[patch] Fix PR c++/22293, ICE declaring destructor as friend

[Nathan Sidwell]

Volker Reichelt wrote:

> Regards,
> Volker
> 
> 
> 2005-10-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
> 
> 	PR c++/22293
> 	* decl.c (grokdeclarator): Reject unqualified destructors in
> 	friend declarations.

ok.

> ! 		    error ("unqualified destructor %qD cannot be declared "
> ! 			   "friend", id_declarator->u.id.unqualified_name);

Perhaps a better message would be 'destructor %qD must use a qualified name in 
friend declaration'.  That tells the user rather more explicitly how to fix 
their code.

nathan

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