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Replace some usage of std::forward to static_cast.

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For more details, See inline comment of include/boost/fusion/support/config.hpp .
This commit is contained in:
Kohei Takahashi
2014-11-25 22:23:55 +09:00
parent 687668c110
commit 9ab7774fd7
15 changed files with 61 additions and 32 deletions
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4
include/boost/fusion/container/deque/detail/cpp03/deque.hpp
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@@ -136,7 +136,7 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
explicit deque(T0_&& t0
, typename enable_if<is_convertible<T0_, T0> >::type* /*dummy*/ = 0
)
: base(std::forward<T0_>(t0), detail::nil_keyed_element())
: base(BOOST_FUSION_FWD_ELEM(T0_, t0), detail::nil_keyed_element())
{}
BOOST_FUSION_GPU_ENABLED
explicit deque(deque&& rhs)
@@ -152,7 +152,7 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
deque&
operator=(T&& rhs)
{
base::operator=(std::forward<T>(rhs));
base::operator=(BOOST_FUSION_FWD_ELEM(T, rhs));
return *this;
}
#endif

2
include/boost/fusion/container/deque/detail/cpp03/deque_forward_ctor.hpp
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@@ -13,7 +13,7 @@
#error "C++03 only! This file should not have been included"
#endif
#define FUSION_DEQUE_FORWARD_CTOR_FORWARD(z, n, _) std::forward<T_##n>(t##n)
#define FUSION_DEQUE_FORWARD_CTOR_FORWARD(z, n, _) BOOST_FUSION_FWD_ELEM(T_##n, t##n)
#include <boost/preprocessor/iterate.hpp>
#include <boost/preprocessor/repetition/enum_shifted_params.hpp>

4
include/boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp
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@@ -20,7 +20,7 @@
#define FUSION_HASH #
#define FUSION_DEQUE_KEYED_VALUES_FORWARD(z, n, _) \
std::forward<BOOST_PP_CAT(T_, n)>(BOOST_PP_CAT(t, n))
BOOST_FUSION_FWD_ELEM(BOOST_PP_CAT(T_, n), BOOST_PP_CAT(t, n))
#define BOOST_PP_FILENAME_1 \
<boost/fusion/container/deque/detail/cpp03/deque_keyed_values_call.hpp>
@@ -55,7 +55,7 @@ FUSION_HASH if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
BOOST_FUSION_GPU_ENABLED
static type forward_(BOOST_PP_ENUM_BINARY_PARAMS(N, T_, && t))
{
return type(std::forward<T_0>(t0),
return type(BOOST_FUSION_FWD_ELEM(T_0, t0),
deque_keyed_values_impl<
next_index
#if N > 1

4
include/boost/fusion/container/deque/detail/deque_keyed_values.hpp
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@@ -45,9 +45,9 @@ namespace boost { namespace fusion { namespace detail
static type forward_(Head_&& head, Tail_&&... tail)
{
return type(
std::forward<Head_>(head)
BOOST_FUSION_FWD_ELEM(Head_, head)
, deque_keyed_values_impl<next_index, Tail_...>::
forward_(std::forward<Tail_>(tail)...)
forward_(BOOST_FUSION_FWD_ELEM(Tail_, tail)...)
);
}
};

12
include/boost/fusion/container/deque/detail/keyed_element.hpp
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@@ -59,8 +59,8 @@ namespace boost { namespace fusion { namespace detail
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
BOOST_FUSION_GPU_ENABLED
keyed_element(keyed_element&& rhs)
: Rest(std::forward<Rest>(rhs.forward_base()))
, value_(std::forward<Value>(rhs.value_))
: Rest(BOOST_FUSION_FWD_ELEM(Rest, rhs.forward_base()))
, value_(BOOST_FUSION_FWD_ELEM(Value, rhs.value_))
{}
#endif
@@ -89,7 +89,7 @@ namespace boost { namespace fusion { namespace detail
BOOST_FUSION_GPU_ENABLED
Rest&& forward_base()
{
return std::forward<Rest>(*static_cast<Rest*>(this));
return BOOST_FUSION_FWD_ELEM(Rest, *static_cast<Rest*>(this));
}
#endif
@@ -115,8 +115,8 @@ namespace boost { namespace fusion { namespace detail
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
BOOST_FUSION_GPU_ENABLED
keyed_element(Value&& value, Rest&& rest)
: Rest(std::forward<Rest>(rest))
, value_(std::forward<Value>(value))
: Rest(BOOST_FUSION_FWD_ELEM(Rest, rest))
, value_(BOOST_FUSION_FWD_ELEM(Value, value))
{}
#endif
@@ -147,7 +147,7 @@ namespace boost { namespace fusion { namespace detail
keyed_element& operator=(keyed_element&& rhs)
{
base::operator=(std::forward<keyed_element>(rhs));
value_ = std::forward<Value>(rhs.value_);
value_ = BOOST_FUSION_FWD_ELEM(Value, rhs.value_);
return *this;
}
#endif