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Add support for C++17 noexcept as part of function type

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Alexander Grund 2025-04-21 19:24:24 +02:00
parent a6a1f7f291
commit 1367d827d5
1 changed files with 29 additions and 20 deletions
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35
include/turtle/detail/signature.hpp
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@ -1,6 +1,7 @@
// http://turtle.sourceforge.net // http://turtle.sourceforge.net
// //
// Copyright Mathieu Champlon 2012 // Copyright Mathieu Champlon 2012
// Copyright 2020-2025 Alexander Grund
// //
// Distributed under the Boost Software License, Version 1.0. // Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at // (See accompanying file LICENSE_1_0.txt or copy at
@ -10,36 +11,44 @@
#define MOCK_SIGNATURE_HPP_INCLUDED #define MOCK_SIGNATURE_HPP_INCLUDED
#include "../config.hpp" #include "../config.hpp"
#include <boost/preprocessor/empty.hpp>
#include <type_traits> #include <type_traits>
namespace mock { namespace detail { namespace mock { namespace detail {
#define MOCK_NOARG #define MOCK_STRIP_FUNCTION_QUALIFIERS(ne, cv, ref) \
#define MOCK_STRIP_FUNCTION_QUALIFIERS(cv, ref) \
template<typename R, typename... Args> \ template<typename R, typename... Args> \
struct strip_function_qualifiers<R(Args...) cv ref> \ struct strip_function_qualifiers<R(Args...) cv ref ne> \
{ \ { \
using type = R(Args...); \ using type = R(Args...); \
}; \ }; \
template<typename R, typename... Args> \ template<typename R, typename... Args> \
struct strip_function_qualifiers<R(Args..., ...) cv ref> \ struct strip_function_qualifiers<R(Args..., ...) cv ref ne> \
{ \ { \
using type = R(Args..., ...); \ using type = R(Args..., ...); \
}; };
#define MOCK_STRIP_FUNCTION_QUALIFIERS_REF(cv) \ #define MOCK_STRIP_FUNCTION_QUALIFIERS_REF(ne, cv) \
MOCK_STRIP_FUNCTION_QUALIFIERS(cv, ) \ MOCK_STRIP_FUNCTION_QUALIFIERS(ne, cv, ) \
MOCK_STRIP_FUNCTION_QUALIFIERS(cv, &) \ MOCK_STRIP_FUNCTION_QUALIFIERS(ne, cv, &) \
MOCK_STRIP_FUNCTION_QUALIFIERS(cv, &&) MOCK_STRIP_FUNCTION_QUALIFIERS(ne, cv, &&)
#define MOCK_STRIP_FUNCTION_QUALIFIERS_CV_REF(except_spec) \
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(except_spec, BOOST_PP_EMPTY()) \
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(except_spec, const) \
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(except_spec, volatile) \
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(except_spec, const volatile)
template<typename> template<typename>
struct strip_function_qualifiers; struct strip_function_qualifiers;
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(MOCK_NOARG) MOCK_STRIP_FUNCTION_QUALIFIERS_CV_REF(BOOST_PP_EMPTY())
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(const)
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(volatile) // C++17 includes noexcept in the function type
MOCK_STRIP_FUNCTION_QUALIFIERS_REF(const volatile) #if MOCK_CXX_VERSION >= 201703L
#undef MOCK_NOARG MOCK_STRIP_FUNCTION_QUALIFIERS_CV_REF(noexcept)
#endif
#undef MOCK_STRIP_FUNCTION_QUALIFIERS #undef MOCK_STRIP_FUNCTION_QUALIFIERS
#undef MOCK_STRIP_FUNCTION_QUALIFIERS_REF #undef MOCK_STRIP_FUNCTION_QUALIFIERS_REF
#undef MOCK_STRIP_FUNCTION_QUALIFIERS_CV_REF
template<typename M> template<typename M>
struct signature; struct signature;