105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2023 Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef sourcelocationH
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#define sourcelocationH
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#ifndef __has_builtin
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#define __has_builtin(x) 0 // Compatibility with non-clang compilers.
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#endif
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#ifndef __has_include
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#define __has_include(x) 0 // Compatibility with non-clang compilers.
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#endif
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#ifdef __CPPCHECK__
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#define CPPCHECK_HAS_SOURCE_LOCATION 0
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#define CPPCHECK_HAS_SOURCE_LOCATION_TS 0
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#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 0
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#else
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#if __has_include(<source_location>) && __cplusplus >= 202003L
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#define CPPCHECK_HAS_SOURCE_LOCATION 1
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#else
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#define CPPCHECK_HAS_SOURCE_LOCATION 0
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#endif
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#if __has_include(<experimental/source_location>) && __cplusplus >= 201402L
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#define CPPCHECK_HAS_SOURCE_LOCATION_TS 1
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#else
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#define CPPCHECK_HAS_SOURCE_LOCATION_TS 0
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#endif
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#if __has_builtin(__builtin_FILE)
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#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 1
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#if !__has_builtin(__builtin_COLUMN)
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#define __builtin_COLUMN() 0
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#endif
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#else
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#define CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS 0
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#endif
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#endif
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#if CPPCHECK_HAS_SOURCE_LOCATION
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#include <source_location>
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using SourceLocation = std::source_location;
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#elif CPPCHECK_HAS_SOURCE_LOCATION_TS
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#include <experimental/source_location>
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using SourceLocation = std::experimental::source_location;
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#else
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#include <cstdint>
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struct SourceLocation {
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#if CPPCHECK_HAS_SOURCE_LOCATION_INTRINSICS
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static SourceLocation current(std::uint_least32_t line = __builtin_LINE(),
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std::uint_least32_t column = __builtin_COLUMN(),
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const char* file_name = __builtin_FILE(),
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const char* function_name = __builtin_FUNCTION())
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{
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SourceLocation result{};
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result.m_line = line;
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result.m_column = column;
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result.m_file_name = file_name;
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result.m_function_name = function_name;
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return result;
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}
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#else
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static SourceLocation current() {
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return SourceLocation();
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}
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#endif
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std::uint_least32_t m_line = 0;
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std::uint_least32_t m_column = 0;
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const char* m_file_name = "";
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const char* m_function_name = "";
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std::uint_least32_t line() const {
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return m_line;
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}
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std::uint_least32_t column() const {
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return m_column;
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}
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const char* file_name() const {
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return m_file_name;
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}
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const char* function_name() const {
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return m_function_name;
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}
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};
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#endif
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#endif
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