lex.c (whitespace_cr): Compress consecutive calls to warning().

2000-03-11  Gabriel Dos Reis  <gdr@codesourcery.com>

        * lex.c (whitespace_cr): Compress consecutive calls to warning().
        (do_identifier): Ditto for error().

        * pt.c (convert_nontype_argument): Ditto for cp_error().
        (convert_template_argument): Ditto for cp_pedwarn().

From-SVN: r32492

gcc/cp/ChangeLog

+2000-03-11  Gabriel Dos Reis  <gdr@codesourcery.com>
+
+	* lex.c (whitespace_cr): Compress consecutive calls to warning().
+	(do_identifier): Ditto for error().
+
+	* pt.c (convert_nontype_argument): Ditto for cp_error().
+	(convert_template_argument): Ditto for cp_pedwarn().
+
 2000-03-11  Jason Merrill  <jason@casey.cygnus.com>
 
 	* exception.cc (__check_null_eh_spec): New fn.
@@ -1240,7 +1248,7 @@ Wed Jan 26 22:19:14 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 	(__class_type_info::do_find_public_subobj): Likewise.
 	* tinfo2.cc (__dynamic_cast): Remap BOFF parameter.	
 
-2000-01-19  Gabriel Dos Reis  <gdr@codesourcery.coom>
+2000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
 
 	* typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
 
@@ -1252,7 +1260,7 @@ Wed Jan 26 22:19:14 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 	* class.c (dump_class_hierarchy): Make format agree with argument;
 	cast pointer to unsigned long and print with %lx.
 	
-2000-01-19  Gabriel Dos Reis  <gdr@codesourcery>
+2000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
 
 	* decl2.c (lang_decode_option): Set default line-wrap length to 72.
 	

gcc/cp/lex.c

@@ -2183,8 +2183,7 @@ whitespace_cr (c)
 	 are undefined.  */
       if (pedantic && !newline_warning)
 	{
-	  warning ("carriage return in source file");
-	  warning ("(we only warn about the first carriage return)");
+	  warning ("carriage return in source file (we only warn about the first carriage return)");
 	  newline_warning = 1;
 	}
       return 1;
@@ -3495,8 +3494,7 @@ do_identifier (token, parsing, args)
 
 	      if (! undeclared_variable_notice)
 		{
-		  error ("(Each undeclared identifier is reported only once");
-		  error ("for each function it appears in.)");
+		  error ("(Each undeclared identifier is reported only once for each function it appears in.)");
 		  undeclared_variable_notice = 1;
 		}
 	    }

gcc/cp/parse.c

 
 /*  A Bison parser, made from parse.y
-    by GNU Bison version 1.28  */
+ by  GNU Bison version 1.27
+  */
 
 #define YYBISON 1  /* Identify Bison output.  */
 
@@ -4030,8 +4031,8 @@ static const short yycheck[] = {     4,
     78,    79,    80,    81,    82,    83,    84,    85
 };
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/lib/bison.simple"
-/* This file comes from bison-1.28.  */
+#line 3 "/BASE/dosreis/share/bison.simple"
+/* This file comes from bison-1.27.  */
 
 /* Skeleton output parser for bison,
    Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
@@ -4244,7 +4245,7 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #endif
 #endif
 
-#line 217 "/usr/lib/bison.simple"
+#line 216 "/BASE/dosreis/share/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -8229,7 +8230,7 @@ case 878:
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 543 "/usr/lib/bison.simple"
+#line 542 "/BASE/dosreis/share/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;

gcc/cp/pt.c

@@ -2742,9 +2742,8 @@ convert_nontype_argument (type, expr)
 
       if (TREE_CODE (referent) == STRING_CST)
 	{
-	  cp_error ("string literal %E is not a valid template argument", 
+	  cp_error ("string literal %E is not a valid template argument because it is the address of an object with static linkage", 
 		    referent);
-	  error ("because it is the address of an object with static linkage");
 	  return NULL_TREE;
 	}
 
@@ -3160,8 +3159,7 @@ convert_template_argument (parm, arg, args, complain, i, in_decl)
   if (requires_type && ! is_type && TREE_CODE (arg) == SCOPE_REF
       && TREE_CODE (TREE_OPERAND (arg, 0)) == TEMPLATE_TYPE_PARM)
     {
-      cp_pedwarn ("to refer to a type member of a template parameter,");
-      cp_pedwarn ("  use `typename %E'", arg);
+      cp_pedwarn ("to refer to a type member of a template parameter, use `typename %E'", arg);
       
       arg = make_typename_type (TREE_OPERAND (arg, 0),
 				TREE_OPERAND (arg, 1),
@@ -4300,10 +4298,8 @@ push_tinst_level (d)
 	return 0;
 
       last_template_error_tick = tinst_level_tick;
-      error ("template instantiation depth exceeds maximum of %d",
-	     max_tinst_depth);
-      error (" (use -ftemplate-depth-NN to increase the maximum)");
-      cp_error ("  instantiating `%D'", d);
+      cp_error ("template instantiation depth exceeds maximum of %d (use -ftemplate-depth-NN to increase the maximum) instantiating `%D'",
+	     max_tinst_depth, d);
 
       print_template_context (0);