Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

[Kaveh R. Ghazi]

The following reply was made to PR c++/10070; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: ebotcazou@libertysurf.fr
Cc: gcc-gnats@gcc.gnu.org, mark@codesourcery.com
Subject: Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C
Date: Fri, 14 Mar 2003 09:11:00 -0500 (EST)

  >   > Ah, at last! I searched the gcc-testresults mailing-list yesterday
  >   > and I didn't find anything so I thought I was the only one to see
  >   > it: http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00730.html
  >  
  >  Perhaps the search feature is broken...
 
 Hmm, perhaps search is ok.  I think seeing the bug requires checking
 to be enabled and since checking in 3.3 is turned off by default, the
 vast majority of test results don't show the problem.
 
 I'm not sure *which* checking tickles it yet cause I turn on lots of
 them.  Your report only has misc,tree,rtlflag so that's a smaller set.
 Anyone trying to reproduce this should configure with those.
 
 		--Kaveh
 --
 Kaveh R. Ghazi			ghazi@caip.rutgers.edu

Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

[ebotcazou]

Synopsis: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

State-Changed-From-To: open->analyzed
State-Changed-By: ebotcazou
State-Changed-When: Fri Mar 14 15:39:54 2003
State-Changed-Why:
    Confirmed on i586-redhat-linux-gnu as well.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10070

Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

[Kaveh R. Ghazi]

The following reply was made to PR c++/10070; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: ebotcazou@libertysurf.fr
Cc: gcc-gnats@gcc.gnu.org, mark@codesourcery.com
Subject: Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C
Date: Fri, 14 Mar 2003 08:43:53 -0500 (EST)

  > From: Eric Botcazou <ebotcazou@libertysurf.fr>
  > 
  > > Sometime between 20030309 and 20030311 I started getting crashes in
  > > g++.other/decl5.C as shown between these two reports:
  > >
  > > http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00575.html
  > > http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00732.html
  > 
  > Ah, at last! I searched the gcc-testresults mailing-list yesterday and I 
  > didn't find anything so I thought I was the only one to see it:
  > http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00730.html
 
 Perhaps the search feature is broken...
 
 --
 Kaveh R. Ghazi			ghazi@caip.rutgers.edu

Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

[Eric Botcazou]

The following reply was made to PR c++/10070; it has been noted by GNATS.

From: Eric Botcazou <ebotcazou@libertysurf.fr>
To: ghazi@caip.rutgers.edu
Cc: gcc-gnats@gcc.gnu.org,
 mark@codesourcery.com
Subject: Re: c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C
Date: Fri, 14 Mar 2003 09:13:56 +0100

 > Sometime between 20030309 and 20030311 I started getting crashes in
 > g++.other/decl5.C as shown between these two reports:
 >
 > http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00575.html
 > http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00732.html
 
 Ah, at last! I searched the gcc-testresults mailing-list yesterday and I 
 didn't find anything so I thought I was the only one to see it:
 http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00730.html
 
 -- 
 Eric Botcazou

c++/10070: [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C

[ghazi]

>Number:         10070
>Category:       c++
>Synopsis:       [3.3 regression] mips-sgi-irix6.5 error in g++.other/decl5.C
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 14 01:06:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Kaveh Ghazi
>Release:        gcc 3.3 20030313 (prerelease)
>Organization:
>Environment:
mips-sgi-irix6.5
>Description:
Sometime between 20030309 and 20030311 I started getting crashes in g++.other/decl5.C as shown between these two reports:

http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00575.html
http://gcc.gnu.org/ml/gcc-testresults/2003-03/msg00732.html

gdb says:

Program received signal SIGSEGV, Segmentation fault.
yyparse () at parse.y:2337
(gdb) bt
#0  yyparse () at parse.y:2337
#1  0x1018e9d0 in c_common_parse_file (set_yydebug=200) at ../../egcc-3.3-CVS20030312/gcc/c-lex.c:159
#2  0x101ad144 in compile_file () at ../../egcc-3.3-CVS20030312/gcc/toplev.c:2126
#3  0x101b4958 in do_compile () at ../../egcc-3.3-CVS20030312/gcc/toplev.c:5363
#4  0x101b4a88 in toplev_main (argc=16, argv=0x7fff2ef4) at ../../egcc-3.3-CVS20030312/gcc/toplev.c:5393
#5  0x1019b404 in main (argc=200, argv=0x7fff20e0) at ../../egcc-3.3-CVS20030312/gcc/main.c:35
(gdb)


>How-To-Repeat:
Target mips-sgi-irix6.5 and compile decl5.ii with:

cc1plus -fpreprocessed decl5.ii -quiet -dumpbase decl5.C -ansi -auxbase-strip /var/tmp/gcc-testing/branch/build/gcc/testsuite/decl5.o -pedantic-errors -Wno-long-long -ansi -version -fmessage-length=0 -o decl5.s


# 1 "/caip/u58/ghazi/gcc-testing/branch/egcc-3.3-CVS20030312/gcc/testsuite/g++.old-deja/g++.other/decl5.C"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "/caip/u58/ghazi/gcc-testing/branch/egcc-3.3-CVS20030312/gcc/testsuite/g++.old-deja/g++.other/decl5.C"
# 10 "/caip/u58/ghazi/gcc-testing/branch/egcc-3.3-CVS20030312/gcc/testsuite/g++.old-deja/g++.other/decl5.C"
struct A {
  int A::fn();
  int A::m;
  struct e;
  struct A::e {int i;};
  struct A::expand {
  int m;
  };
  struct Z;
  expand me;
  void foo(struct A::e);
  void foo(struct A::z);
};

struct Q;
struct B {
  struct A::fink {
  int m;
  };
  struct A::Z {
    int m;
  };
  int m;
  int n;
  struct ::Q {
    int m;
  };
  int A::fn() {
    return 0;
  }
  void fn(struct ::Q &);
  void foo(struct A::y);
};

struct ::C {
  int i;
};

namespace N {
  int fn();
  struct F;
}

namespace NMS
{
  void NMS::fn();
  int NMS::i;
  struct NMS::D {
    int i;
  };
  struct N::E {
    int i;
  };
  struct ::F {
    int i;
  };
  int N::fn() {
    return 0;
  }
  struct N::F {
    int i;
  };
}

NMS::D thing;
void NMS::fn()
{
  i = 3;
}

>Fix:

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