- Avoid introducing unused placeholder 'x'.

…f fc.arg()

…iterator

…riority_queue constructors

…ue references incorrectly

…ast)

 - Ensure there is an \itemdecl for each operator().

…d depend on Base

…supports input_iterators

…ure?

…st T* p)

…types

…aits

…ce isn't quite right

…) the deleter

… iterators

…:begin()

…consider const-qualification of the underlying range