public inbox for gcc-prs@sourceware.org
help / color / mirror / Atom feed
From: tron@eng.tau.ac.il
To: gcc-gnats@gcc.gnu.org
Subject: c++/9740: Object included in another is not initialized properly
Date: Tue, 18 Feb 2003 11:06:00 -0000	[thread overview]
Message-ID: <20030218110200.16964.qmail@sources.redhat.com> (raw)


>Number:         9740
>Category:       c++
>Synopsis:       Object included in another is not initialized properly
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 18 11:06:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Eviatar Tron
>Release:        3.2.2
>Organization:
>Environment:
Configured with: ./configure
Thread model: posix
>Description:
I have an object a of class A which has a memeber from another class B.

the A constructor includes a statment to zero it's memebrs
when the B constructor is called, it trashes the a object,
so that those members are not zero, but some random value.


>How-To-Repeat:
compile the file using g++ -g 
when run, it prints the value of a.p at the
construction, and after the construction
>Fix:
I tried working with pointers as well, but didnt succeed

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="test.cpp"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="test.cpp"

I2luY2x1ZGUgPGlvc3RyZWFtLmg+CgpjbGFzcyBBIHsKICBpbnQgaTsKICBpbnQgcDsKcHVibGlj
OgogIEEoKSB7QSgwKTsgfTsKICBBKGludCBqKSB7aT1qOyBwPTA7IGNvdXQgPDwgImluIEEgY29u
c3R1Y3RvcjpcbnA9IiA8PCBwIDw8IGVuZGw7fTsKICBpbnQgZ2V0cCgpIHsgcmV0dXJuIHA7IH07
Cn07CgpjbGFzcyBCIHsKCiAgaW50IHgseSx6OwogIEEgYTsKcHVibGljOgogIEIoKSB7IHg9MTsg
eT0yOyB6PTM7IH0KICBCKGludCBwLGludCBxLCBpbnQgdCkgeyB4PXA7IHk9cTsgej10OyB9Owog
IGludCBydW4oKSB7IGNvdXQgPDwgImFmdGVyIGNyZWF0aW9uOlxucD0iIDw8IGEuZ2V0cCgpIDw8
ZW5kbDt9OyAKfTsKICAKCm1haW4oKQp7CiAgQiBiMTsKICBiMS5ydW4oKTsKICAgIAp9Cg==


             reply	other threads:[~2003-02-18 11:06 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-02-18 11:06 tron [this message]
2003-02-19  2:42 bangerth

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=20030218110200.16964.qmail@sources.redhat.com \
    --to=tron@eng.tau.ac.il \
    --cc=gcc-gnats@gcc.gnu.org \
    /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).