middle-end/8147: Erroneous Duplicate Symbols in GCJ

middle-end/8147: Erroneous Duplicate Symbols in GCJ

[jredman]

>Number:         8147
>Category:       middle-end
>Synopsis:       Erroneous Duplicate Symbols in GCJ
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Oct 04 12:06:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     jredman@ergotech.com
>Release:        gcc version 3.0.4
>Organization:
>Environment:
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.0.4/specs
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.0.4/libgcj.spec
rename spec lib to liborig
rename spec startfile to startfileorig
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --host=i386-redhat-linux --with-system-zlib
Thread model: posix
gcc version 3.0.4 (Red Hat Linux 7.2 3.0.4-1)
>Description:
These two methods:

  public void setDocumentHandler(final org.xml.sax.DocumentHandler handler) {
   this.documentHandler = (handler == null) ? this : handler;
   this.extDocumentHandler = this;
  }

  public void setDocumentHandler(final uk.org.xml.sax.DocumentHandler handler) {
   this.documentHandler = this.extDocumentHandler = (handler == null) ? this : handler;
   this.documentHandler.setDocumentLocator(this);
  }

Produce this:
ccS2SSFK.s:3949: Error: symbol `_ZN2uk2co6wilson3xml5MinML18setDocumentHandlerEPNS2_3sax15DocumentHandlerE' is already defined

>How-To-Repeat:
This is what I'm trying to compile:

http://www.wilson.co.uk/xml/minml.htm

Let me know if you need more info.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:

Re: middle-end/8147: Erroneous Duplicate Symbols in GCJ

[bangerth]

Synopsis: Erroneous Duplicate Symbols in GCJ

State-Changed-From-To: feedback->closed
State-Changed-By: bangerth
State-Changed-When: Sat Mar 15 16:34:18 2003
State-Changed-Why:
    Reportedly fixed. Thanks for the feedback, Jim!

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8147

Re: middle-end/8147: Erroneous Duplicate Symbols in GCJ

[bangerth]

Synopsis: Erroneous Duplicate Symbols in GCJ

State-Changed-From-To: open->feedback
State-Changed-By: bangerth
State-Changed-When: Sat Mar 15 03:35:17 2003
State-Changed-Why:
    Too bad nobody has looked at this by now...
    
    In any case, two questions:
    - does this still happen with more recent versions of gcc,
      say 3.2.2?
    - in order to fix it, we need a complete testcase, i.e.
      with all module import statements, etc (or whatever the
      correct java-speak for this is :-). Please review
        http://gcc.gnu.org/bugs.html
      for this.
    
    Thanks
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8147