Re: tests/tagdemo: ISO C++

[Bob Friesenhahn]

On Sun, 3 Oct 2004, Ralf Wildenhues wrote:

> This patch brings the tagdemo up to ISO C++.  I do not know how
> well compilers support this, but eventually something like this
> should be applied.
>
> So whoever has a compiler that does not understand this, speak
> up ;)

I believe that I have encountered a SGI C++ compiler for Irix which 
properly supports namespaces but is missing the standard C++ headers.

Regardless, use of standard C++ syntax should be preferred at this 
time.

Bob

> Regards,
> Ralf
>
> 2004-10-03  Ralf Wildenhues <address@hidden>
>
>         * tests/tagdemo/foo.cpp, main.cpp: Use ANSI C++.
>
>
> Index: tests/tagdemo/foo.cpp
> ===================================================================
> RCS file: /cvsroot/libtool/libtool/tests/tagdemo/foo.cpp,v
> retrieving revision 1.1
> diff -u -r1.1 foo.cpp
> --- tests/tagdemo/foo.cpp       14 Oct 2003 21:46:13 -0000      1.1
> +++ tests/tagdemo/foo.cpp       3 Oct 2004 20:41:40 -0000
> @@ -1,6 +1,6 @@
> // -*- C++ -*-
> //    foo.cpp -- trivial test library
> -//    Copyright (C) 1998-2000 Free Software Foundation, Inc.
> +//    Copyright (C) 1998-2000,2004 Free Software Foundation, Inc.
> //    Originally by Thomas Tanner <address@hidden>
> //    This file is part of GNU Libtool.
>
> @@ -20,12 +20,14 @@
> // USA.
>
> #include "foo.h"
> -#include <iostream.h>
> +#include <iostream>
>
> #ifdef HAVE_MATH_H
> -#include <math.h>
> +#include <cmath>
> #endif
>
> +using namespace std;
> +
> // Our C functions.
> int
> foo(void)
> Index: tests/tagdemo/main.cpp
> ===================================================================
> RCS file: /cvsroot/libtool/libtool/tests/tagdemo/main.cpp,v
> retrieving revision 1.2
> diff -u -r1.2 main.cpp
> --- tests/tagdemo/main.cpp      24 Mar 2004 03:06:48 -0000      1.2
> +++ tests/tagdemo/main.cpp      3 Oct 2004 20:41:40 -0000
> @@ -1,6 +1,6 @@
> // -*- C++ -*-
> //    main.cpp -- tagdemo test program
> -//    Copyright (C) 1998-2000 Free Software Foundation, Inc.
> +//    Copyright (C) 1998-2000,2004 Free Software Foundation, Inc.
> //    Originally by Thomas Tanner <address@hidden>
> //    This file is part of GNU Libtool.
>
> @@ -23,8 +23,9 @@
> #include "foo.h"
> #include "baz.h"
> #include "conv.h"
> -#include <iostream.h>
> +#include <iostream>
>
> +using namespace std;
>
> int
> main (int, char *[])

======================================
Bob Friesenhahn
address@hidden
http://www.simplesystems.org/users/bfriesen