ggc.h (GGC_RESIZEVEC): New.

        * ggc.h (GGC_RESIZEVEC): New.

cp/
        * parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of 
        ggc_realloc.
        (cp_parser_template_argument_list): Use XRESIZEVEC instead of xrealloc.
        * class.c (pushclass): Likewise.

From-SVN: r107887

gcc/ChangeLog

+2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* ggc.h (GGC_RESIZEVEC): New.
+
 2005-12-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 
 	* gcc.c (execute): Improve readability.

gcc/cp/ChangeLog

 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 
+	* parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of
+	ggc_realloc. 
+	(cp_parser_template_argument_list): Use XRESIZEVEC instead of
+	xrealloc. 
+	* class.c (pushclass): Likewise.
+
+2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
 	* decl2.c (get_priority_info): Use XNEW, not xmalloc.
 	* decl.c (push_switch): Likewise.
 	* lex.c (handle_pragma_implementation): Likewise.

gcc/cp/class.c

@@ -5382,9 +5382,8 @@ pushclass (tree type)
     {
       current_class_stack_size *= 2;
       current_class_stack
-	= xrealloc (current_class_stack,
-		    current_class_stack_size
-		    * sizeof (struct class_stack_node));
+	= XRESIZEVEC (struct class_stack_node, current_class_stack,
+                      current_class_stack_size);
     }
 
   /* Insert a new entry on the class stack.  */

gcc/cp/parser.c

@@ -286,7 +286,7 @@ cp_lexer_new_main (void)
 	{
 	  space = alloc;
 	  alloc *= 2;
-	  buffer = ggc_realloc (buffer, alloc * sizeof (cp_token));
+	  buffer = GGC_RESIZEVEC (cp_token, buffer, alloc);
 	  pos = buffer + space;
 	}
       cp_lexer_get_preprocessor_token (lexer, pos);
@@ -8934,7 +8934,7 @@ cp_parser_template_argument_list (cp_parser* parser)
 	      memcpy (arg_ary, fixed_args, sizeof (tree) * n_args);
 	    }
 	  else
-	    arg_ary = xrealloc (arg_ary, sizeof (tree) * alloced);
+	    arg_ary = XRESIZEVEC (tree, arg_ary, alloced);
 	}
       arg_ary[n_args++] = argument;
     }

gcc/ggc.h

@@ -231,6 +231,7 @@ extern void dump_ggc_loc_statistics (void);
 #define GGC_CNEWVEC(T, N)	((T *) ggc_alloc_cleared ((N) * sizeof(T)))
 #define GGC_NEWVAR(T, S)	((T *) ggc_alloc ((S)))
 #define GGC_CNEWVAR(T, S)	((T *) ggc_alloc_cleared ((S)))
+#define GGC_RESIZEVEC(T, P, N)  ((T *) ggc_realloc ((P), (N) * sizeof (T)))
 
 #define ggc_alloc_rtvec(NELT)						 \
   ((rtvec) ggc_alloc_zone (sizeof (struct rtvec_def) + ((NELT) - 1)	 \