On Mon, Aug 08, 2022 at 04:27:10PM -0400, Marek Polacek wrote:
> + /* Also try to warn about redundant std::move in code such as
> + T f (const T& t)
> + {
> + return std::move(t);
> + }
> + for which EXPR will be something like
> + *std::move<const T&> ((const struct T &) (const struct T *) t)
> + and where the std::move does nothing if T does not have a T(const T&&)
> + constructor, because the argument is const. It will not use T(T&&)
> + because that would mean losing the const. */
> + else if (TREE_CODE (TREE_TYPE (arg)) == REFERENCE_TYPE
This is TYPE_REF_P so I'll fix that up.
> + && CP_TYPE_CONST_P (TREE_TYPE (TREE_TYPE (arg))))
Marek
