25 Jun
2019
25 Jun
'19
9:47 a.m.
On Tue, Jun 25, 2019 at 12:43:03PM +0200, Johannes Waldmann wrote:
But it's not in the grammar?
alts → alt1 ; … ; altn (n ≥ 1)
https://www.haskell.org/onlinereport/haskell2010/haskellch3.html#x8-460003.1...
The rule "alt" allows "(empty alternative)"