[Bug c++/43069] New: ICE: tree check: expected tree that contains ‘decl minimal’ structure, have ‘overload’ in set_decl_namespace, at cp/name-lookup.c:3105

[Bug c++/43069] New: ICE: tree check: expected tree that contains ‘decl minimal’ structure, have ‘overload’ in set_decl_namespace, at cp/name-lookup.c:3105

[zsojka at seznam dot cz]

Command line:
g++ testcase.cpp

------ testcase.cpp ------
namespace std {
  template < typename >
  void swap ();
}
template std::swap
--------------------------

Tested revisions:
r156745 - crash
r153685 - crash
4.4 r156256 - OK

Output - 4.4:
$ /mnt/svn/gcc-4_4/binary-156256-enable-checking/bin/g++ testcase.cpp
testcase.cpp:5: error: ISO C++ forbids declaration of &#8216;swap&#8217; with
no type
testcase.cpp:5: error: explicit instantiation of non-template &#8216;int
std::swap&#8217;
testcase.cpp:5: error: expected &#8216;;&#8217; at end of input

Output - trunk:
$ /mnt/svn/gcc-trunk/binary-156745-lto/bin/g++ testcase.cpp
testcase.cpp:5:15: error: ISO C++ forbids declaration of &#8216;swap&#8217;
with no type
testcase.cpp:5:15: internal compiler error: tree check: expected tree that
contains &#8216;decl minimal&#8217; structure, have &#8216;overload&#8217; in
set_decl_namespace, at cp/name-lookup.c:3105
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ICE: tree check: expected tree that contains &#8216;decl
                    minimal&#8217; structure, have &#8216;overload&#8217; in
                    set_decl_namespace, at cp/name-lookup.c:3105
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE: tree check: expected   |[4.5 Regression] ICE: tree
                   |tree that contains 'decl    |check: expected tree that
                   |minimal' structure, have    |contains 'decl minimal'
                   |'overload' in               |structure, have 'overload'
                   |set_decl_namespace, at      |in set_decl_namespace, at
                   |cp/name-lookup.c:3105       |cp/name-lookup.c:3105
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2010-02-17 03:41 -------
It is caused by revision 153682:

http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg01338.html


-- 

hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jason at redhat dot com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-02-17 03:41:57
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[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|2010-02-17 03:41:57         |2010-02-17 20:46:14
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[jason at gcc dot gnu dot org]

------- Comment #2 from jason at gcc dot gnu dot org  2010-02-17 22:51 -------
Subject: Bug 43069

Author: jason
Date: Wed Feb 17 22:51:43 2010
New Revision: 156841

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156841
Log:
        PR c++/43069
        * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
        decl we looked up doesn't match.

Added:
    trunk/gcc/testsuite/g++.dg/parse/namespace11.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[jason at gcc dot gnu dot org]

------- Comment #3 from jason at gcc dot gnu dot org  2010-02-17 22:57 -------
Fixed.


-- 

jason at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|jason at redhat dot com     |
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069

[Bug c++/43069] [4.5 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105

[hjl at gcc dot gnu dot org]

------- Comment #4 from hjl at gcc dot gnu dot org  2010-02-23 17:04 -------
Subject: Bug 43069

Author: hjl
Date: Tue Feb 23 17:02:26 2010
New Revision: 157010

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157010
Log:
Backport testcases from mainline.

2010-02-23  H.J. Lu  <hongjiu.lu@intel.com>

        Backport from mainline:
        2010-02-22  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/42749
        * gcc.c-torture/compile/pr42749.c: New testcase.

        2010-02-21  Dodji Seketeli  <dodji@redhat.com>

        PR c++/42824
        * g++.dg/template/memclass4.C: New test.

        2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/43111
        * gfortran.dg/internal_pack_8.f90: New test.

        2010-02-18  Jason Merrill  <jason@redhat.com>

        PR c++/43109
        * g++.dg/parse/namespace12.C: New.

        2010-02-18  Martin Jambor  <mjambor@suse.cz>

        PR tree-optimization/43066
        * gcc.c-torture/compile/pr43066.c: New test.

        2010-02-17  Jason Merrill  <jason@redhat.com>

        PR c++/43069
        * g++.dg/parse/namespace11.C: New.

        PR c++/43093
        * g++.dg/ext/attrib37.C: New.

        PR c++/43079
        * g++.dg/template/ptrmem20.C: New.

        2010-02-16  Jason Merrill  <jason@redhat.com>

        PR c++/43031
        * g++.dg/ext/attrib36.C: New.

        2010-02-15  Richard Guenther  <rguenther@suse.de>

        PR middle-end/43068
        * g++.dg/torture/pr43068.C: New testcase.

        2010-02-11  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/42998
        * gcc.c-torture/compile/pr42998.c: New testcase.

        2010-02-10  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43017
        * gcc.dg/torture/pr43017.c: New testcase.

        2010-02-10  Richard Guenther  <rguenther@suse.de>

        PR c/43007
        * gcc.c-torture/execute/20100209-1.c: New testcase.
        * gcc.dg/fold-div-3.c: Likewise.

        2010-02-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR fortran/42999
        * gfortran.dg/array_constructor_35.f90: New test.

        2010-02-09  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43008
        * gcc.c-torture/execute/pr43008.c: New testcase.

        2010-02-09  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43000
        * gcc.dg/torture/pr43000.c: New testcase.
        * gcc.dg/torture/pr43002.c: Likewise.

        2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/42742
        * gfortran.dg/fmt_cache_2.f: New test.

        2010-02-03  Jason Merrill  <jason@redhat.com>

        PR c++/42870
        * g++.dg/ext/dllexport3.C: New.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/attrib36.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/attrib36.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/attrib37.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/attrib37.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/dllexport3.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/dllexport3.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/namespace11.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/parse/namespace11.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/namespace12.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/parse/namespace12.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/memclass4.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/template/memclass4.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/ptrmem20.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/template/ptrmem20.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr43068.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/torture/pr43068.C
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42749.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42749.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42998.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42998.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr43066.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr43066.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/20100209-1.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/execute/20100209-1.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr43008.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/execute/pr43008.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/fold-div-3.c
      - copied unchanged from r157009, trunk/gcc/testsuite/gcc.dg/fold-div-3.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr43000.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.dg/torture/pr43000.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr43002.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.dg/torture/pr43002.c
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/array_constructor_35.f90
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/array_constructor_35.f90
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/fmt_cache_2.f
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/fmt_cache_2.f
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/internal_pack_8.f90
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/internal_pack_8.f90
Modified:
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43069