X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcType.lhs;h=738f1cd009fb0e832ac262680ee21edbd44840b8;hp=1e524b29fbaae3823256a02faec0193a25a69a6b;hb=389cca214f33a29646e08d57e3dca862140007b2;hpb=bc53629a7d43c0ef94029b3fad5abb7ba5b1495f

diff --git a/compiler/typecheck/TcType.lhs b/compiler/typecheck/TcType.lhs
index 1e524b2..738f1cd 100644
--- a/compiler/typecheck/TcType.lhs
+++ b/compiler/typecheck/TcType.lhs
@@ -124,7 +124,8 @@ module TcType (
   typeKind, tidyKind,
 
   tyVarsOfType, tyVarsOfTypes, tyVarsOfPred, tyVarsOfTheta,
-  tcTyVarsOfType, tcTyVarsOfTypes, exactTyVarsOfType, exactTyVarsOfTypes,
+  tcTyVarsOfType, tcTyVarsOfTypes, tcTyVarsOfPred, exactTyVarsOfType,
+  exactTyVarsOfTypes, 
 
   pprKind, pprParendKind,
   pprType, pprParendType, pprTypeApp, pprTyThingCategory,
@@ -352,6 +353,7 @@ data UserTypeCtxt
   | ForSigCtxt Name	-- Foreign inport or export signature
   | DefaultDeclCtxt	-- Types in a default declaration
   | SpecInstCtxt	-- SPECIALISE instance pragma
+  | ThBrackCtxt		-- Template Haskell type brackets [t| ... |]
 
 -- Notes re TySynCtxt
 -- We allow type synonyms that aren't types; e.g.  type List = []
@@ -409,6 +411,7 @@ pprUserTypeCtxt ExprSigCtxt     = ptext (sLit "an expression type signature")
 pprUserTypeCtxt (ConArgCtxt c)  = ptext (sLit "the type of the constructor") <+> quotes (ppr c)
 pprUserTypeCtxt (TySynCtxt c)   = ptext (sLit "the RHS of the type synonym") <+> quotes (ppr c)
 pprUserTypeCtxt GenPatCtxt      = ptext (sLit "the type pattern of a generic definition")
+pprUserTypeCtxt ThBrackCtxt     = ptext (sLit "a Template Haskell quotation [t|...|]")
 pprUserTypeCtxt LamPatSigCtxt   = ptext (sLit "a pattern type signature")
 pprUserTypeCtxt BindPatSigCtxt  = ptext (sLit "a pattern type signature")
 pprUserTypeCtxt ResSigCtxt      = ptext (sLit "a result type signature")