Difference between revisions of "User talk:9rnsr/DIP: Template Parameter Constraint"
(pipedream: auto function parameter with inline constraint) |
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Revision as of 15:03, 2 April 2016
(Page found through random Google search).
I really like the inline constraint feature:
auto foo(R if isInputRange)(R range);
Would love to see this giving cleaner errors.
Similar syntax could make the auto function parameter proposal more useful:
auto foo()(auto range if isInputRange);
Beside being easier to read, this disallows the user from supplying a type for R, and clearly documents the fact the user isn't expected to provide a type.
--NickTreleaven (talk) 15:03, 2 April 2016 (UTC)
