Pavel Yaskevich 5208049ff8 [CSBindings] Form bindings correctly when they come from 'OptionalObject' constraint ...

Fixes a bug in `getPotentialBindings` when the source of the bindings
is 'OptionalObject' constraint and type variable is on the left-hand
side of that constraint, that makes such type variable always have an
optional type since right-hand side of 'OptionalObject' is its 'object'
type.

Resolves: rdar://problem/37508855

2018-02-13 14:25:00 -08:00

7.5 KiB

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