[project @ 2003-04-08 13:03:58 by simonpj]
authorsimonpj <unknown>
Tue, 8 Apr 2003 13:03:58 +0000 (13:03 +0000)
committersimonpj <unknown>
Tue, 8 Apr 2003 13:03:58 +0000 (13:03 +0000)
commitb0ca4f2e485055439816441ea9825d66af0158b0
tree02e89306bc0bf081c2895bf617daf9cc8be2dad5
parentf5b2e1dd9c978790cacb1a5c1acd361eec5e4d44
[project @ 2003-04-08 13:03:58 by simonpj]
Better error messages
ghc/compiler/typecheck/TcDeriv.lhs