[ConstraintSystem] Record unable to infer base only if hole origina…
#33842
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…ted from affected reference If base type of a unresolved member reference couldn't be determined (represented as a hole type), before recording a fix about lack of contextual information, let's make sure that hole originated in either base or result type of this reference, otherwise the problem is contextual e.g. generic parameter, which supposed to act as contextual type for a reference, couldn't be inferred.
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hborla
approved these changes
Sep 8, 2020
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…ted from affected reference
This is a follow up to #33809
If base type of a unresolved member reference couldn't be determined
(represented as a hole type), before recording a fix about lack of
contextual information, let's make sure that hole originated in either
base or result type of this reference, otherwise the problem is
contextual e.g. generic parameter, which supposed to act as contextual
type for a reference, couldn't be inferred.