82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#if __OBJC__
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# import <Foundation/Foundation.h>
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#endif
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/**
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* Make global functions usable in C++
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*/
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#if defined(__cplusplus)
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#define RCT_EXTERN extern "C" __attribute__((visibility("default")))
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#else
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#define RCT_EXTERN extern __attribute__((visibility("default")))
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#endif
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/**
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* The RCT_DEBUG macro can be used to exclude error checking and logging code
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* from release builds to improve performance and reduce binary size.
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*/
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#ifndef RCT_DEBUG
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#if DEBUG
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#define RCT_DEBUG 1
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#else
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#define RCT_DEBUG 0
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#endif
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#endif
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/**
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* The RCT_DEV macro can be used to enable or disable development tools
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* such as the debug executors, dev menu, red box, etc.
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*/
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#ifndef RCT_DEV
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#if DEBUG
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#define RCT_DEV 1
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#else
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#define RCT_DEV 0
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#endif
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#endif
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#if RCT_DEV
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#define RCT_IF_DEV(...) __VA_ARGS__
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#else
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#define RCT_IF_DEV(...)
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#endif
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/**
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* By default, only raise an NSAssertion in debug mode
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* (custom assert functions will still be called).
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*/
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#ifndef RCT_NSASSERT
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#if RCT_DEBUG
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#define RCT_NSASSERT 1
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#else
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#define RCT_NSASSERT 0
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#endif
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#endif
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/**
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* Concat two literals. Supports macro expansions,
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* e.g. RCT_CONCAT(foo, __FILE__).
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*/
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#define RCT_CONCAT2(A, B) A ## B
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#define RCT_CONCAT(A, B) RCT_CONCAT2(A, B)
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/**
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* Throw an assertion for unimplemented methods.
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*/
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#define RCT_NOT_IMPLEMENTED(method) \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic ignored \"-Wmissing-method-return-type\"") \
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_Pragma("clang diagnostic ignored \"-Wunused-parameter\"") \
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RCT_EXTERN NSException *_RCTNotImplementedException(SEL, Class); \
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method NS_UNAVAILABLE { @throw _RCTNotImplementedException(_cmd, [self class]); } \
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_Pragma("clang diagnostic pop")
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