[Bug c++/32596] New: ice for legal code

[Bug c++/32596] New: ice for legal code

[dcb314 at hotmail dot com]

I just tried to compile Suse Linux package ruby-zypp-0.1-83 with the
GNU C++ compiler version 4.3 snapshot 20070629

The compiler said

/usr/include/boost/regex/v4/basic_regex_creator.hpp:515: internal compiler
error: in expand_or_defer_fn, at cp/semantics.c:3220
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. No flags required.


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           Summary: ice for legal code
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] ice for legal code

[dcb314 at hotmail dot com]

------- Comment #1 from dcb314 at hotmail dot com  2007-07-02 19:57 -------
Created an attachment (id=13830)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13830&action=view)
gzipped C++ source code


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with template in anonymous namespace

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   GCC host triplet|x86_64-suse-linux           |
            Summary|ICE with template in        |[4.3 Regression] ICE with
                   |anonymous namespace         |template in anonymous
                   |                            |namespace
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] ICE with template in anonymous namespace

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
           Severity|normal                      |critical
           Keywords|                            |ice-on-valid-code
            Summary|ice for legal code          |ICE with template in
                   |                            |anonymous namespace


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2007-07-08 10:46 -------
Reduced testcase:
namespace
{
  template<class T> inline void char_less(void) { }
  template<> inline void char_less<char>(void) { }
}


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-07-08 10:46:52
               date|                            |
            Summary|[4.3 Regression] ICE with   |[4.3 Regression] ICE with
                   |template in anonymous       |inline template
                   |namespace                   |specialization in anonymous
                   |                            |namespace


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2007-08-15 15:31 -------
Caused by PR31923.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[jakub at gcc dot gnu dot org]

-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jakub at gcc dot gnu dot org
                   |dot org                     |
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2007-
                   |                            |08/msg00954.html
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2007-07-08 10:46:52         |2007-08-21 10:54:51
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2007-08-28 16:08 -------
Subject: Bug 32596

Author: jakub
Date: Tue Aug 28 16:08:02 2007
New Revision: 127863

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127863
Log:
        PR c++/32596
        PR c++/32400
        * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
        and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.

        * g++.dg/ext/visibility/anon5.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ext/visibility/anon5.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596

[Bug c++/32596] [4.3 Regression] ICE with inline template specialization in anonymous namespace

[jakub at gcc dot gnu dot org]

------- Comment #5 from jakub at gcc dot gnu dot org  2007-08-28 16:10 -------
Fixed.


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jakub at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32596