| Safe Haskell | Safe |
|---|---|
| Language | Haskell98 |
Data.Proxy.Compat
- asProxyTypeOf :: a -> proxy a -> a
Documentation
asProxyTypeOf :: a -> proxy a -> a Source #
asProxyTypeOf is a type-restricted version of const.
It is usually used as an infix operator, and its typing forces its first
argument (which is usually overloaded) to have the same type as the tag
of the second.