public inbox for gcc-prs@sourceware.org
help / color / mirror / Atom feed
From: bryce@albatross.co.nz
To: java-gnats@sourceware.cygnus.com
Subject: java/1333: private field access modifier not implemented correctly
Date: Wed, 20 Dec 2000 12:25:00 -0000	[thread overview]
Message-ID: <20000809104841.19961.qmail@sourceware.cygnus.com> (raw)

>Number:         1333
>Category:       java
>Synopsis:       private field access modifier not implemented correctly
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apbianco
>State:          feedback
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Dec 20 12:19:06 PST 2000
>Closed-Date:    
>Last-Modified:  Fri Aug 11 18:50:00 PDT 2000
>Originator:     Bryce McKinlay
>Release:        unknown-1.0
>Organization:
>Environment:
any
>Description:
It is illegal to access a private field in any other class
(except for inner and enclosing classes). The following code
is illegal, but gcj does not complain.

class Private
{
  private int i;
}

class Sub extends Private
{
  void b()
  {
    int j = i;
  }
}
>How-To-Repeat:
compile the test case
>Fix:

>Release-Note:

>Audit-Trail:

Formerly PR gcj/309

State-Changed-From-To: open->feedback
State-Changed-By: apbianco
State-Changed-When: Fri Aug 11 18:44:42 2000
State-Changed-Why:
    Thank you for catching this, it's pretty lame. Here's
    a patch.

From: apbianco@cygnus.com
To: apbianco@cygnus.com, bryce@albatross.co.nz,
  java-gnats@sourceware.cygnus.com
Cc:  
Subject: Re: gcj/309
Date: 12 Aug 2000 01:44:42 -0000

 Synopsis: private field access modifier not implemented correctly
 
 State-Changed-From-To: open->feedback
 State-Changed-By: apbianco
 State-Changed-When: Fri Aug 11 18:44:42 2000
 State-Changed-Why:
     Thank you for catching this, it's pretty lame. Here's
     a patch.
 
 http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view&pr=309&database=java
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="patch"

MjAwMC0wOC0xMSAgQWxleGFuZHJlIFBldGl0LUJpYW5jbyAgPGFwYmlhbmNvQGN5Z251cy5jb20+
CgoJKiBwYXJzZS55IChub3RfYWNjZXNzaWJsZV9maWVsZF9lcnJvcik6IE5ldyBmdW5jdGlvbi4K
CShyZXNvbHZlX2V4cHJlc3Npb25fbmFtZSk6IFVzZSBpdC4KCShyZXNvbHZlX3F1YWxpZmllZF9l
eHByZXNzaW9uX25hbWUpOiBMaWtld2lzZS4gRml4ZXMgZ2NqLzMwOQoKSW5kZXg6IHBhcnNlLnkK
PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09
PT09PT09PT09PQpSQ1MgZmlsZTogL2N2cy9nY2MvZWdjcy9nY2MvamF2YS9wYXJzZS55LHYKcmV0
cmlldmluZyByZXZpc2lvbiAxLjIwMApkaWZmIC11IC1wIC1yMS4yMDAgcGFyc2UueQotLS0gcGFy
c2UueQkyMDAwLzA4LzExIDIyOjAxOjM3CTEuMjAwCisrKyBwYXJzZS55CTIwMDAvMDgvMTIgMDE6
Mzg6MjUKQEAgLTI0Nyw2ICsyNDcsNyBAQCBzdGF0aWMgdm9pZCBqYXZhX2NoZWNrX3JlZ3VsYXJf
bWV0aG9kcyBQCiBzdGF0aWMgdm9pZCBqYXZhX2NoZWNrX2Fic3RyYWN0X21ldGhvZHMgUEFSQU1T
ICgodHJlZSkpOwogc3RhdGljIHRyZWUgbWF5YmVfYnVpbGRfcHJpbXR0eXBlX3R5cGVfcmVmIFBB
UkFNUyAoKHRyZWUsIHRyZWUpKTsKIHN0YXRpYyB2b2lkIHVucmVhY2hhYmxlX3N0bXRfZXJyb3Ig
UEFSQU1TICgodHJlZSkpOworc3RhdGljIGludCBub3RfYWNjZXNzaWJsZV9maWVsZF9lcnJvciBQ
QVJBTVMgKCh0cmVlLCB0cmVlKSk7CiBzdGF0aWMgdHJlZSBmaW5kX2V4cHJfd2l0aF93ZmwgUEFS
QU1TICgodHJlZSkpOwogc3RhdGljIHZvaWQgbWlzc2luZ19yZXR1cm5fZXJyb3IgUEFSQU1TICgo
dHJlZSkpOwogc3RhdGljIHRyZWUgYnVpbGRfbmV3X2FycmF5X2luaXQgUEFSQU1TICgoaW50LCB0
cmVlKSk7CkBAIC0zMTE5LDYgKzMxMjAsMTkgQEAgdW5yZWFjaGFibGVfc3RtdF9lcnJvciAobm9k
ZSkKICAgICBmYXRhbCAoIkNhbid0IGdldCB2YWxpZCBzdGF0ZW1lbnQgLSB1bnJlYWNoYWJsZV9z
dG10X2Vycm9yIik7CiB9CiAKK3N0YXRpYyBpbnQKK25vdF9hY2Nlc3NpYmxlX2ZpZWxkX2Vycm9y
ICh3ZmwsIGRlY2wpCisgICAgIHRyZWUgd2ZsLCBkZWNsOworeworICBwYXJzZV9lcnJvcl9jb250
ZXh0IAorICAgICh3ZmwsICJDYW4ndCBhY2Nlc3MgJXMgZmllbGQgYCVzLiVzJyBmcm9tIGAlcyci
LAorICAgICBqYXZhX2FjY3N0cmluZ19sb29rdXAgKGdldF9hY2Nlc3NfZmxhZ3NfZnJvbV9kZWNs
IChkZWNsKSksCisgICAgIEdFVF9UWVBFX05BTUUgKERFQ0xfQ09OVEVYVCAoZGVjbCkpLAorICAg
ICBJREVOVElGSUVSX1BPSU5URVIgKERFQ0xfTkFNRSAoZGVjbCkpLAorICAgICBJREVOVElGSUVS
X1BPSU5URVIgKERFQ0xfTkFNRSAoVFlQRV9OQU1FIChjdXJyZW50X2NsYXNzKSkpKTsKKyAgcmV0
dXJuIDE7Cit9CisKIGludAogamF2YV9yZXBvcnRfZXJyb3JzICgpCiB7CkBAIC04NzUwLDYgKzg3
NjQsMTIgQEAgcmVzb2x2ZV9leHByZXNzaW9uX25hbWUgKGlkLCBvcmlnKQogCSAgICAgIC8qIFdl
IG1heSBiZSBhc2tlZCB0byBzYXZlIHRoZSByZWFsIGZpZWxkIGFjY2VzcyBub2RlICovCiAJICAg
ICAgaWYgKG9yaWcpCiAJCSpvcmlnID0gYWNjZXNzOworCSAgICAgIC8qIExhc3QgY2hlY2s6IGNh
biB3ZSBhY2Nlc3MgdGhlIGZpZWxkPyAqLworCSAgICAgIGlmIChub3RfYWNjZXNzaWJsZV9wIChU
UkVFX1RZUEUgKGRlY2wpLCBkZWNsLCAwKSkKKwkJeworCQkgIG5vdF9hY2Nlc3NpYmxlX2ZpZWxk
X2Vycm9yIChpZCwgZGVjbCk7CisJCSAgcmV0dXJuIGVycm9yX21hcmtfbm9kZTsKKwkJfQogCSAg
ICAgIC8qIEFuZCB3ZSByZXR1cm4gd2hhdCB3ZSBnb3QgKi8KIAkgICAgICByZXR1cm4gYWNjZXNz
OwogCSAgICB9CkBAIC05MTk1LDE1ICs5MjE1LDcgQEAgcmVzb2x2ZV9xdWFsaWZpZWRfZXhwcmVz
c2lvbl9uYW1lICh3ZmwsIAogCSAgICB9CiAKIAkgIGlmIChub3RfYWNjZXNzaWJsZV9wIChUUkVF
X1RZUEUgKGRlY2wpLCBkZWNsLCAwKSkKLQkgICAgewotCSAgICAgIHBhcnNlX2Vycm9yX2NvbnRl
eHQgCi0JCShxdWFsX3dmbCwgIkNhbid0IGFjY2VzcyAlcyBmaWVsZCBgJXMuJXMnIGZyb20gYCVz
JyIsCi0JCSBqYXZhX2FjY3N0cmluZ19sb29rdXAgKGdldF9hY2Nlc3NfZmxhZ3NfZnJvbV9kZWNs
IChkZWNsKSksCi0JCSBHRVRfVFlQRV9OQU1FICh0eXBlKSwKLQkJIElERU5USUZJRVJfUE9JTlRF
UiAoREVDTF9OQU1FIChkZWNsKSksCi0JCSBJREVOVElGSUVSX1BPSU5URVIgKERFQ0xfTkFNRSAo
VFlQRV9OQU1FIChjdXJyZW50X2NsYXNzKSkpKTsKLQkgICAgICByZXR1cm4gMTsKLQkgICAgfQor
CSAgICByZXR1cm4gbm90X2FjY2Vzc2libGVfZmllbGRfZXJyb3IgKHF1YWxfd2ZsLCBkZWNsKTsK
IAkgIGNoZWNrX2RlcHJlY2F0aW9uIChxdWFsX3dmbCwgZGVjbCk7CiAKIAkgIHR5cGUgPSBUUkVF
X1RZUEUgKGRlY2wpOwpAQCAtOTMxNCwxOCArOTMyNiw3IEBAIHJlc29sdmVfcXVhbGlmaWVkX2V4
cHJlc3Npb25fbmFtZSAod2ZsLCAKIAkgICAgICAKIAkgICAgICAvKiBDaGVjayBvbiBhY2Nlc3Np
YmlsaXR5IGhlcmUgKi8KIAkgICAgICBpZiAobm90X2FjY2Vzc2libGVfcCAodHlwZSwgZmllbGRf
ZGVjbCwgZnJvbV9zdXBlcikpCi0JCXsKLQkJICBwYXJzZV9lcnJvcl9jb250ZXh0IAotCQkgICAg
KHF1YWxfd2ZsLAotCQkgICAgICJDYW4ndCBhY2Nlc3MgJXMgZmllbGQgYCVzLiVzJyBmcm9tIGAl
cyciLAotCQkgICAgIGphdmFfYWNjc3RyaW5nX2xvb2t1cCAKLQkJICAgICAgIChnZXRfYWNjZXNz
X2ZsYWdzX2Zyb21fZGVjbCAoZmllbGRfZGVjbCkpLAotCQkgICAgIEdFVF9UWVBFX05BTUUgKHR5
cGUpLAotCQkgICAgIElERU5USUZJRVJfUE9JTlRFUiAoREVDTF9OQU1FIChmaWVsZF9kZWNsKSks
Ci0JCSAgICAgSURFTlRJRklFUl9QT0lOVEVSIAotCQkgICAgICAgKERFQ0xfTkFNRSAoVFlQRV9O
QU1FIChjdXJyZW50X2NsYXNzKSkpKTsKLQkJICByZXR1cm4gMTsKLQkJfQorCQlyZXR1cm4gbm90
X2FjY2Vzc2libGVfZmllbGRfZXJyb3IgKHF1YWxfd2ZsLGZpZWxkX2RlY2wpOwogCSAgICAgIGNo
ZWNrX2RlcHJlY2F0aW9uIChxdWFsX3dmbCwgZmllbGRfZGVjbCk7CiAJICAgICAgCiAJICAgICAg
LyogVGhlcmUgYXJlIHRoaW5ncyB0byBjaGVjayB3aGVuIGZpZWxkcyBhcmUgYWNjZXNzZWQK



             reply	other threads:[~2000-12-20 12:25 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-12-20 12:25 bryce [this message]
2002-01-20 17:18 bryce
2003-05-12  3:16 Dara Hazeghi

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=20000809104841.19961.qmail@sourceware.cygnus.com \
    --to=bryce@albatross.co.nz \
    --cc=java-gnats@sourceware.cygnus.com \
    /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).