kazu-yamamoto/ghc-mod — Issue #50: Compile error on cabal install ghc-mod-1.10.8 with ghc 7.0.3
Author: vagifverdi
Created: 2012-02-20 23:17:54+00:00
State: open

Info.hs:50:10:
Illegal instance declaration for `HasType (LHsExpr Id)'
(All instance types must be of the form (T t1 ... tn)
where T is not a synonym.
Use -XTypeSynonymInstances if you want to disable this.)
In the instance declaration for `HasType (LHsExpr Id)'

Info.hs:60:10:
Illegal instance declaration for `HasType (LHsBind Id)'
(All instance types must be of the form (T t1 ... tn)
where T is not a synonym.
Use -XTypeSynonymInstances if you want to disable this.)
In the instance declaration for `HasType (LHsBind Id)'

Info.hs:64:10:
Illegal instance declaration for `HasType (LPat Id)'
(All instance types must be of the form (T t1 ... tn)
where T is not a synonym.
Use -XTypeSynonymInstances if you want to disable this.)
In the instance declaration for `HasType (LPat Id)'
cabal: Error: some packages failed to install:
ghc-mod-1.10.8 failed during the building phase. The exception was:
ExitFailure 1