Date: Tue, 13 Apr 1999 08:14:58 -0400 Message-Id: <199904131214.IAA00908@envy.delorie.com> From: DJ Delorie To: djgpp AT delorie DOT com In-reply-to: <7eutne$r6k$1@lola.ctv.es> (rafael@geninfor.com) Subject: Re: Phantom lines debugging within RHIDE References: <7eutne$r6k$1 AT lola DOT ctv DOT es> Reply-To: djgpp AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > I am trying to step through this code and lines 2 and 3 are skipped with a > single hit to F8 > > And I cannot watch the value of variable 'activar': "not available" Are you optimizing? If so, gcc may elide any variables or source lines it wants to to optimize your code (the docs warn about that). If you compile *without* optimization, debugging is a lot easier.