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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 sourcelocationH
#define sourcelocationH
#include "config.h"
#ifdef __CPPCHECK__
#define CPPCHECK_HAS_SOURCE_LOCATION 0
#define CPPCHECK_HAS_SOURCE_LOCATION_TS 0
#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 0
#else
#if __has_include(<source_location>) && __cplusplus >= 202003L
#define CPPCHECK_HAS_SOURCE_LOCATION 1
#else
#define CPPCHECK_HAS_SOURCE_LOCATION 0
#endif
#if __has_include(<experimental/source_location>) && __cplusplus >= 201402L
#define CPPCHECK_HAS_SOURCE_LOCATION_TS 1
#else
#define CPPCHECK_HAS_SOURCE_LOCATION_TS 0
#endif
#if __has_builtin(__builtin_FILE)
#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 1
#if !__has_builtin(__builtin_COLUMN)
#define __builtin_COLUMN() 0
#endif
#else
#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 0
#endif
#endif
#if CPPCHECK_HAS_SOURCE_LOCATION
#include <source_location>
using SourceLocation = std::source_location;
#elif CPPCHECK_HAS_SOURCE_LOCATION_TS
#include <experimental/source_location>
using SourceLocation = std::experimental::source_location;
#else
#include <cstdint>
struct SourceLocation {
#if CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS
static SourceLocation current(std::uint_least32_t line = __builtin_LINE(),
std::uint_least32_t column = __builtin_COLUMN(),
const char* file_name = __builtin_FILE(),
const char* function_name = __builtin_FUNCTION())
{
SourceLocation result{};
result.m_line = line;
result.m_column = column;
result.m_file_name = file_name;
result.m_function_name = function_name;
return result;
}
#else
static SourceLocation current() {
return SourceLocation();
}
#endif
std::uint_least32_t m_line = 0;
std::uint_least32_t m_column = 0;
const char* m_file_name = "";
const char* m_function_name = "";
std::uint_least32_t line() const {
return m_line;
}
std::uint_least32_t column() const {
return m_column;
}
const char* file_name() const {
return m_file_name;
}
const char* function_name() const {
return m_function_name;
}
};
#endif
#endif
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