Re: c++/6381: Missing assembler label

Re: c++/6381: Missing assembler label

[jason]

Synopsis: Missing assembler label

State-Changed-From-To: analyzed->closed
State-Changed-By: jason
State-Changed-When: Wed May  8 18:14:57 2002
State-Changed-Why:
    Fixed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6381

Re: c++/6381: Missing assembler label

[jason]

Synopsis: Missing assembler label

Responsible-Changed-From-To: unassigned->jason
Responsible-Changed-By: jason
Responsible-Changed-When: Tue May  7 07:20:22 2002
Responsible-Changed-Why:
    got it
State-Changed-From-To: open->analyzed
State-Changed-By: jason
State-Changed-When: Tue May  7 07:20:22 2002
State-Changed-Why:
    this is a regression from 3.0, since we're changing from stabs to dwarf2.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6381

c++/6381: Missing assembler label

[Andreas Schwab]

>Number:         6381
>Category:       c++
>Synopsis:       Missing assembler label
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 19 17:26:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        3.1 20020415 (prerelease)
>Organization:
>Environment:
System: Linux sykes 2.4.18-SMP #1 SMP Sat Apr 13 18:56:25 UTC 2002 ia64 unknown
Architecture: ia64

	
host: ia64-suse-linux-gnu
build: ia64-suse-linux-gnu
target: ia64-suse-linux-gnu
configured with: ../configure --enable-threads=posix --prefix=/usr --with-local-prefix=/usr/local --infodir=/usr/share/info --mandir=/usr/share/man --enable-languages=c,c++,f77,objc,java,ada --with-gxx-include-dir=/usr/include/g++ --with-slibdir=/lib --with-system-zlib --enable-shared --libdir=/usr/lib --enable-checking ia64-suse-linux
>Description:
A reference to a label is generated that is never defined.  This happens
only when compiling with -g.  Without -g the object that references the
omitted label is optimized out completely, since it is actually unused
anyway.
>How-To-Repeat:
$ cat const.cc
static const int foo[] = { 0 };
static const int * const bar[] = { foo };
$ gcc -O -g -c const.cc
$ nm -u const.o
foo
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: