[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P5
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[pinskia at gcc dot gnu dot org]

------- Comment #21 from pinskia at gcc dot gnu dot org  2005-10-31 01:40 -------
Reproduced on the mainline on arm-elf using the testcase in comment #4 also so
changing Priority to P3 so that Mark knows that he has to recide this bug as
arm-elf is a primary/secondary target.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 GCC target triplet|hppa-*-linux-gnu            |hppa-*-linux-gnu, arm-elf
           Priority|P5                          |P3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[rguenth at gcc dot gnu dot org]

------- Comment #22 from rguenth at gcc dot gnu dot org  2005-11-01 22:00 -------
Seems to happen a lot on hppa-linux here.  19 packages fail to build due to
this.  Do you need another testcase?


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org
           Severity|normal                      |critical


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[mmitchel at gcc dot gnu dot org]

------- Comment #23 from mmitchel at gcc dot gnu dot org  2005-11-03 06:36 -------
Showstopper: popular packages not building on primary target.


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

-- 

jason at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jason at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2005-04-29 13:12:21         |2005-11-07 18:10:08
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #24 from jason at gcc dot gnu dot org  2005-11-07 19:35 -------
This is a bug in the generic thunk support; it doesn't show up on x86 because
it uses asm thunks.  Continuing to investigate.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #25 from jason at gcc dot gnu dot org  2005-11-08 08:32 -------
Subject: Bug 21123

Author: jason
Date: Tue Nov  8 08:32:26 2005
New Revision: 106634

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106634
Log:
        PR c++/21123
        * cp/method.c (use_thunk): Use build_cplus_new instead of
        force_target_expr.

        * tree.h (CALL_FROM_THUNK_P): Add CALL_EXPR_CHECK.

Added:
    trunk/gcc/testsuite/g++.dg/inherit/thunk4.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/method.c
    trunk/gcc/tree.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[pinskia at gcc dot gnu dot org]

------- Comment #26 from pinskia at gcc dot gnu dot org  2005-11-08 12:54 -------
Fixed at least on the mainline.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|4.0.0 4.1.0                 |4.0.0 4.0.3
      Known to work|3.4.4                       |3.4.4 4.1.0
            Summary|[4.0/4.1 regression] ICE in |[4.0 regression] ICE in
                   |cp_expr_size, at cp/cp-     |cp_expr_size, at cp/cp-
                   |objcp-common.c:101          |objcp-common.c:101
   Target Milestone|4.1.0                       |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #27 from jason at gcc dot gnu dot org  2005-11-09 16:58 -------
Subject: Bug 21123

Author: jason
Date: Wed Nov  9 16:58:52 2005
New Revision: 106698

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106698
Log:
        PR c++/21123
        * method.c (use_thunk): Use build_cplus_new instead of
        force_target_expr.

Added:
    branches/gcc-4_0-branch/gcc/testsuite/g++.dg/inherit/thunk4.C
Modified:
    branches/gcc-4_0-branch/gcc/cp/ChangeLog
    branches/gcc-4_0-branch/gcc/cp/method.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[pinskia at gcc dot gnu dot org]

------- Comment #28 from pinskia at gcc dot gnu dot org  2005-11-09 17:04 -------
Fixed in 4.0.3.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[debian-gcc at lists dot debian dot org]

------- Comment #29 from debian-gcc at lists dot debian dot org  2005-11-23 11:47 -------
Created an attachment (id=10322)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10322&action=view)
preprocessed source

The original file still fails on at least hppa-linux, both on 4.0 20051111 and
4.1  20051112, works with 3.4


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[rguenth at gcc dot gnu dot org]

------- Comment #30 from rguenth at gcc dot gnu dot org  2005-11-23 11:55 -------
I also still see these problems:

  gcc-4.1.0_20051116-4
    armv4l      10 ICEs
        5       Segmentation fault
        1       in insert_save, at caller-save.c:719
        4       in cp_expr_size, at cp/cp-objcp-common.c:101
    hppa        10 ICEs
        9       verify_flow_info failed
        1       in cp_expr_size, at cp/cp-objcp-common.c:101

  /work/built/info/failed/armv4l/kvim: gui_kde_widget.cc:1431: internal
compiler error: in cp_expr_size, at cp/cp-objcp-common.c:101
  /work/built/info/failed/armv4l/katalog:
/usr/src/packages/BUILD/katalog-0.3/katalogdcop/katalogdcop.moc:106: internal
compiler error: in cp_expr_size, at cp/cp-objcp-common.c:101
  /work/built/info/failed/armv4l/konversation:
/usr/src/packages/BUILD/konversation-0.18/konversation/src/konvdcop.moc:469:
internal compiler error: in cp_expr_size, at cp/cp-objcp-common.c:101
  /work/built/info/failed/armv4l/TeXmacs: ./Edit/Modify/edit_dynamic.cpp:614:
internal compiler error: in cp_expr_size, at cp/cp-objcp-common.c:101
  /work/built/info/failed/hppa/arts: dynamicskeleton.cc:205: internal compiler
error: in cp_expr_size, at cp/cp-objcp-common.c:101

re-opening.

Tell me, if you need another testcase for this.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[debian-gcc at lists dot debian dot org]

------- Comment #31 from debian-gcc at lists dot debian dot org  2005-11-23 11:57 -------
The original file still fails on at least hppa-linux, both on 4.0 20051111 and
4.1  20051112, works with 3.4. no results for arm and m68k yet.

  Matthias

g++ -c -fpreprocessed libmcop_la.all_cc.ii -g -O2 -fno-exceptions
-fno-check-new -fno-common -ftemplate-depth-99 -fPIC
/scratch/packages/tmp/arts-1.4.3/./mcop/dynamicskeleton.cc: In member function
'std::string
Arts::Object_skel::_ZTv0_n104_N4Arts11Object_skel9_addChildENS_6ObjectERKSs(Arts::Object,
const std::string&)':
/scratch/packages/tmp/arts-1.4.3/./mcop/dynamicskeleton.cc:205: internal
compiler error: in cp_expr_size, at cp/cp-objcp-common.c:101
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #32 from jason at gcc dot gnu dot org  2005-11-23 23:56 -------
My earlier patch fixed all the reduced testcases, but not the unreduced one. 
Here's a reduced testcase that still fails (adding a by-value parm to the
virtual function):

struct A
{
  A(const A &a);
  const A& operator=(const A& a);
};

struct B
{
  virtual A f(A);
};

struct C : virtual B
{
  virtual A f(A);
};

A C::f(A a)
{
  return a;
}


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #33 from jason at gcc dot gnu dot org  2005-11-30 20:58 -------
Subject: Bug 21123

Author: jason
Date: Wed Nov 30 20:58:27 2005
New Revision: 107738

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107738
Log:
        PR c++/21123
        * cp-gimplify.c (cp_genericize_r): Don't dereference invisible
reference
        parms in a thunk.

Added:
    trunk/gcc/testsuite/g++.dg/inherit/thunk5.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-gimplify.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #34 from jason at gcc dot gnu dot org  2005-11-30 21:08 -------
Subject: Bug 21123

Author: jason
Date: Wed Nov 30 21:08:39 2005
New Revision: 107740

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107740
Log:
        PR c++/21123
        * cp-gimplify.c (cp_genericize_r): Don't dereference invisible
reference
        parms in a thunk.

Added:
    branches/gcc-4_0-branch/gcc/testsuite/g++.dg/inherit/thunk5.C
      - copied unchanged from r107738,
trunk/gcc/testsuite/g++.dg/inherit/thunk5.C
Modified:
    branches/gcc-4_0-branch/gcc/cp/ChangeLog
    branches/gcc-4_0-branch/gcc/cp/cp-gimplify.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[jason at gcc dot gnu dot org]

------- Comment #35 from jason at gcc dot gnu dot org  2005-11-30 21:40 -------
Subject: Bug 21123

Author: jason
Date: Wed Nov 30 21:40:12 2005
New Revision: 107742

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107742
Log:
        PR c++/21123
        * cp-gimplify.c (cp_genericize_r): Don't dereference invisible
reference
        parms in a thunk.

Added:
    branches/gcc-4_1-branch/gcc/testsuite/g++.dg/inherit/thunk5.C
      - copied unchanged from r107738,
trunk/gcc/testsuite/g++.dg/inherit/thunk5.C
Modified:
    branches/gcc-4_1-branch/gcc/cp/ChangeLog
    branches/gcc-4_1-branch/gcc/cp/cp-gimplify.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123

[Bug c++/21123] [4.0/4.1 regression] ICE in cp_expr_size, at cp/cp-objcp-common.c:101

[rguenth at gcc dot gnu dot org]

------- Comment #36 from rguenth at gcc dot gnu dot org  2005-11-30 22:12 -------
Fixed again.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21123