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/* -*- C++ -*-
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2024 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef configH
#define configH
#ifdef MAXTIME
#error "MAXTIME is no longer supported - please use command-line options --checks-max-time=, --template-max-time= and --typedef-max-time= instead"
#endif
#ifdef _WIN32
# ifdef CPPCHECKLIB_EXPORT
# define CPPCHECKLIB __declspec(dllexport)
# elif defined(CPPCHECKLIB_IMPORT)
# define CPPCHECKLIB __declspec(dllimport)
# else
# define CPPCHECKLIB
# endif
#else
# define CPPCHECKLIB
#endif
// MS Visual C++ memory leak debug tracing
#if !defined(DISABLE_CRTDBG_MAP_ALLOC) && defined(_MSC_VER) && defined(_DEBUG)
# define _CRTDBG_MAP_ALLOC
# include <crtdbg.h>
#endif
// compatibility macros
#ifndef __has_builtin
#define __has_builtin(x) 0
#endif
#ifndef __has_include
#define __has_include(x) 0
#endif
#ifndef __has_cpp_attribute
#define __has_cpp_attribute(x) 0
#endif
#ifndef __has_feature
#define __has_feature(x) 0
#endif
// C++11 noexcept
#if defined(__cpp_noexcept_function_type) || \
(defined(__GNUC__) && (__GNUC__ >= 5)) \
|| defined(__clang__) \
|| defined(__CPPCHECK__)
# define NOEXCEPT noexcept
#else
# define NOEXCEPT
#endif
// C++11 noreturn
#if __has_cpp_attribute (noreturn) \
|| (defined(__GNUC__) && (__GNUC__ >= 5)) \
|| defined(__clang__) \
|| defined(__CPPCHECK__)
# define NORETURN [[noreturn]]
#elif defined(__GNUC__)
# define NORETURN __attribute__((noreturn))
#else
# define NORETURN
#endif
// fallthrough
#if __cplusplus >= 201703L && __has_cpp_attribute (fallthrough)
# define FALLTHROUGH [[fallthrough]]
#elif defined(__clang__)
# define FALLTHROUGH [[clang::fallthrough]]
#elif (defined(__GNUC__) && (__GNUC__ >= 7))
# define FALLTHROUGH __attribute__((fallthrough))
#else
# define FALLTHROUGH
#endif
// unused
#if __cplusplus >= 201703L && __has_cpp_attribute (maybe_unused)
# define UNUSED [[maybe_unused]]
#elif defined(__GNUC__) \
|| defined(__clang__) \
|| defined(__CPPCHECK__)
# define UNUSED __attribute__((unused))
#else
# define UNUSED
#endif
// warn_unused
#if __has_cpp_attribute (gnu::warn_unused) || \
(defined(__clang__) && (__clang_major__ >= 15))
# define WARN_UNUSED [[gnu::warn_unused]]
#else
# define WARN_UNUSED
#endif
// deprecated
#if defined(__GNUC__) \
|| defined(__clang__) \
|| defined(__CPPCHECK__)
# define DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER)
# define DEPRECATED __declspec(deprecated)
#else
# define DEPRECATED
#endif
// returns_nonnull
#if __has_cpp_attribute (gnu::returns_nonnull)
# define RET_NONNULL [[gnu::returns_nonnull]]
#elif (defined(__clang__) && ((__clang_major__ > 3) || ((__clang_major__ == 3) && (__clang_minor__ >= 7)))) \
|| (defined(__GNUC__) && (__GNUC__ >= 9))
# define RET_NONNULL __attribute__((returns_nonnull))
#else
# define RET_NONNULL
#endif
#define REQUIRES(msg, ...) class=typename std::enable_if<__VA_ARGS__::value>::type
#include <string>
static const std::string emptyString;
// Use the nonneg macro when you want to assert that a variable/argument is not negative
#ifdef __CPPCHECK__
#define nonneg __cppcheck_low__(0)
#elif defined(NONNEG)
// Enable non-negative values checking
// TODO : investigate using annotations/contracts for stronger value checking
#define nonneg unsigned
#else
// Disable non-negative values checking
#define nonneg
#endif
#if __has_feature(address_sanitizer)
#define ASAN 1
#endif
#ifndef ASAN
#ifdef __SANITIZE_ADDRESS__
#define ASAN 1
#else
#define ASAN 0
#endif
#endif
#if defined(_WIN32)
#define HAS_THREADING_MODEL_THREAD
#define STDCALL __stdcall
#elif ((defined(__GNUC__) || defined(__sun)) && !defined(__MINGW32__)) || defined(__CPPCHECK__)
#define HAS_THREADING_MODEL_FORK
#if !defined(DISALLOW_THREAD_EXECUTOR)
#define HAS_THREADING_MODEL_THREAD
#endif
#define STDCALL
#else
#error "No threading model defined"
#endif
#define STRINGISIZE(...) #__VA_ARGS__
#ifdef __clang__
#define SUPPRESS_WARNING_PUSH(warning) _Pragma("clang diagnostic push") _Pragma(STRINGISIZE(clang diagnostic ignored warning))
#define SUPPRESS_WARNING_POP _Pragma("clang diagnostic pop")
#define SUPPRESS_WARNING_GCC_PUSH(warning)
#define SUPPRESS_WARNING_GCC_POP
#define SUPPRESS_WARNING_CLANG_PUSH(warning) SUPPRESS_WARNING_PUSH(warning)
#define SUPPRESS_WARNING_CLANG_POP SUPPRESS_WARNING_POP
#define FORCE_WARNING_PUSH(warn) _Pragma("clang diagnostic push") _Pragma(STRINGISIZE(clang diagnostic warning warn))
#define FORCE_WARNING_CLANG_PUSH(warning) FORCE_WARNING_PUSH(warning)
#define FORCE_WARNING_CLANG_POP SUPPRESS_WARNING_POP
#elif defined(__GNUC__)
#define SUPPRESS_WARNING_PUSH(warning) _Pragma("GCC diagnostic push") _Pragma(STRINGISIZE(GCC diagnostic ignored warning))
#define SUPPRESS_WARNING_POP _Pragma("GCC diagnostic pop")
#define SUPPRESS_WARNING_GCC_PUSH(warning) SUPPRESS_WARNING_PUSH(warning)
#define SUPPRESS_WARNING_GCC_POP SUPPRESS_WARNING_POP
#define SUPPRESS_WARNING_CLANG_PUSH(warning)
#define SUPPRESS_WARNING_CLANG_POP
#define FORCE_WARNING_PUSH(warning)
#define FORCE_WARNING_CLANG_PUSH(warning)
#define FORCE_WARNING_CLANG_POP
#else
#define SUPPRESS_WARNING_PUSH(warning)
#define SUPPRESS_WARNING_POP
#define SUPPRESS_WARNING_GCC_PUSH(warning)
#define SUPPRESS_WARNING_GCC_POP
#define SUPPRESS_WARNING_CLANG_PUSH(warning)
#define SUPPRESS_WARNING_CLANG_POP
#define FORCE_WARNING_PUSH(warning)
#define FORCE_WARNING_CLANG_PUSH(warning)
#define FORCE_WARNING_CLANG_POP
#endif
#if !defined(NO_WINDOWS_SEH) && defined(_WIN32) && defined(_MSC_VER)
#define USE_WINDOWS_SEH
#endif
// TODO: __GLIBC__ is dependent on the features.h include and not a built-in compiler define, so it might be problematic to depend on it
#if !defined(NO_UNIX_BACKTRACE_SUPPORT) && defined(__GNUC__) && defined(__GLIBC__) && !defined(__CYGWIN__) && !defined(__MINGW32__) && !defined(__NetBSD__) && !defined(__SVR4) && !defined(__QNX__)
#define USE_UNIX_BACKTRACE_SUPPORT
#endif
#if !defined(NO_UNIX_SIGNAL_HANDLING) && defined(__GNUC__) && !defined(__MINGW32__) && !defined(__OS2__)
#define USE_UNIX_SIGNAL_HANDLING
#endif
#endif // configH
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