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Fix exponential-time behaviour with type synonyms; rename -XPartiallyAppliedTypeSynon...
[ghc-hetmet.git]
/
compiler
/
parser
/
Parser.y.pp
diff --git
a/compiler/parser/Parser.y.pp
b/compiler/parser/Parser.y.pp
index
bfd0525
..
2bfb895
100644
(file)
--- a/
compiler/parser/Parser.y.pp
+++ b/
compiler/parser/Parser.y.pp
@@
-971,7
+971,7
@@
gentypedoc :: { LHsType RdrName }
ctypedoc :: { LHsType RdrName }
: 'forall' tv_bndrs '.' ctypedoc { LL $ mkExplicitHsForAllTy $2 (noLoc []) $4 }
ctypedoc :: { LHsType RdrName }
: 'forall' tv_bndrs '.' ctypedoc { LL $ mkExplicitHsForAllTy $2 (noLoc []) $4 }
- | context '=>' gentypedoc { LL $ mkImplicitHsForAllTy $1 $3 }
+ | context '=>' ctypedoc { LL $ mkImplicitHsForAllTy $1 $3 }
-- A type of form (context => type) is an *implicit* HsForAllTy
| gentypedoc { $1 }
-- A type of form (context => type) is an *implicit* HsForAllTy
| gentypedoc { $1 }