X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FdeSugar%2FCoverage.lhs;h=30be2aa1f04224e1e3315ae0e760a33270910af8;hp=0daa6befc4a2458edc3f2be13fe590f5d59ee8f6;hb=d76d9636aeebe933d160157331b8c8c0087e73ac;hpb=5af7fb4ffe4672dbc9cf34100ea311eb60981fe8

diff --git a/compiler/deSugar/Coverage.lhs b/compiler/deSugar/Coverage.lhs
index 0daa6be..30be2aa 100644
--- a/compiler/deSugar/Coverage.lhs
+++ b/compiler/deSugar/Coverage.lhs
@@ -301,10 +301,9 @@ addTickHsExpr (HsLet binds e) =
 	liftM2 HsLet
 		(addTickHsLocalBinds binds) -- to think about: !patterns.
                 (addTickLHsExprNeverOrAlways e)
-addTickHsExpr (HsDo cxt stmts last_exp srcloc) = do
-        (stmts', last_exp') <- addTickLStmts' forQual stmts 
-                                     (addTickLHsExpr last_exp)
-	return (HsDo cxt stmts' last_exp' srcloc)
+addTickHsExpr (HsDo cxt stmts srcloc) 
+  = do { (stmts', _) <- addTickLStmts' forQual stmts (return ())
+       ; return (HsDo cxt stmts' srcloc) }
   where
 	forQual = case cxt of
 		    ListComp -> Just $ BinBox QualBinBox
@@ -424,45 +423,58 @@ addTickLStmts isGuard stmts = do
 addTickLStmts' :: (Maybe (Bool -> BoxLabel)) -> [LStmt Id] -> TM a 
                -> TM ([LStmt Id], a)
 addTickLStmts' isGuard lstmts res
-  = bindLocals binders $ do
-        lstmts' <- mapM (liftL (addTickStmt isGuard)) lstmts
-        a <- res
-        return (lstmts', a)
-  where
-        binders = collectLStmtsBinders lstmts
+  = bindLocals (collectLStmtsBinders lstmts) $ 
+    do { lstmts' <- mapM (liftL (addTickStmt isGuard)) lstmts
+       ; a <- res
+       ; return (lstmts', a) }
 
 addTickStmt :: (Maybe (Bool -> BoxLabel)) -> Stmt Id -> TM (Stmt Id)
+addTickStmt _isGuard (LastStmt e ret) = do
+	liftM2 LastStmt
+		(addTickLHsExprAlways e)
+		(addTickSyntaxExpr hpcSrcSpan ret)
 addTickStmt _isGuard (BindStmt pat e bind fail) = do
 	liftM4 BindStmt
 		(addTickLPat pat)
 		(addTickLHsExprAlways e)
 		(addTickSyntaxExpr hpcSrcSpan bind)
 		(addTickSyntaxExpr hpcSrcSpan fail)
-addTickStmt isGuard (ExprStmt e bind' ty) = do
-	liftM3 ExprStmt
+addTickStmt isGuard (ExprStmt e bind' guard' ty) = do
+	liftM4 ExprStmt
 		(addTick isGuard e)
 		(addTickSyntaxExpr hpcSrcSpan bind')
+		(addTickSyntaxExpr hpcSrcSpan guard')
 		(return ty)
 addTickStmt _isGuard (LetStmt binds) = do
 	liftM LetStmt
 		(addTickHsLocalBinds binds)
-addTickStmt isGuard (ParStmt pairs) = do
-    liftM ParStmt 
+addTickStmt isGuard (ParStmt pairs mzipExpr bindExpr returnExpr) = do
+    liftM4 ParStmt 
         (mapM (addTickStmtAndBinders isGuard) pairs)
-
-addTickStmt isGuard (TransformStmt stmts ids usingExpr maybeByExpr) = do
-    liftM4 TransformStmt 
-        (addTickLStmts isGuard stmts)
-        (return ids)
-        (addTickLHsExprAlways usingExpr)
-        (addTickMaybeByLHsExpr maybeByExpr)
-
-addTickStmt isGuard (GroupStmt stmts binderMap by using) = do
-    liftM4 GroupStmt 
-        (addTickLStmts isGuard stmts)
-        (return binderMap)
-        (fmapMaybeM  addTickLHsExprAlways by)
-	(fmapEitherM addTickLHsExprAlways (addTickSyntaxExpr hpcSrcSpan) using)
+        (addTickSyntaxExpr hpcSrcSpan mzipExpr)
+        (addTickSyntaxExpr hpcSrcSpan bindExpr)
+        (addTickSyntaxExpr hpcSrcSpan returnExpr)
+
+addTickStmt isGuard (TransformStmt stmts ids usingExpr maybeByExpr returnExpr bindExpr) = do
+    t_s <- (addTickLStmts isGuard stmts)
+    t_u <- (addTickLHsExprAlways usingExpr)
+    t_m <- (addTickMaybeByLHsExpr maybeByExpr)
+    t_r <- (addTickSyntaxExpr hpcSrcSpan returnExpr)
+    t_b <- (addTickSyntaxExpr hpcSrcSpan bindExpr)
+    return $ TransformStmt t_s ids t_u t_m t_r t_b
+
+addTickStmt isGuard stmt@(GroupStmt { grpS_stmts = stmts
+                                    , grpS_by = by, grpS_using = using
+                                    , grpS_ret = returnExpr, grpS_bind = bindExpr
+                                    , grpS_fmap = liftMExpr }) = do
+    t_s <- addTickLStmts isGuard stmts
+    t_y <- fmapMaybeM  addTickLHsExprAlways by
+    t_u <- addTickLHsExprAlways using
+    t_f <- addTickSyntaxExpr hpcSrcSpan returnExpr
+    t_b <- addTickSyntaxExpr hpcSrcSpan bindExpr
+    t_m <- addTickSyntaxExpr hpcSrcSpan liftMExpr
+    return $ stmt { grpS_stmts = t_s, grpS_by = t_y, grpS_using = t_u
+                  , grpS_ret = t_f, grpS_bind = t_b, grpS_fmap = t_m }
 
 addTickStmt isGuard stmt@(RecStmt {})
   = do { stmts' <- addTickLStmts isGuard (recS_stmts stmt)
@@ -569,9 +581,9 @@ addTickHsCmd (HsLet binds c) =
 	liftM2 HsLet
 		(addTickHsLocalBinds binds) -- to think about: !patterns.
                 (addTickLHsCmd c)
-addTickHsCmd (HsDo cxt stmts last_exp srcloc) = do
-        (stmts', last_exp') <- addTickLCmdStmts' stmts (addTickLHsCmd last_exp)
-	return (HsDo cxt stmts' last_exp' srcloc)
+addTickHsCmd (HsDo cxt stmts srcloc)
+  = do { (stmts', _) <- addTickLCmdStmts' stmts (return ())
+       ; return (HsDo cxt stmts' srcloc) }
 
 addTickHsCmd (HsArrApp	 e1 e2 ty1 arr_ty lr) = 
         liftM5 HsArrApp
@@ -635,10 +647,11 @@ addTickCmdStmt (BindStmt pat c bind fail) = do
 		(addTickLHsCmd c)
 		(return bind)
 		(return fail)
-addTickCmdStmt (ExprStmt c bind' ty) = do
-	liftM3 ExprStmt
+addTickCmdStmt (ExprStmt c bind' guard' ty) = do
+	liftM4 ExprStmt
 		(addTickLHsCmd c)
-		(return bind')
+		(addTickSyntaxExpr hpcSrcSpan bind')
+                (addTickSyntaxExpr hpcSrcSpan guard')
 		(return ty)
 addTickCmdStmt (LetStmt binds) = do
 	liftM LetStmt