[Bug c++/48166] New: ICE on static member function with invalid type qualifier

[Bug c++/48166] New: ICE on static member function with invalid type qualifier

[martin.kronbichler at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

           Summary: ICE on static member function with invalid type
                    qualifier
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: martin.kronbichler@it.uu.se


Using gcc version 4.6.0 20110317 (svn revision 171087) on x86-64 Linux with the
code

struct foo {
  static void func ();
};
void foo::func () const {};

and compile line "g++ -c test_static.cc" gives the following:

test_static.cc:4:19: internal compiler error: in merge_types, at
cp/typeck.c:825
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

The code is clearly invalid (g++ 4.5 indeed gives the following error message:
"test_static.cc:4:19: error: static member function ‘void foo::func()’ declared
with type qualifiers"), but g++ 4.6 returns with an ICE.

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-invalid-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.03.17 13:13:26
            Summary|ICE on static member        |[4.6/4.7 Regression] ICE on
                   |function with invalid type  |static member function with
                   |qualifier                   |invalid type qualifier
     Ever Confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-03-17 13:13:26 UTC ---
confirmed as a regression

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.5.2
   Target Milestone|---                         |4.6.0
      Known to fail|                            |4.6.0

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-17 13:28:30 UTC ---
Confirmed.

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
                 CC|                            |jakub at gcc dot gnu.org,
                   |                            |jason at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-17 13:31:04 UTC ---
Caused by http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159598

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |jason at gcc dot gnu.org
                   |gnu.org                     |

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-17 16:02:18 UTC ---
Author: jason
Date: Thu Mar 17 16:02:08 2011
New Revision: 171103

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171103
Log:
    PR c++/48166
    * decl.c (revert_static_member_fn): Strip function-cv-quals.

Added:
    trunk/gcc/testsuite/g++.dg/parse/memfnquals1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.6.0                       |4.6.1

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-25 19:51:56 UTC ---
GCC 4.6.0 is being released, adjusting target milestone.

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-29 16:07:20 UTC ---
Author: jason
Date: Tue Mar 29 16:07:15 2011
New Revision: 171679

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171679
Log:
    PR c++/48166
    * decl.c (revert_static_member_fn): Strip function-cv-quals.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/parse/memfnquals1.C
Modified:
    branches/gcc-4_6-branch/gcc/cp/ChangeLog
    branches/gcc-4_6-branch/gcc/cp/decl.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog

[Bug c++/48166] [4.6/4.7 Regression] ICE on static member function with invalid type qualifier

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48166

Jason Merrill <jason at gcc dot gnu.org> changed:

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

--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-29 16:08:33 UTC ---
Fixed for 4.6.1.