Re: Add 'const' to string casts?

Daniel Veillard <[email protected]> Fri, 7 Sep 2012 12:24:14 +0800

Newsgroups	gmane.comp.gnome.lib.xslt
Message-ID	<[email protected]>

On Tue, Sep 06, 2011 at 01:06:20PM -0400, Phil Shafer wrote:
> gcc dislikes this cast (in xslt.h):
> 
>     /**
>      * XSLT_NAMESPACE:
>      *
>      * The XSLT specification namespace.
>      */
>     #define XSLT_NAMESPACE ((xmlChar *) "http://www.w3.org/1999/XSL/Transform")
> 
> The error is:
> 
>     warning: cast discards qualifiers from pointer target type
> 
> Can this be changed to:
> 
>     #define XSLT_NAMESPACE ((const xmlChar *) "http://www.w3.org/1999/XSL/Transform")
> 
> to avoid the warning?

  yes, makes sense, pushed :-)

Daniel

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