[Development] Proposal: Deprecating platforms in Qt 5.6 that don't support lambda

[Olivier Goffart]

On Friday 20 February 2015 11:26:31 Daniel Teske wrote:
[...]
> That's one area. The others are too replace trivial interfaces with a low
> amount of virtual functions by a std::function properties. This can simplify
> code if e.g. the different implementations don't fit into a nice hierarchy.

Note that the Qt ABI (in practice, the Qt public API) cannot use std::function 
because we don't use stl types in our ABI.

So we must roll our own (QFunction).
(or change the policy)

-- 
Olivier 

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