* cvt.c: Remove uses of "register" specifier in

	declarations of arguments and local variables.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* expr.c: Likewise.
	* friend.c: Likewise.
	* lex.c: Likewise.
	* name-lookup.c: Likewise.
	* repo.c: Likewise.
	* search.c: Likewise.
	* tree.c: Likewise.
	* typeck.c: Likewise.
	* typeck2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@74855 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 19813dc..f57eb1b 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,19 @@
+2003-12-19  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * cvt.c: Remove uses of "register" specifier in
+       declarations of arguments and local variables.
+       * decl.c: Likewise.
+       * decl2.c: Likewise.
+       * expr.c: Likewise.
+       * friend.c: Likewise.
+       * lex.c: Likewise.
+       * name-lookup.c: Likewise.
+       * repo.c: Likewise.
+       * search.c: Likewise.
+       * tree.c: Likewise.
+       * typeck.c: Likewise.
+       * typeck2.c: Likewise.
+
 2003-12-19  Mark Mitchell  <mark@codesourcery.com>
 
        PR c++/12795

diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c
index 4cbfdaa..6f4af7d 100644 (file)
--- a/gcc/cp/cvt.c
+++ b/gcc/cp/cvt.c
@@ -76,8 +76,8 @@ static void warn_ref_binding (tree, tree, tree);
 static tree
 cp_convert_to_pointer (tree type, tree expr, bool force)
 {
-  register tree intype = TREE_TYPE (expr);
-  register enum tree_code form;
+  tree intype = TREE_TYPE (expr);
+  enum tree_code form;
   tree rval;
 
   if (IS_AGGR_TYPE (intype))
@@ -306,8 +306,8 @@ cp_convert_to_pointer (tree type, tree expr, bool force)
 static tree
 convert_to_pointer_force (tree type, tree expr)
 {
-  register tree intype = TREE_TYPE (expr);
-  register enum tree_code form = TREE_CODE (intype);
+  tree intype = TREE_TYPE (expr);
+  enum tree_code form = TREE_CODE (intype);
   
   if (form == POINTER_TYPE)
     {
@@ -449,8 +449,8 @@ tree
 convert_to_reference (tree reftype, tree expr, int convtype,
                       int flags, tree decl)
 {
-  register tree type = TYPE_MAIN_VARIANT (TREE_TYPE (reftype));
-  register tree intype;
+  tree type = TYPE_MAIN_VARIANT (TREE_TYPE (reftype));
+  tree intype;
   tree rval = NULL_TREE;
   tree rval_as_conversion = NULL_TREE;
   bool can_convert_intype_to_type;
@@ -612,8 +612,8 @@ cp_convert (tree type, tree expr)
 tree
 ocp_convert (tree type, tree expr, int convtype, int flags)
 {
-  register tree e = expr;
-  register enum tree_code code = TREE_CODE (type);
+  tree e = expr;
+  enum tree_code code = TREE_CODE (type);
 
   if (error_operand_p (e) || type == error_mark_node)
     return error_mark_node;
@@ -944,8 +944,8 @@ convert (tree type, tree expr)
 tree
 convert_force (tree type, tree expr, int convtype)
 {
-  register tree e = expr;
-  register enum tree_code code = TREE_CODE (type);
+  tree e = expr;
+  enum tree_code code = TREE_CODE (type);
 
   if (code == REFERENCE_TYPE)
     return fold (convert_to_reference (type, e, CONV_C_CAST, LOOKUP_COMPLAIN,

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 5677781..671e420 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -425,7 +425,7 @@ pop_labels (tree block)
 tree
 poplevel (int keep, int reverse, int functionbody)
 {
-  register tree link;
+  tree link;
   /* The chain of decls was accumulated in reverse order.
      Put it into forward order, just for cleanliness.  */
   tree decls;
@@ -1556,8 +1556,8 @@ duplicate_decls (tree newdecl, tree olddecl)
   /* Deal with C++: must preserve virtual function table size.  */
   if (TREE_CODE (olddecl) == TYPE_DECL)
     {
-      register tree newtype = TREE_TYPE (newdecl);
-      register tree oldtype = TREE_TYPE (olddecl);
+      tree newtype = TREE_TYPE (newdecl);
+      tree oldtype = TREE_TYPE (olddecl);
 
       if (newtype != error_mark_node && oldtype != error_mark_node
          && TYPE_LANG_SPECIFIC (newtype) && TYPE_LANG_SPECIFIC (oldtype))
@@ -1939,7 +1939,7 @@ duplicate_decls (tree newdecl, tree olddecl)
 tree
 implicitly_declare (tree functionid)
 {
-  register tree decl;
+  tree decl;
 
   /* We used to reuse an old implicit decl here,
      but this loses with inline functions because it can clobber
@@ -2348,7 +2348,7 @@ define_label (location_t location, tree name)
 {
   tree decl = lookup_label (name);
   struct named_label_list *ent;
-  register struct cp_binding_level *p;
+  struct cp_binding_level *p;
 
   timevar_push (TV_NAME_LOOKUP);
   for (ent = named_labels; ent; ent = ent->next)
@@ -2439,7 +2439,7 @@ tree
 finish_case_label (tree low_value, tree high_value)
 {
   tree cond, r;
-  register struct cp_binding_level *p;
+  struct cp_binding_level *p;
 
   if (processing_template_decl)
     {
@@ -3441,7 +3441,7 @@ check_tag_decl (tree declspecs)
   int saw_friend = 0;
   int saw_typedef = 0;
   tree ob_modifier = NULL_TREE;
-  register tree link;
+  tree link;
   /* If a class, struct, or enum type is declared by the DECLSPECS
      (i.e, if a class-specifier, enum-specifier, or non-typename
      elaborated-type-specifier appears in the DECLSPECS),
@@ -3638,7 +3638,7 @@ start_decl (tree declarator,
             tree prefix_attributes)
 {
   tree decl;
-  register tree type, tem;
+  tree type, tem;
   tree context;
 
   /* This should only be done once on the top most decl.  */
@@ -5286,7 +5286,7 @@ start_handler_parms (tree declspecs, tree declarator)
 int
 complete_array_type (tree type, tree initial_value, int do_default)
 {
-  register tree maxindex = NULL_TREE;
+  tree maxindex = NULL_TREE;
   int value = 0;
 
   if (initial_value)
@@ -6350,7 +6350,7 @@ grokdeclarator (tree declarator,
      and get it as a string, for an error message.  */
   {
     tree *next = &declarator;
-    register tree decl;
+    tree decl;
     name = NULL;
 
     while (next && *next)
@@ -6674,8 +6674,8 @@ grokdeclarator (tree declarator,
 
   for (spec = declspecs; spec; spec = TREE_CHAIN (spec))
     {
-      register int i;
-      register tree id;
+      int i;
+      tree id;
 
       /* Certain parse errors slip through.  For example,
         `int class;' is not caught by the parser. Try
@@ -6779,7 +6779,7 @@ grokdeclarator (tree declarator,
        error ("two or more data types in declaration of `%s'", name);
       else if (TREE_CODE (id) == IDENTIFIER_NODE)
        {
-         register tree t = lookup_name (id, 1);
+         tree t = lookup_name (id, 1);
          if (!t || TREE_CODE (t) != TYPE_DECL)
            error ("`%s' fails to be a typedef or built in type",
                   IDENTIFIER_POINTER (id));
@@ -7098,7 +7098,7 @@ grokdeclarator (tree declarator,
          if (decl_context == FIELD)
            {
              tree tmp = NULL_TREE;
-             register int op = 0;
+             int op = 0;
 
              if (declarator)
                {
@@ -7474,7 +7474,7 @@ grokdeclarator (tree declarator,
 
          if (TREE_TYPE (declarator))
            {
-             register tree typemodlist;
+             tree typemodlist;
              int erred = 0;
              int constp = 0;
              int volatilep = 0;
@@ -7993,7 +7993,7 @@ grokdeclarator (tree declarator,
     }
 
   {
-    register tree decl;
+    tree decl;
 
     if (decl_context == PARM)
       {
@@ -9285,7 +9285,7 @@ xref_tag (enum tag_types tag_code, tree name, tree attributes,
          bool globalize, bool template_header_p)
 {
   enum tree_code code;
-  register tree t;
+  tree t;
   struct cp_binding_level *b = current_binding_level;
   tree context = NULL_TREE;
 
@@ -9651,7 +9651,7 @@ xref_basetypes (tree ref, tree base_list)
 tree
 start_enum (tree name)
 {
-  register tree enumtype = NULL_TREE;
+  tree enumtype = NULL_TREE;
   struct cp_binding_level *b = current_binding_level;
 
   /* If this is the real definition for a previous forward reference,
@@ -10387,8 +10387,8 @@ start_function (tree declspecs, tree declarator, tree attrs, int flags)
 static void
 store_parm_decls (tree current_function_parms)
 {
-  register tree fndecl = current_function_decl;
-  register tree parm;
+  tree fndecl = current_function_decl;
+  tree parm;
 
   /* This is a chain of any other decls that came in among the parm
      declarations.  If a parm is declared with  enum {foo, bar} x;
@@ -10664,7 +10664,7 @@ finish_function_body (tree compstmt)
 tree
 finish_function (int flags)
 {
-  register tree fndecl = current_function_decl;
+  tree fndecl = current_function_decl;
   tree fntype, ctype = NULL_TREE;
   int inclass_inline = (flags & 2) != 0;
   int nested;
@@ -10960,10 +10960,10 @@ start_method (tree declspecs, tree declarator, tree attrlist)
 tree
 finish_method (tree decl)
 {
-  register tree fndecl = decl;
+  tree fndecl = decl;
   tree old_initial;
 
-  register tree link;
+  tree link;
 
   if (decl == void_type_node)
     return decl;

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index b9034a1..ae564f7 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -1037,8 +1037,7 @@ grokfield (tree declarator, tree declspecs, tree init, tree asmspec_tree,
 tree
 grokbitfield (tree declarator, tree declspecs, tree width)
 {
-  register tree value = grokdeclarator (declarator, declspecs, BITFIELD,
-                                       0, NULL);
+  tree value = grokdeclarator (declarator, declspecs, BITFIELD, 0, NULL);
 
   if (! value) return NULL_TREE; /* friends went bad.  */
 

diff --git a/gcc/cp/expr.c b/gcc/cp/expr.c
index 630f078..06a2e0c 100644 (file)
--- a/gcc/cp/expr.c
+++ b/gcc/cp/expr.c
@@ -78,8 +78,8 @@ rtx
 cxx_expand_expr (tree exp, rtx target, enum machine_mode tmode, int modifier)
 {
   tree type = TREE_TYPE (exp);
-  register enum machine_mode mode = TYPE_MODE (type);
-  register enum tree_code code = TREE_CODE (exp);
+  enum machine_mode mode = TYPE_MODE (type);
+  enum tree_code code = TREE_CODE (exp);
   rtx ret;
 
   /* No sense saving up arithmetic to be done

diff --git a/gcc/cp/friend.c b/gcc/cp/friend.c
index 8605321..46616b1 100644 (file)
--- a/gcc/cp/friend.c
+++ b/gcc/cp/friend.c
@@ -39,7 +39,7 @@ int
 is_friend (tree type, tree supplicant)
 {
   int declp;
-  register tree list;
+  tree list;
   tree context;
 
   if (supplicant == NULL_TREE || type == NULL_TREE)

diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c
index 50af117..d1a67b6 100644 (file)
--- a/gcc/cp/lex.c
+++ b/gcc/cp/lex.c
@@ -838,7 +838,7 @@ copy_type (tree type)
 tree
 cxx_make_type (enum tree_code code)
 {
-  register tree t = make_node (code);
+  tree t = make_node (code);
 
   /* Create lang_type structure.  */
   if (IS_AGGR_TYPE_CODE (code)

diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c
index 97c4cbf..0c839a3 100644 (file)
--- a/gcc/cp/name-lookup.c
+++ b/gcc/cp/name-lookup.c
@@ -545,8 +545,8 @@ add_decl_to_level (tree decl, cxx_scope *b)
 tree
 pushdecl (tree x)
 {
-  register tree t;
-  register tree name;
+  tree t;
+  tree name;
   int need_new_binding;
 
   timevar_push (TV_NAME_LOOKUP);
@@ -1811,7 +1811,7 @@ make_anon_name (void)
 void
 clear_anon_tags (void)
 {
-  register struct cp_binding_level *b;
+  struct cp_binding_level *b;
   static int last_cnt = 0;
 
   /* Fast out if no new anon names were declared.  */
@@ -1909,7 +1909,7 @@ push_using_decl (tree scope, tree name)
 tree
 pushdecl_with_scope (tree x, cxx_scope *level)
 {
-  register struct cp_binding_level *b;
+  struct cp_binding_level *b;
   tree function_decl = current_function_decl;
 
   timevar_push (TV_NAME_LOOKUP);
@@ -2335,7 +2335,7 @@ tree
 lookup_tag (enum tree_code form, tree name,
             cxx_scope *binding_level, int thislevel_only)
 {
-  register struct cp_binding_level *level;
+  struct cp_binding_level *level;
   /* Nonzero if, we should look past a template parameter level, even
      if THISLEVEL_ONLY.  */
   int allow_template_parms_p = 1;
@@ -2344,7 +2344,7 @@ lookup_tag (enum tree_code form, tree name,
   timevar_push (TV_NAME_LOOKUP);
   for (level = binding_level; level; level = level->level_chain)
     {
-      register tree tail;
+      tree tail;
       if (type_is_anonymous && level->type_decls != NULL)
         {
           tree type = binding_table_find_anon_type (level->type_decls, name);
@@ -2447,7 +2447,7 @@ lookup_tag (enum tree_code form, tree name,
 tree
 lookup_tag_reverse (tree type, tree name)
 {
-  register struct cp_binding_level *level;
+  struct cp_binding_level *level;
 
   timevar_push (TV_NAME_LOOKUP);
   for (level = current_binding_level; level; level = level->level_chain)
@@ -2531,7 +2531,7 @@ pushlevel_class (void)
 void
 poplevel_class (void)
 {
-  register struct cp_binding_level *level = class_binding_level;
+  struct cp_binding_level *level = class_binding_level;
   tree shadowed;
 
   timevar_push (TV_NAME_LOOKUP);
@@ -3157,8 +3157,8 @@ do_namespace_alias (tree alias, tree namespace)
 tree
 pushdecl_namespace_level (tree x)
 {
-  register struct cp_binding_level *b = current_binding_level;
-  register tree t;
+  struct cp_binding_level *b = current_binding_level;
+  tree t;
 
   timevar_push (TV_NAME_LOOKUP);
   t = pushdecl_with_scope (x, NAMESPACE_LEVEL (current_namespace));
@@ -3977,7 +3977,7 @@ lookup_name_current_level (tree name)
 static tree
 lookup_type_current_level (tree name)
 {
-  register tree t = NULL_TREE;
+  tree t = NULL_TREE;
 
   timevar_push (TV_NAME_LOOKUP);
   my_friendly_assert (current_binding_level->kind != sk_namespace, 
@@ -4491,7 +4491,7 @@ maybe_process_template_type_declaration (tree type, int globalize,
 void
 pushtag (tree name, tree type, int globalize)
 {
-  register struct cp_binding_level *b;
+  struct cp_binding_level *b;
 
   timevar_push (TV_NAME_LOOKUP);
   b = current_binding_level;
@@ -4514,7 +4514,7 @@ pushtag (tree name, tree type, int globalize)
       /* Do C++ gratuitous typedefing.  */
       if (IDENTIFIER_TYPE_VALUE (name) != type)
         {
-          register tree d = NULL_TREE;
+          tree d = NULL_TREE;
          int in_class = 0;
          tree context = TYPE_CONTEXT (type);
 

diff --git a/gcc/cp/repo.c b/gcc/cp/repo.c
index 7b7b48c..a9a5b35 100644 (file)
--- a/gcc/cp/repo.c
+++ b/gcc/cp/repo.c
@@ -267,7 +267,7 @@ get_base_filename (const char *filename)
 static void
 open_repo_file (const char *filename)
 {
-  register const char *p;
+  const char *p;
   const char *s = get_base_filename (filename);
 
   if (s == NULL)

diff --git a/gcc/cp/search.c b/gcc/cp/search.c
index e10a3da..15927c6 100644 (file)
--- a/gcc/cp/search.c
+++ b/gcc/cp/search.c
@@ -125,7 +125,7 @@ push_search_level (struct stack_level *stack, struct obstack *obstack)
 static struct search_level *
 pop_search_level (struct stack_level *obstack)
 {
-  register struct search_level *stack = pop_stack_level (obstack);
+  struct search_level *stack = pop_stack_level (obstack);
 
   return stack;
 }
@@ -422,7 +422,7 @@ get_dynamic_cast_base_type (tree subtype, tree target)
 tree
 lookup_field_1 (tree type, tree name, bool want_type)
 {
-  register tree field;
+  tree field;
 
   if (TREE_CODE (type) == TEMPLATE_TYPE_PARM
       || TREE_CODE (type) == BOUND_TEMPLATE_TEMPLATE_PARM

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index f11320f..74e7399 100644 (file)
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -1295,9 +1295,9 @@ break_out_target_exprs (tree t)
 tree
 build_min_nt (enum tree_code code, ...)
 {
-  register tree t;
-  register int length;
-  register int i;
+  tree t;
+  int length;
+  int i;
   va_list p;
 
   va_start (p, code);
@@ -1321,9 +1321,9 @@ build_min_nt (enum tree_code code, ...)
 tree
 build_min (enum tree_code code, tree tt, ...)
 {
-  register tree t;
-  register int length;
-  register int i;
+  tree t;
+  int length;
+  int i;
   va_list p;
 
   va_start (p, tt);
@@ -1352,9 +1352,9 @@ build_min (enum tree_code code, tree tt, ...)
 tree
 build_min_non_dep (enum tree_code code, tree non_dep, ...)
 {
-  register tree t;
-  register int length;
-  register int i;
+  tree t;
+  int length;
+  int i;
   va_list p;
 
   va_start (p, non_dep);
@@ -1454,7 +1454,7 @@ decl_namespace_context (tree decl)
 bool
 cp_tree_equal (tree t1, tree t2)
 {
-  register enum tree_code code1, code2;
+  enum tree_code code1, code2;
 
   if (t1 == t2)
     return true;

diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index 56810e5..6c95c04 100644 (file)
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -579,8 +579,8 @@ composite_pointer_type (tree t1, tree t2, tree arg1, tree arg2,
 tree
 merge_types (tree t1, tree t2)
 {
-  register enum tree_code code1;
-  register enum tree_code code2;
+  enum tree_code code1;
+  enum tree_code code2;
   tree attributes;
 
   /* Save time if the two types are the same.  */
@@ -1265,8 +1265,8 @@ cxx_sizeof_or_alignof_expr (tree e, enum tree_code op)
 tree
 decay_conversion (tree exp)
 {
-  register tree type;
-  register enum tree_code code;
+  tree type;
+  enum tree_code code;
 
   type = TREE_TYPE (exp);
   code = TREE_CODE (type);
@@ -1317,7 +1317,7 @@ decay_conversion (tree exp)
     return build_unary_op (ADDR_EXPR, exp, 0);
   if (code == ARRAY_TYPE)
     {
-      register tree adr;
+      tree adr;
       tree ptrtype;
 
       if (TREE_CODE (exp) == INDIRECT_REF)
@@ -2010,7 +2010,7 @@ build_x_indirect_ref (tree expr, const char *errorstring)
 tree
 build_indirect_ref (tree ptr, const char *errorstring)
 {
-  register tree pointer, type;
+  tree pointer, type;
 
   if (ptr == error_mark_node)
     return error_mark_node;
@@ -2348,8 +2348,8 @@ get_member_function_from_ptrfunc (tree *instance_ptrptr, tree function)
 tree
 build_function_call (tree function, tree params)
 {
-  register tree fntype, fndecl;
-  register tree coerced_params;
+  tree fntype, fndecl;
+  tree coerced_params;
   tree result;
   tree name = NULL_TREE, assembler_name = NULL_TREE;
   int is_method;
@@ -2466,8 +2466,8 @@ build_function_call (tree function, tree params)
 tree
 convert_arguments (tree typelist, tree values, tree fndecl, int flags)
 {
-  register tree typetail, valtail;
-  register tree result = NULL_TREE;
+  tree typetail, valtail;
+  tree result = NULL_TREE;
   const char *called_thing = 0;
   int i = 0;
 
@@ -2492,8 +2492,8 @@ convert_arguments (tree typelist, tree values, tree fndecl, int flags)
        valtail;
        valtail = TREE_CHAIN (valtail), i++)
     {
-      register tree type = typetail ? TREE_VALUE (typetail) : 0;
-      register tree val = TREE_VALUE (valtail);
+      tree type = typetail ? TREE_VALUE (typetail) : 0;
+      tree val = TREE_VALUE (valtail);
 
       if (val == error_mark_node)
        return error_mark_node;
@@ -2677,17 +2677,17 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
                 int convert_p ATTRIBUTE_UNUSED)
 {
   tree op0, op1;
-  register enum tree_code code0, code1;
+  enum tree_code code0, code1;
   tree type0, type1;
 
   /* Expression code to give to the expression when it is built.
      Normally this is CODE, which is what the caller asked for,
      but in some special cases we change it.  */
-  register enum tree_code resultcode = code;
+  enum tree_code resultcode = code;
 
   /* Data type in which the computation is to be performed.
      In the simplest cases this is the common type of the arguments.  */
-  register tree result_type = NULL;
+  tree result_type = NULL;
 
   /* Nonzero means operands have already been type-converted
      in whatever way is necessary.
@@ -3396,8 +3396,8 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
     build_type = result_type;
 
   {
-    register tree result = build (resultcode, build_type, op0, op1);
-    register tree folded;
+    tree result = build (resultcode, build_type, op0, op1);
+    tree folded;
 
     folded = fold (result);
     if (folded == result)
@@ -3412,8 +3412,7 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
    of pointer PTROP and integer INTOP.  */
 
 static tree
-cp_pointer_int_sum (enum tree_code resultcode, register tree ptrop,
-                   register tree intop)
+cp_pointer_int_sum (enum tree_code resultcode, tree ptrop, tree intop)
 {
   tree res_type = TREE_TYPE (ptrop);
 
@@ -3431,9 +3430,9 @@ cp_pointer_int_sum (enum tree_code resultcode, register tree ptrop,
    The resulting tree has type int.  */
 
 static tree
-pointer_diff (register tree op0, register tree op1, register tree ptrtype)
+pointer_diff (tree op0, tree op1, tree ptrtype)
 {
-  register tree result, folded;
+  tree result, folded;
   tree restype = ptrdiff_type_node;
   tree target_type = TREE_TYPE (ptrtype);
 
@@ -3630,8 +3629,8 @@ tree
 build_unary_op (enum tree_code code, tree xarg, int noconvert)
 {
   /* No default_conversion here.  It causes trouble for ADDR_EXPR.  */
-  register tree arg = xarg;
-  register tree argtype = 0;
+  tree arg = xarg;
+  tree argtype = 0;
   const char *errstring = NULL;
   tree val;
 
@@ -3769,7 +3768,7 @@ build_unary_op (enum tree_code code, tree xarg, int noconvert)
                        0);
 
       {
-       register tree inc;
+       tree inc;
        tree result_type = TREE_TYPE (arg);
 
        arg = get_unwidened (arg, 0);
@@ -4214,7 +4213,7 @@ unary_complex_lvalue (enum tree_code code, tree arg)
 bool
 cxx_mark_addressable (tree exp)
 {
-  register tree x = exp;
+  tree x = exp;
 
   while (1)
     switch (TREE_CODE (x))
@@ -4750,7 +4749,7 @@ build_const_cast (tree type, tree expr)
 tree
 build_c_cast (tree type, tree expr)
 {
-  register tree value = expr;
+  tree value = expr;
   tree otype;
 
   if (type == error_mark_node || expr == error_mark_node)
@@ -4915,7 +4914,7 @@ build_c_cast (tree type, tree expr)
 tree
 build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs)
 {
-  register tree result;
+  tree result;
   tree newrhs = rhs;
   tree lhstype = TREE_TYPE (lhs);
   tree olhstype = lhstype;
@@ -5589,8 +5588,8 @@ static tree
 convert_for_assignment (tree type, tree rhs,
                        const char *errtype, tree fndecl, int parmnum)
 {
-  register tree rhstype;
-  register enum tree_code coder;
+  tree rhstype;
+  enum tree_code coder;
 
   /* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue.  */
   if (TREE_CODE (rhs) == NON_LVALUE_EXPR)
@@ -5688,9 +5687,9 @@ tree
 convert_for_initialization (tree exp, tree type, tree rhs, int flags,
                            const char *errtype, tree fndecl, int parmnum)
 {
-  register enum tree_code codel = TREE_CODE (type);
-  register tree rhstype;
-  register enum tree_code coder;
+  enum tree_code codel = TREE_CODE (type);
+  tree rhstype;
+  enum tree_code coder;
 
   /* build_c_cast puts on a NOP_EXPR to make the result not an lvalue.
      Strip such NOP_EXPRs, since RHS is used in non-lvalue context.  */
@@ -5773,10 +5772,10 @@ c_expand_asm_operands (tree string, tree outputs, tree inputs, tree clobbers,
                       int vol, location_t locus)
 {
   int noutputs = list_length (outputs);
-  register int i;
+  int i;
   /* o[I] is the place that output number I should be written.  */
-  register tree *o = alloca (noutputs * sizeof (tree));
-  register tree tail;
+  tree *o = alloca (noutputs * sizeof (tree));
+  tree tail;
 
   /* Record the contents of OUTPUTS before it is modified.  */
   for (i = 0, tail = outputs; tail; tail = TREE_CHAIN (tail), i++)

diff --git a/gcc/cp/typeck2.c b/gcc/cp/typeck2.c
index 859fc26..571a182 100644 (file)
--- a/gcc/cp/typeck2.c
+++ b/gcc/cp/typeck2.c
@@ -306,7 +306,7 @@ cxx_incomplete_type_error (tree value, tree type)
 tree
 store_init_value (tree decl, tree init)
 {
-  register tree value, type;
+  tree value, type;
 
   /* If variable's type was invalidly declared, just ignore it.  */
 
@@ -470,8 +470,7 @@ digest_init (tree type, tree init, tree* tail)
          if (TYPE_DOMAIN (type) != 0
              && TREE_CONSTANT (TYPE_SIZE (type)))
            {
-             register int size
-               = TREE_INT_CST_LOW (TYPE_SIZE (type));
+             int size = TREE_INT_CST_LOW (TYPE_SIZE (type));
              size = (size + BITS_PER_UNIT - 1) / BITS_PER_UNIT;
              /* In C it is ok to subtract 1 from the length of the string
                 because it's ok to ignore the terminating null char that is
@@ -577,11 +576,11 @@ digest_init (tree type, tree init, tree* tail)
 static tree
 process_init_constructor (tree type, tree init, tree* elts)
 {
-  register tree tail;
+  tree tail;
   /* List of the elements of the result constructor,
      in reverse order.  */
-  register tree members = NULL;
-  register tree next1;
+  tree members = NULL;
+  tree next1;
   tree result;
   int allconstant = 1;
   int allsimple = 1;
@@ -605,8 +604,8 @@ process_init_constructor (tree type, tree init, tree* elts)
 
   if (TREE_CODE (type) == ARRAY_TYPE || TREE_CODE (type) == VECTOR_TYPE)
     {
-      register long len;
-      register int i;
+      long len;
+      int i;
 
       if (TREE_CODE (type) == ARRAY_TYPE)
        {
@@ -696,7 +695,7 @@ process_init_constructor (tree type, tree init, tree* elts)
     }
   else if (TREE_CODE (type) == RECORD_TYPE)
     {
-      register tree field;
+      tree field;
 
       if (tail)
        {
@@ -817,7 +816,7 @@ process_init_constructor (tree type, tree init, tree* elts)
           /* If the initializer was empty, use default zero initialization.  */
           && tail)
     {
-      register tree field = TYPE_FIELDS (type);
+      tree field = TYPE_FIELDS (type);
 
       /* Find the first named field.  ANSI decided in September 1990
         that only named fields count here.  */