Hi,
Fixed it now, my fault. It turns out if you build parser.y with a 1993
version of Yacc it builds fine without error messages, but gives a
different grammar to the one specified.
Thanks
Neil
On 8/31/05, Neil Mitchell
Hi,
The following code
let x = 1 in x
Gives the following error on WinHugs, the latest development build (my private one)
ERROR - Syntax error in expression (unexpected keyword "in")
When run in either a very old copy of WinHugs, or GHCi I get
1
I think this has been occuring ever since I started development, quite possibly before, as a few early bugs were caused by this - long before I was tracking bugs.
Does the vanilla CVS version accept this? I haven't changed much (as far as I can tell, none) parsing/execution code.
Thanks
Neil