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Miscellaneous [#METR-2944].

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This commit is contained in:
Alexey Milovidov 2017-01-06 20:11:41 +03:00
parent 6604c5c83c
commit 78c867a147
1 changed files with 3 additions and 3 deletions
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6
dbms/include/DB/Core/FieldVisitors.h
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@ -28,7 +28,7 @@ struct StaticVisitor
/// F is template parameter, to allow universal reference for field, that is useful for const and non-const values.
template <typename Visitor, typename F>
typename Visitor::ResultType apply_visitor(Visitor && visitor, F && field)
typename std::decay<Visitor>::type::ResultType apply_visitor(Visitor && visitor, F && field)
{
switch (field.getType())
{
@ -47,7 +47,7 @@ typename Visitor::ResultType apply_visitor(Visitor && visitor, F && field)
template <typename Visitor, typename F1, typename F2>
static typename Visitor::ResultType apply_binary_visitor_impl(Visitor && visitor, F1 && field1, F2 && field2)
static typename std::decay<Visitor>::type::ResultType apply_binary_visitor_impl(Visitor && visitor, F1 && field1, F2 && field2)
{
switch (field2.getType())
{
@ -65,7 +65,7 @@ static typename Visitor::ResultType apply_binary_visitor_impl(Visitor && visitor
}
template <typename Visitor, typename F1, typename F2>
typename Visitor::ResultType apply_visitor(Visitor && visitor, F1 && field1, F2 && field2)
typename std::decay<Visitor>::type::ResultType apply_visitor(Visitor && visitor, F1 && field1, F2 && field2)
{
switch (field1.getType())
{