Assure.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef SQUID_SRC_BASE_ASSURE_H
#define SQUID_SRC_BASE_ASSURE_H
 
#include "base/Here.h"
 
[[ noreturn ]] void ReportAndThrow_(int debugLevel, const char *description, const SourceLocation &);
 
#define Assure_(debugLevel, condition, description, location) \
    while (!(condition)) \
        ReportAndThrow_((debugLevel), (description), (location))
 
#if !defined(NDEBUG)
 
#define Assure(condition) \
        Assure2((condition), #condition)
 
#define Assure2(condition, description) \
        Assure_(0, (condition), ("assurance failed: " description), Here())
 
#else
 
/* do-nothing implementations for NDEBUG builds */
#define Assure(condition) ((void)0)
#define Assure2(condition, description) ((void)0)
 
#endif /* NDEBUG */
 
#endif /* SQUID_SRC_BASE_ASSURE_H */