {
-  uint64_t hash = ptr.hash;
-  return (KInt)(hash ^ (hash >> 32));
-}
-
-KBoolean Kotlin_Interop_ObjCEquals(id <NSObject> ptr, id otherPtr) {
-  return [ptr isEqual:otherPtr];
-}
-
 // Note: this body is used for init methods with signatures differing from this;
 // it is correct on arm64 and x86_64, because the body uses only the first two arguments which are fixed,
 // and returns pointers.
@@ -223,21 +210,6 @@ OBJ_GETTER(Kotlin_Interop_CreateKStringFromNSString, void* str) {
   RETURN_OBJ(nullptr);
 }
 
-OBJ_GETTER(Kotlin_Interop_ObjCToString, KNativePtr ptr) {
-  RuntimeAssert(false, "Objective-C interop is disabled");
-  RETURN_OBJ(nullptr);
-}
-
-KInt Kotlin_Interop_ObjCHashCode(KNativePtr ptr) {
-  RuntimeAssert(false, "Objective-C interop is disabled");
-  return 0;
-}
-
-KBoolean Kotlin_Interop_ObjCEquals(KNativePtr ptr, KNativePtr otherPtr) {
-  RuntimeAssert(false, "Objective-C interop is disabled");
-  return 0;
-}
-
 void* Kotlin_Interop_createKotlinObjectHolder(KRef any) {
   RuntimeAssert(false, "Objective-C interop is disabled");
   return nullptr;