diff options
Diffstat (limited to 'lib/gcc/arm-none-eabi/13.2.1/plugin/include/make-unique.h')
-rw-r--r-- | lib/gcc/arm-none-eabi/13.2.1/plugin/include/make-unique.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/gcc/arm-none-eabi/13.2.1/plugin/include/make-unique.h b/lib/gcc/arm-none-eabi/13.2.1/plugin/include/make-unique.h new file mode 100644 index 0000000..cd4dca0 --- /dev/null +++ b/lib/gcc/arm-none-eabi/13.2.1/plugin/include/make-unique.h @@ -0,0 +1,44 @@ +/* Minimal implementation of make_unique for C++11 compatibility. + Copyright (C) 2022-2023 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC 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, or (at your option) any later +version. + +GCC 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 GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#ifndef GCC_MAKE_UNIQUE +#define GCC_MAKE_UNIQUE + +/* This header uses std::unique_ptr, but <memory> can't be directly + included due to issues with macros. Hence <memory> must be included + from system.h by defining INCLUDE_MEMORY in any source file using + make-unique.h. */ + +#ifndef INCLUDE_MEMORY +# error "You must define INCLUDE_MEMORY before including system.h to use make-unique.h" +#endif + +#include <type_traits> + +/* Minimal implementation of make_unique for C++11 compatibility + (std::make_unique is C++14). */ + +template<typename T, typename... Args> +inline typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type +make_unique(Args&&... args) +{ + return std::unique_ptr<T> (new T (std::forward<Args> (args)...)); +} + +#endif /* ! GCC_MAKE_UNIQUE */ |