X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fprelude%2FTysPrim.lhs;h=9aa837d3b47b02b92dd8c3e6232a5b4e85e93025;hb=235edf36cc202bb21c00d0e5e05ebf076fb0542e;hp=19d71db1e92510ef82997346957590c061b9abe5;hpb=7fc749a43b4b6b85d234fa95d4928648259584f4;p=ghc-hetmet.git

diff --git a/compiler/prelude/TysPrim.lhs b/compiler/prelude/TysPrim.lhs
index 19d71db..9aa837d 100644
--- a/compiler/prelude/TysPrim.lhs
+++ b/compiler/prelude/TysPrim.lhs
@@ -67,6 +67,7 @@ import Type		( mkTyConApp, mkTyConTy, mkTyVarTys, mkTyVarTy,
 import SrcLoc
 import Unique		( mkAlphaTyVarUnique, pprUnique )
 import PrelNames
+import StaticFlags
 import FastString	( FastString, mkFastString )
 import Outputable
 
@@ -311,7 +312,8 @@ anyPrimTyCon1 = mkLiftedPrimTyCon anyPrimTyCon1Name kind 0 PtrRep
 mkAnyPrimTyCon :: Unique -> Kind -> TyCon
 -- Grotesque hack alert: the client gives the unique; so equality won't work
 mkAnyPrimTyCon uniq kind 
-  = pprTrace "Urk! Inventing strangely-kinded Any TyCon:" (ppr uniq <+> ppr kind)
+  = WARN( opt_PprStyle_Debug, ptext SLIT("Urk! Inventing strangely-kinded Any TyCon:") <+> ppr uniq <+> ppr kind )
+	-- See Note [Strangely-kinded void TyCons] in TcHsSyn
     tycon
   where
      name  = mkPrimTc (mkFastString ("Any" ++ showSDoc (pprUnique uniq))) uniq tycon