Re: runhugs broken

On Thu, May 15, 2003 at 11:29:24AM -0700, Iavor Diatchki wrote:

here is for the weekly bug :-) the program:

...

import Prelude(print) main = do print "hello" print "world"

works fine with hugs, but when executed with runhugs it fails with: runhugs: Error occurred ERROR - Undefined variable ">>"

the do-notation translation should magically refer to the prelude and not what is in scope. i would have though that runhugs is reusing the same code as hugs...

It's not the do-notation -- you get the same with

import Prelude(print) main = print "hello"

The problem is the following line in runhugs.c: hugs->pushHVal(hugs->compileExpr("Main","main >> return ()"));