[project @ 2003-11-17 14:41:58 by simonmar]

GC dead code.

diff --git a/ghc/compiler/codeGen/CgStackery.lhs b/ghc/compiler/codeGen/CgStackery.lhs
index 12b96a8..4b1b414 100644 (file)
--- a/ghc/compiler/codeGen/CgStackery.lhs
+++ b/ghc/compiler/codeGen/CgStackery.lhs
@@ -1,7 +1,7 @@
 %
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
-% $Id: CgStackery.lhs,v 1.23 2002/12/11 15:36:27 simonmar Exp $
+% $Id: CgStackery.lhs,v 1.24 2003/11/17 14:42:47 simonmar Exp $
 %
 \section[CgStackery]{Stack management functions}
 
@@ -10,11 +10,11 @@ Stack-twiddling operations, which are pretty low-down and grimy.
 
 \begin{code}
 module CgStackery (
-       allocStack, allocPrimStack, allocStackTop, deAllocStackTop,
+       allocPrimStack, allocStackTop, deAllocStackTop,
        adjustStackHW, getFinalStackHW, 
        setStackFrame, getStackFrame,
        mkVirtStkOffsets, mkStkAmodes,
-       freeStackSlots, dataStackSlots, addFreeSlots,
+       freeStackSlots, dataStackSlots,
        updateFrameSize,
        constructSlowCall, slowArgs,
     ) where
@@ -169,9 +169,6 @@ traceSlowCall amodes and_then
 Allocate a virtual offset for something.
 
 \begin{code}
-allocStack :: FCode VirtualSpOffset
-allocStack = allocPrimStack 1
-
 allocPrimStack :: Int -> FCode VirtualSpOffset
 allocPrimStack size = do
        ((virt_sp, frame, free_stk, real_sp, hw_sp),h_usage) <- getUsage

diff --git a/ghc/compiler/rename/RnTypes.lhs b/ghc/compiler/rename/RnTypes.lhs
index 227cce5..cc0f0f3 100644 (file)
--- a/ghc/compiler/rename/RnTypes.lhs
+++ b/ghc/compiler/rename/RnTypes.lhs
@@ -5,8 +5,8 @@
 
 \begin{code}
 module RnTypes ( rnHsType, rnContext, 
-                rnHsSigType, rnHsTypeFVs, rnHsSigTypeFVs, 
-                rnPat, rnPats, rnPatsAndThen,  -- Here because it's not part 
+                rnHsSigType, rnHsTypeFVs,
+                rnPat, rnPatsAndThen,  -- Here because it's not part 
                 rnOverLit, litFVs,             -- of any mutual recursion      
                 precParseErr, sectionPrecErr, dupFieldErr, patSigErr, checkTupSize
   ) where
@@ -57,11 +57,6 @@ rnHsTypeFVs doc_str ty
   = rnHsType doc_str ty                `thenM` \ ty' ->
     returnM (ty', extractHsTyNames ty')
 
-rnHsSigTypeFVs :: SDoc -> RdrNameHsType -> RnM (RenamedHsType, FreeVars)
-rnHsSigTypeFVs doc_str ty
-  = rnHsSigType doc_str ty     `thenM` \ ty' ->
-    returnM (ty', extractHsTyNames ty')
-
 rnHsSigType :: SDoc -> RdrNameHsType -> RnM RenamedHsType
        -- rnHsSigType is used for source-language type signatures,
        -- which use *implicit* universal quantification.