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Avoid https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83756

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Peter Dimov
2023-10-14 01:42:25 +03:00
parent 5fb09cd1c1
commit a513e53043
2 changed files with 27 additions and 25 deletions
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15
include/boost/thread/detail/invoke.hpp
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@@ -32,6 +32,7 @@
#include <boost/type_traits/is_base_of.hpp>
#include <boost/type_traits/is_pointer.hpp>
#include <boost/type_traits/is_member_function_pointer.hpp>
#include <boost/type_traits/is_member_object_pointer.hpp>
#include <boost/type_traits/remove_reference.hpp>
#ifndef BOOST_NO_CXX11_HDR_FUNCTIONAL
#include <functional>
@@ -85,7 +86,13 @@ namespace boost
// bullets 3 and 4
template <class Fp, class A0>
// enable_if avoids
//
// ./boost/thread/detail/invoke.hpp:101:43: internal compiler error: in gimplify_expr, at gimplify.c:12039
// https://sourceforge.net/p/mingw-w64/bugs/694/
// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83756
template <class Fp, class A0, class En = typename boost::enable_if<boost::is_member_object_pointer<Fp> >::type>
inline auto
invoke(BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(A0) a0)
-> decltype(boost::forward<A0>(a0).*f)
@@ -93,7 +100,7 @@ namespace boost
return boost::forward<A0>(a0).*f;
}
template <class Fp, class A0>
template <class Fp, class A0, class En = typename boost::enable_if<boost::is_member_object_pointer<Fp> >::type>
inline auto
invoke(BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(A0) a0)
-> decltype((*boost::forward<A0>(a0)).*f)
@@ -101,7 +108,7 @@ namespace boost
return (*boost::forward<A0>(a0)).*f;
}
template <class R, class Fp, class A0>
template <class R, class Fp, class A0, class En = typename boost::enable_if<boost::is_member_object_pointer<Fp> >::type>
inline auto
invoke(BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(A0) a0)
-> decltype(boost::forward<A0>(a0).*f)
@@ -109,7 +116,7 @@ namespace boost
return boost::forward<A0>(a0).*f;
}
template <class R, class Fp, class A0>
template <class R, class Fp, class A0, class En = typename boost::enable_if<boost::is_member_object_pointer<Fp> >::type>
inline auto
invoke(BOOST_THREAD_RV_REF(Fp) f, BOOST_THREAD_RV_REF(A0) a0)
-> decltype((*boost::forward<A0>(a0)).*f)