Dear Haskell users,
I am working on a command-driven tool (::IO ()).
If the system invokes itself again, and the system's returned
data type would be 'IO a', say (IO Exp) (Expression).
tool:: a - IO()
The nested tool invocation returns (IO Exp) to the previous tool.
I am using dynamic error
Dear Haskell users,
I am working on a command-driven tool (::IO ()).
If the system invokes itself again, and the system's returned
data type would be 'IO a', say (IO Exp) (Expression).
tool:: a - IO()
The nested tool invocation returns (IO Exp) to the previous tool.
I am using dynamic error