Commit 41c12703 authored by Dominik Charousset's avatar Dominik Charousset

Initialize temporaries in optional's inspect

parent 99df0c2e
...@@ -287,8 +287,8 @@ template <class Inspector, class T> ...@@ -287,8 +287,8 @@ template <class Inspector, class T>
typename std::enable_if<Inspector::writes_state, typename std::enable_if<Inspector::writes_state,
typename Inspector::result_type>::type typename Inspector::result_type>::type
inspect(Inspector& f, optional<T>& x) { inspect(Inspector& f, optional<T>& x) {
bool flag; bool flag = false;
typename optional<T>::type tmp; typename optional<T>::type tmp{};
optional_inspect_helper<T> helper{flag, tmp}; optional_inspect_helper<T> helper{flag, tmp};
auto guard = detail::make_scope_guard([&] { auto guard = detail::make_scope_guard([&] {
if (flag) if (flag)
...@@ -299,7 +299,6 @@ inspect(Inspector& f, optional<T>& x) { ...@@ -299,7 +299,6 @@ inspect(Inspector& f, optional<T>& x) {
return f(flag, helper); return f(flag, helper);
} }
/// @relates optional /// @relates optional
template <class T> template <class T>
std::string to_string(const optional<T>& x) { std::string to_string(const optional<T>& x) {
......
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