[patch] cp/tree.c remove unused function

Eric Christopher echristo@redhat.com
Fri Aug 20 00:13:00 GMT 2004


On Thu, 2004-08-19 at 15:30, Andreas Tobler wrote:
> Hi,
> 
> my darwin box is complaining :)

Weird that mine didn't. My apologies.

> 
> /Volumes/src/gcc/gcc-cvs-clean/gcc/gcc/cp/tree.c:2136: warning: 
> 'mark_local_for_remap_r' defined but not used
> 
> Fixed with the appended patch, ok?
> 

I think this qualifies as obvious.

-eric

> Regards,
> Andreas
> 
> 2004-08-20  Andreas Tobler  <a.tobler@schweiz.ch>
> 
> 	* tree.c: Remove unused mark_local_for_remap_r.
> 
> ______________________________________________________________________
> Index: gcc/cp/tree.c
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/cp/tree.c,v
> retrieving revision 1.403
> diff -u -r1.403 tree.c
> --- gcc/cp/tree.c	19 Aug 2004 21:34:37 -0000	1.403
> +++ gcc/cp/tree.c	19 Aug 2004 22:26:52 -0000
> @@ -42,7 +42,6 @@
>  static hashval_t list_hash_pieces (tree, tree, tree);
>  static hashval_t list_hash (const void *);
>  static cp_lvalue_kind lvalue_p_1 (tree, int);
> -static tree mark_local_for_remap_r (tree *, int *, void *);
>  static tree build_target_expr (tree, tree);
>  static tree count_trees_r (tree *, int *, void *);
>  static tree verify_stmt_tree_r (tree *, int *, void *);
> @@ -2125,51 +2124,6 @@
>    list_hash_table = htab_create_ggc (31, list_hash, list_hash_eq, NULL);
>  }
>  
> -/* Called via walk_tree.  If *TP points to a DECL_EXPR for a local
> -   declaration, copies the declaration and enters it in the splay_tree
> -   pointed to by DATA (which is really a `splay_tree *').  */
> -
> -static tree
> -mark_local_for_remap_r (tree* tp,
> -                        int* walk_subtrees ATTRIBUTE_UNUSED ,
> -                        void* data)
> -{
> -  tree t = *tp;
> -  splay_tree st = (splay_tree) data;
> -  tree decl;
> -
> -
> -  if (TREE_CODE (t) == DECL_EXPR
> -      && nonstatic_local_decl_p (DECL_EXPR_DECL (t)))
> -    decl = DECL_EXPR_DECL (t);
> -  else if (TREE_CODE (t) == LABEL_EXPR)
> -    decl = LABEL_EXPR_LABEL (t);
> -  else if (TREE_CODE (t) == TARGET_EXPR
> -	   && nonstatic_local_decl_p (TREE_OPERAND (t, 0)))
> -    decl = TREE_OPERAND (t, 0);
> -  else if (TREE_CODE (t) == CASE_LABEL_EXPR)
> -    decl = CASE_LABEL (t);
> -  else
> -    decl = NULL_TREE;
> -
> -  if (decl)
> -    {
> -      tree copy;
> -
> -      /* Make a copy.  */
> -      copy = copy_decl_for_inlining (decl,
> -				     DECL_CONTEXT (decl),
> -				     DECL_CONTEXT (decl));
> -
> -      /* Remember the copy.  */
> -      splay_tree_insert (st,
> -			 (splay_tree_key) decl,
> -			 (splay_tree_value) copy);
> -    }
> -
> -  return NULL_TREE;
> -}
> -
>  /* Returns the kind of special function that DECL (a FUNCTION_DECL)
>     is.  Note that sfk_none is zero, so this function can be used as a
>     predicate to test whether or not DECL is a special function.  */
-- 
Eric Christopher <echristo@redhat.com>



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