Allow overload inference for polymorphic operators #1291
Merged
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This PR adds support for type mapping overload inference for polymorphic combinators. This allows
InputMapping
operators to select target overloads when the downstream operator is a polymorphic combinator builder. In this case,InputMapping
will find overloads in the selected concrete type.This will allow libraries relying on auto-generated polymorphic types to expose use of those types as if they were first-class operators in the language.
Fixes #1290