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From: Tom Tromey <tromey@redhat.com>
To: Joel Brobecker <brobecker@adacore.com>
Cc: Michael Snyder <msnyder@vmware.com>,
	        "gdb\@sourceware.org" <gdb@sourceware.org>
Subject: Re: same-name vars from different scopes
Date: Fri, 19 Mar 2010 17:54:00 -0000	[thread overview]
Message-ID: <m3r5ngxkn1.fsf@fleche.redhat.com> (raw)
In-Reply-To: <20100319052814.GG2858@adacore.com> (Joel Brobecker's message of 	"Thu, 18 Mar 2010 22:28:14 -0700")

>>>>> "Joel" == Joel Brobecker <brobecker@adacore.com> writes:

>> There's no syntax for printing a local variable which is hidden by a
>> more inner definition.

Joel> In that case, I think you have to switch frames (there might be
Joel> a known bug with Ada on that subject).

Actually, I meant nested lexical scopes:

void f () {
  int x = something;
  {
     int x = something_else;
  }
}

If you in the inner scope, you can't refer directly to the outer 'x'.
You can see it with "info locals", but you can't use it in an expression.

Tom


  reply	other threads:[~2010-03-19 17:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-18 23:15 Michael Snyder
2010-03-19  1:54 ` Tom Tromey
2010-03-19  5:28   ` Joel Brobecker
2010-03-19 17:54     ` Tom Tromey [this message]
2010-03-19 17:41   ` Michael Snyder

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