8 Jul
2010
8 Jul
'10
5:26 a.m.
Simon Marlow schrieb:
If we changed patterns in the same way as you suggest for expressions above, then this would become clearer, right?
By this change you would loose the important restriction that "-" is only legal to denote negated (integer or float) constants, which would then move from the grammar to the informal description. Any choice is fine. Christian