/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2023 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 // C++11 noexcept #if (defined(__GNUC__) && (__GNUC__ >= 5)) \ || defined(__clang__) \ || defined(__CPPCHECK__) # define NOEXCEPT noexcept #else # define NOEXCEPT #endif // C++11 noreturn #if (defined(__GNUC__) && (__GNUC__ >= 5)) \ || defined(__clang__) \ || defined(__CPPCHECK__) # define NORETURN [[noreturn]] #elif defined(__GNUC__) # define NORETURN __attribute__((noreturn)) #else # define NORETURN #endif // fallthrough #if defined(__clang__) # define FALLTHROUGH [[clang::fallthrough]] #elif (defined(__GNUC__) && (__GNUC__ >= 7)) # define FALLTHROUGH __attribute__((fallthrough)) #else # define FALLTHROUGH #endif // unused #if defined(__GNUC__) \ || defined(__clang__) \ || defined(__CPPCHECK__) # define UNUSED __attribute__((unused)) #else # define UNUSED #endif // warn_unused #if (defined(__clang__) && (__clang_major__ >= 15)) # define WARN_UNUSED [[gnu::warn_unused]] #else # define WARN_UNUSED #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 defined(__has_feature) #if __has_feature(address_sanitizer) #define ASAN 1 #endif #endif #ifndef ASAN #ifdef __SANITIZE_ADDRESS__ #define ASAN 1 #else #define ASAN 0 #endif #endif #if defined(_WIN32) #define THREADING_MODEL_THREAD #define STDCALL __stdcall #elif defined(USE_THREADS) #define THREADING_MODEL_THREAD #define STDCALL #elif ((defined(__GNUC__) || defined(__sun)) && !defined(__MINGW32__)) || defined(__CPPCHECK__) #define THREADING_MODEL_FORK #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 #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 #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 #endif #if !defined(NO_WINDOWS_SEH) && defined(_WIN32) && defined(_MSC_VER) #define USE_WINDOWS_SEH #endif #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