decl2.c (lang_decode_option): Set default line-wrap length to 72.

2000-01-19  Gabriel Dos Reis  <gdr@codesourcery>

        * decl2.c (lang_decode_option): Set default line-wrap length to 72.

        * typeck.c (composite_pointer_type, common_type,
        comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
        build_function_call_real, convert_arguments,
        build_binary_op_nodefault, pointer_int_sum, pointer_diff,
        build_unary_op, mark_addressable, build_compound_expr,
        build_static_cast, build_reinterpret_cast, build_const_cast,
        build_c_cast, build_modify_expr, get_delta_difference,
        build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
        'ISO C++'.  Fusion consecutive calls to diagnotic message routines
        into a single one.
        * typeck2.c (readonly_error, abstract_virtuals_error,
        process_init_constructor, check_for_new_type): Likewise.

From-SVN: r31502

gcc/cp/ChangeLog

+2000-01-19  Gabriel Dos Reis  <gdr@codesourcery>
+
+	* decl2.c (lang_decode_option): Set default line-wrap length to 72.
+	
+	* typeck.c (composite_pointer_type, common_type,
+	comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
+	build_function_call_real, convert_arguments,
+	build_binary_op_nodefault, pointer_int_sum, pointer_diff,
+	build_unary_op, mark_addressable, build_compound_expr,
+	build_static_cast, build_reinterpret_cast, build_const_cast,
+	build_c_cast, build_modify_expr, get_delta_difference,
+	build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with 
+	'ISO C++'.  Fusion consecutive calls to diagnotic message routines
+	into a single one.
+	* typeck2.c (readonly_error, abstract_virtuals_error,
+	process_init_constructor, check_for_new_type): Likewise.
+
 2000-01-19  Mark Mitchell  <mark@codesourcery.com>
 
 	* tree.c (bot_manip): Set DECL_CONTEXT for newly created

gcc/cp/decl2.c

@@ -633,7 +633,9 @@ lang_decode_option (argc, argv)
 	name_mangling_version 
 	  = read_integral_parameter (p + 22, p - 2, name_mangling_version);
       else if (!strncmp (p, "message-length=", 15))
-          set_message_length (read_integral_parameter (p + 15, p -2, 0));
+          set_message_length
+              (read_integral_parameter (p + 15, p -2,
+                                        /* default line-wrap length */ 72));
       else if (!strncmp (p, "dump-translation-unit-", 22))
 	{
 	  if (p[22] == '\0')

gcc/cp/typeck2.c

@@ -93,9 +93,9 @@ readonly_error (arg, string, soft)
   if (TREE_CODE (arg) == COMPONENT_REF)
     {
       if (TYPE_READONLY (TREE_TYPE (TREE_OPERAND (arg, 0))))
-        fmt = "%s of member `%D' in read-only structure";
+        fmt = "%s of data-member `%D' in read-only structure";
       else
-        fmt = "%s of read-only member `%D'";
+        fmt = "%s of read-only data-member `%D'";
       (*fn) (fmt, string, TREE_OPERAND (arg, 1));
     }
   else if (TREE_CODE (arg) == VAR_DECL)
@@ -156,7 +156,7 @@ abstract_virtuals_error (decl, type)
 		    decl, type);
       else if (TREE_CODE (decl) == FUNCTION_DECL
 	       && TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
-	cp_error ("invalid return type for method `%#D'", decl);
+	cp_error ("invalid return type for member function `%#D'", decl);
       else if (TREE_CODE (decl) == FUNCTION_DECL)
 	cp_error ("invalid return type for function `%#D'", decl);
     }
@@ -199,8 +199,8 @@ retry:
     case RECORD_TYPE:
     case UNION_TYPE:
     case ENUMERAL_TYPE:
-      cp_error ("invalid use of undefined type `%#T'", type);
-      cp_error_at ("forward declaration of `%#T'", type);
+      cp_error_at
+        ("invalid use of a forward-declared, but not defined type `%#T'", type);
       break;
 
     case VOID_TYPE:
@@ -821,13 +821,13 @@ process_init_constructor (type, init, elts)
 	{
 	  if (TYPE_USES_VIRTUAL_BASECLASSES (type))
 	    {
-	      sorry ("initializer list for object of class with virtual baseclasses");
+	      sorry ("initializer list for object of class with virtual base classes");
 	      return error_mark_node;
 	    }
 
 	  if (TYPE_BINFO_BASETYPES (type))
 	    {
-	      sorry ("initializer list for object of class with baseclasses");
+	      sorry ("initializer list for object of class with base classes");
 	      return error_mark_node;
 	    }
 
@@ -1462,7 +1462,7 @@ check_for_new_type (string, inptree)
 {
   if (inptree.new_type_flag
       && (pedantic || strcmp (string, "cast") != 0))
-    pedwarn ("ANSI C++ forbids defining types within %s",string);
+    pedwarn ("ISO C++ forbids defining types within %s",string);
 }
 
 /* Add new exception specifier SPEC, to the LIST we currently have.