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Move ltr_pop down, so that GCC can see the right instantiations of the functions it needs.

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ThePhD 2013-12-02 19:34:10 -05:00
parent bf2404bdfd
commit 17ec059c32
1 changed files with 14 additions and 13 deletions
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27
sol/stack.hpp
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@ -36,19 +36,6 @@ using DisableIf = typename std::enable_if<!T::value, R>::type;
namespace stack { namespace stack {
namespace detail { namespace detail {
template<class T, class F, class... Vs>
auto ltr_pop(T&& extra, F f, types<>, Vs&&... vs)
-> decltype(f(std::forward<Vs>(vs)...)) {
return f(std::forward<Vs>(vs)...);
}
// take head, produce value from it, pass after other values
template<class F, class Head, class... Tail, class... Vs>
auto ltr_pop(lua_State* L, F f, types<Head, Tail...>, Vs&&... vs)
-> decltype(ltr_pop(L, f, types<Tail...>{}, std::forward<Vs>(vs)..., pop<Head>(L))) {
return ltr_pop(L, f, types<Tail...>{}, std::forward<Vs>(vs)..., pop<Head>(L));
}
template<typename T> template<typename T>
inline T get_unsigned(lua_State* L, std::true_type, int index = -1) { inline T get_unsigned(lua_State* L, std::true_type, int index = -1) {
return lua_tounsigned(L, index); return lua_tounsigned(L, index);
@ -171,6 +158,20 @@ inline void push(lua_State* L, indices<I...>, const T& tuplen) {
using swallow = char []; using swallow = char [];
void(swallow{ '\0', (sol::stack::push(L, std::get<I>(tuplen)), '\0')... }); void(swallow{ '\0', (sol::stack::push(L, std::get<I>(tuplen)), '\0')... });
} }
template<class T, class F, class... Vs>
auto ltr_pop(T&& extra, F f, types<>, Vs&&... vs)
-> decltype(f(std::forward<Vs>(vs)...)) {
return f(std::forward<Vs>(vs)...);
}
// take head, produce value from it, pass after other values
template<class F, class Head, class... Tail, class... Vs>
auto ltr_pop(lua_State* L, F f, types<Head, Tail...>, Vs&&... vs)
-> decltype(ltr_pop(L, f, types<Tail...>{}, std::forward<Vs>(vs)..., pop<Head>(L))) {
return ltr_pop(L, f, types<Tail...>{}, std::forward<Vs>(vs)..., pop<Head>(L));
}
} // detail } // detail
template<typename... Args> template<typename... Args>