The BNF grammar is a bit more liberal than any successfully-compiled schala program should be, in that it allows things like `if x < is pattern`. It's okay if that parses successfully and then is an error at typechecking.
The BNF grammar is a bit more liberal than any successfully-compiled schala program should be, in that it allows things like `if x < is pattern`. It's okay if that parses successfully and then is an error at typechecking.