Swiftgram/submodules/TelegramUI/TelegramUI/STPWeakStrongMacros.h
Peter b317aab568 Add 'submodules/TelegramUI/' from commit 'fa3ac0b61a27c8dd3296518a15891a6f9750cbf2'
git-subtree-dir: submodules/TelegramUI
git-subtree-mainline: 5c1613d1048026b9e00a6ce753775cef87eb53fa
git-subtree-split: fa3ac0b61a27c8dd3296518a15891a6f9750cbf2
2019-06-11 19:00:46 +01:00

20 lines
479 B
C
Executable File

//
// STPWeakStrongMacros.h
// Stripe
//
// Created by Brian Dorfman on 7/28/16.
// Copyright © 2016 Stripe, Inc. All rights reserved.
//
/*
* Based on @weakify() and @strongify() from
* https://github.com/jspahrsummers/libextc
*/
#define WEAK(var) __weak typeof(var) weak_##var = var;
#define STRONG(var) \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Wshadow\"") \
__strong typeof(var) var = weak_##var; \
_Pragma("clang diagnostic pop") \