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Date: Thu, 14 Jun 2012 09:38:00 -0000
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From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: jan.kratochvil@redhat.com
CC: gdb-patches@sourceware.org
In-reply-to: <20120614072301.GA23971@host2.jankratochvil.net> (message from	Jan Kratochvil on Thu, 14 Jun 2012 09:23:01 +0200)
Subject: Re: [patch 2/2] Support gcc-4.7 DW_OP_GNU_parameter_ref
References: <20120614064848.GA13247@host2.jankratochvil.net> <20120614072301.GA23971@host2.jankratochvil.net>
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> Date: Thu, 14 Jun 2012 09:23:01 +0200
> From: Jan Kratochvil <jan.kratochvil@redhat.com>
> 
> On Thu, 14 Jun 2012 08:48:48 +0200, Jan Kratochvil wrote:
> > --- a/gdb/dwarf2expr.c
> > +++ b/gdb/dwarf2expr.c
> > @@ -1392,6 +1392,21 @@ execute_stack_op (struct dwarf_expr_context *ctx,
> >  		     "or for DW_OP_breg*(0)+DW_OP_deref*"));
> >  	  }
> >  
> > +	case DW_OP_GNU_parameter_ref:
> > +	  {
> > +	    cu_offset offset;
> 
> Unused variable.

Am I going mad, or is Jan really reviewing his own diffs?