objc-magicsel.m

/*
 * Copyright (c) 2021 Apple Inc.  All Rights Reserved.
 *
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 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
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#include <stdint.h>

// All shared cache relative method lists names are offsets from this selector.
// C++ doesn't like emoji identifiers, and this causes ObjC++ to reject this
// @selector expression (rdar://84895077). This probably needs a different long
// term fix, but for now work around the problem by putting this into an ObjC
// file.
uintptr_t sharedCacheRelativeMethodBase() {
    SEL sel = @selector(🤯);
    return (uintptr_t)sel;
}