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chriskohlhoff / asio-tr2

C++ TR2 proposal based on Asio
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[async.dispatch] uses DEDUCED without completion signatures #194

Open jwakely opened 9 years ago

jwakely commented 9 years ago

[async.reqmts.async.return.type] defines DEDUCED as a type that depends on Signature, but then [async.dispatch] doesn't specify a completion signature for the dispatch/post/defer overloads that use DEDUCED. It can be inferred to be void() from the Effects clause, but it's not specified explicitly.

chriskohlhoff commented 9 years ago

Added completion signatures in a7f3a348a8fccd8b367761e879d32b956236310e.

N.B. dispatch() and defer() don't strictly meet all the requirements of asynchronous operations. I wonder if we need a note to that effect?

chriskohlhoff commented 9 years ago

Add note as described