fix extraction of command stack of arguments of arrow "forms" (fixes #4236)
authorRoss Paterson <ross@soi.city.ac.uk>
Sun, 22 Aug 2010 09:00:22 +0000 (09:00 +0000)
committerRoss Paterson <ross@soi.city.ac.uk>
Sun, 22 Aug 2010 09:00:22 +0000 (09:00 +0000)
commit6ee15d3170297b3f7e4f5aaeba90d7fd0e19367c
treec86fa3854ec86094b7ef5291c4b26c8840a1db44
parent34bb2bb9114fe35fc743b67254c6db7c3097dc72
fix extraction of command stack of arguments of arrow "forms" (fixes #4236)

The command stack was being extracted (by unscramble) with the outermost
type first, contrary to the comment on the function.
compiler/typecheck/TcArrows.lhs