Add error message to mkConcSm for unsupported expressions.
authorMatthijs Kooijman <m.kooijman@student.utwente.nl>
Mon, 22 Jun 2009 12:23:58 +0000 (14:23 +0200)
committerMatthijs Kooijman <m.kooijman@student.utwente.nl>
Mon, 22 Jun 2009 12:23:58 +0000 (14:23 +0200)
Previously, there was only a cryptic message from ghc, now it also
mentions the unsupported expression.


No differences found