Christopher Kohlhoff 77b14fff7f Use automatically deduced return types for all async operations. ...

C++14 or later is required to support completion tokens that use
per-operation return type deduction. For C++11 or earlier, a completion
token's async_result specialisation must still provide the nested
typedef `return_type`.

2019-10-30 20:39:22 +11:00

..

boost

Use automatically deduced return types for all async operations.

2019-10-30 20:39:22 +11:00