swift-mirror/test/Constraints/Inputs/overload.h at maxd/docc-compiler-docs - swift-mirror - Gitea: Git with a cup of tea

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Mark Lacey 170dc8acd7 Do not penalize binding or equality constraints involving Any.

We currently have an element in the solution score related to whether we
had a binding or equality constraint involving Any.

Doing this yields some strange results, e.g. if overload resolution
results in a property declared as Any we end up discarding that solution
in favor of solutions that involve other overloads that are not declared
as Any but are also not actually better solutions (e.g. overloads that
are declared as function types).

We really want to retain both solutions in this case and allow the
ranking step of the solver to decide on the better choice.

Fixes rdar://problem/29374163, rdar://problem/29691909.

2016-12-20 13:38:14 -08:00

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 @interface Rdar29374163Itf
 @property (nonnull, readonly, retain) id foo;
 - (_Nonnull id) fooWithRdar29374163Itf:(Rdar29374163Itf * _Nonnull) rdar29374163itf;
 @end