[project @ 2000-05-25 12:54:05 by panne]

Cosmetics: Removed a whole bunch of "Field `foo' is not initialised"
warnings. This should not have any impact on efficiency, as GHC
inserts `recConError "blah"' expressions for uninitialised fields
anyway, and I can't see any danger of space leaks.
(can be merged with 4.07)

diff --git a/ghc/compiler/basicTypes/Var.lhs b/ghc/compiler/basicTypes/Var.lhs
index 30b4aff..6315261 100644 (file)
--- a/ghc/compiler/basicTypes/Var.lhs
+++ b/ghc/compiler/basicTypes/Var.lhs
@@ -9,7 +9,6 @@ module Var (
        varName, varUnique, varInfo, varType,
        setVarName, setVarUnique, setVarType, setVarOcc,
 
-
        -- TyVars
        TyVar,
        tyVarName, tyVarKind,
@@ -157,9 +156,7 @@ mkTyVar name kind = Var { varName    = name
                        , realUnique = getKey (nameUnique name)
                        , varType    = kind
                        , varDetails = TyVar
-#ifdef DEBUG
-                       , varInfo = pprPanic "looking at IdInfo of a tyvar" (ppr name)
-#endif
+                       , varInfo    = pprPanic "mkTyVar" (ppr name)
                        }
 
 mkSysTyVar :: Unique -> Kind -> TyVar
@@ -167,9 +164,7 @@ mkSysTyVar uniq kind = Var { varName    = name
                           , realUnique = getKey uniq
                           , varType    = kind
                           , varDetails = TyVar
-#ifdef DEBUG
-                          , varInfo = pprPanic "mkSysTyVar" (ppr name)
-#endif
+                          , varInfo    = pprPanic "mkSysTyVar" (ppr name)
                           }
                     where
                       name = mkSysLocalName uniq SLIT("t")
@@ -177,18 +172,22 @@ mkSysTyVar uniq kind = Var { varName    = name
 newMutTyVar :: Name -> Kind -> IO TyVar
 newMutTyVar name kind = 
   do loc <- newIORef Nothing
-     return (Var { varName = name, 
-                  realUnique = getKey (nameUnique name),
-                  varType = kind, 
-                  varDetails = MutTyVar loc False})
+     return (Var { varName    = name
+                , realUnique = getKey (nameUnique name)
+                , varType    = kind
+                , varDetails = MutTyVar loc False
+                , varInfo    = pprPanic "newMutTyVar" (ppr name)
+                })
 
 newSigTyVar :: Name -> Kind -> IO TyVar
 newSigTyVar name kind = 
   do loc <- newIORef Nothing
-     return (Var { varName = name, 
-                  realUnique = getKey (nameUnique name),
-                  varType = kind, 
-                  varDetails = MutTyVar loc True})
+     return (Var { varName    = name 
+                , realUnique = getKey (nameUnique name)
+                , varType    = kind
+                , varDetails = MutTyVar loc True
+                , varInfo    = pprPanic "newSigTyVar" (ppr name)
+                })
 
 readMutTyVar :: TyVar -> IO (Maybe Type)
 readMutTyVar (Var {varDetails = MutTyVar loc _}) = readIORef loc
@@ -227,18 +226,20 @@ type UVar = Var
 
 \begin{code}
 mkUVar :: Unique -> UVar
-mkUVar unique = Var { varName    = mkSysLocalName unique SLIT("u"),
-                     realUnique = getKey unique,
-                     varDetails = UVar }
+mkUVar unique = Var { varName    = name
+                   , realUnique = getKey unique
+                   , varDetails = UVar
+                   , varType    = pprPanic "mkUVar (varType)" (ppr name)
+                   , varInfo    = pprPanic "mkUVar (varInfo)" (ppr name)
+                   }
+             where name = mkSysLocalName unique SLIT("u")
 
 mkNamedUVar :: Name -> UVar
 mkNamedUVar name = Var { varName    = name
                       , realUnique = getKey (nameUnique name)
                       , varDetails = UVar
-#ifdef DEBUG
-                      , varType = pprPanic "looking at Type of a uvar" (ppr name)
-                      , varInfo = pprPanic "looking at IdInfo of a uvar" (ppr name)
-#endif
+                      , varType    = pprPanic "mkNamedUVar (varType)" (ppr name)
+                      , varInfo    = pprPanic "mkNamedUVar (varInfo)" (ppr name)
                       }
 \end{code}