This prevents type variables from being duplicated in
subsequent executions of the type inference engine.
(At the moment, every line given to the REPL will reinfer
the prelude. In another patch, that will not be the case,
and the prelude will be typechecked once.)
evincarofautumn
commented
10 years ago
This prevents type variables from being duplicated in subsequent executions of the type inference engine.
(At the moment, every line given to the REPL will reinfer the prelude. In another patch, that will not be the case, and the prelude will be typechecked once.)