From: Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
To: Vladimir Prus <ghost@cs.msu.su>
Cc: gdb@sources.redhat.com
Subject: Re: "info locals" -- is variable initialized
Date: Fri, 02 Sep 2005 09:28:00 -0000 [thread overview]
Message-ID: <1125653235.9801.18.camel@localhost.localdomain> (raw)
In-Reply-To: <df90k9$tm7$1@sea.gmane.org>
>
> When entering this function, KDevelop asks gdb via "info locals" what locals
> vars are there. But, gdb reports all variables, even though at the function
> entry 'i2' is not initialized (or, from C++ point of view, not even visible
> yet). For pretty priting 'i2', I have to evaluate 'i2.prettyURL(0)', which
> will just crash. I can use "set unwindonsignal on", but generally, calling
> methods on uninitialized object can damage random memory.
GDB puts a breakpoint after the prologue of a function. Which means that
all locals in scope have been created / allocated space for . Hence you
would see i2 , right ?
cheers
Ramana
next prev parent reply other threads:[~2005-09-02 9:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-02 7:58 Vladimir Prus
2005-09-02 9:28 ` Ramana Radhakrishnan [this message]
2005-09-02 9:57 ` Vladimir Prus
2005-09-02 13:13 ` Daniel Jacobowitz
2005-09-02 13:19 ` Vladimir Prus
2005-09-02 13:21 ` Daniel Jacobowitz
2005-09-02 13:28 ` Vladimir Prus
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1125653235.9801.18.camel@localhost.localdomain \
--to=ramana.radhakrishnan@codito.com \
--cc=gdb@sources.redhat.com \
--cc=ghost@cs.msu.su \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).