c++/171: Re: GCC 2.95.2 bug report

[Martin v. Loewis]

>Number:         171
>Category:       c++
>Synopsis:       GCC 2.95.2 bug report
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          analyzed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 12 13:16:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Mike Yang <yang@research.att.com>
>Release:        2.95.2
>Organization:
>Environment:
>Description:
 Date: Tue, 11 Apr 2000 17:34:46 -0400 (EDT)
 Original-Message-ID: <Pine.LNX.4.10.10004111729500.15995-300000@slk.research.att.com>

 Hi there:

 I generated an internal compiler error with 2.95.2.  I've included the
 information from the run.

				 Mike Yang

 slk-yang[13432] g++ -v --save-temps egcs-bug3.cc
 Reading specs from
 /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/specs
 gcc version 2.95.2 19991024 (release)
  /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cpp
 -lang-c++ -v -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 -D__cplusplus
 -D__ELF__ -Dunix -D__i386__ -Dlinux -D__ELF__ -D__unix__ -D__i386__
 -D__linux__ -D__unix -D__linux -Asystem(posix) -D__EXCEPTIONS -Acpu(i386)
 -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di686 -Dpentiumpro -D__i686
 -D__i686__ -D__pentiumpro -D__pentiumpro__ egcs-bug3.cc egcs-bug3.ii
 GNU CPP version 2.95.2 19991024 (release) (i386 Linux/ELF)
 #include "..." search starts here:
 #include <...> search starts here:

 /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3

 /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../i686-pc-linux-gnu/include
  /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/include
  /usr/include
 End of search list.
 The following default directories have been omitted from the search path:
  /usr/local/include
 End of omitted list.
  /usr/common/egcs5222.2.95.2/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cc1plus
 egcs-bug3.ii -quiet -dumpbase egcs-bug3.cc -version -o egcs-bug3.s
 GNU C++ version 2.95.2 19991024 (release) (i686-pc-linux-gnu) compiled by
 GNU C version 2.95.2 19991024 (release).
 egcs-bug3.cc: In method `void Use<NS2::Foo>::kick()':
 egcs-bug3.cc:32:   instantiated from here
 egcs-bug3.cc:25: Internal compiler error 373.
 egcs-bug3.cc:25: Please submit a full bug report.
 egcs-bug3.cc:25: See
 <URL: http://www.gnu.org/software/gcc/faq.html#bugreport > for instructions.
>How-To-Repeat:
namespace NS{
template <class T>
void foo() {
  T t;
}

template <class T>
void bar() {
  T* t;
}
}

namespace NS2{
class Foo {
public:
  template <class T> 
  static void doit(T* t,  void(*tfp)()=NS::foo<T>) {}
};
}

template <class F> class Use {
public:
  void kick() {
    int* pi;
    F::doit(pi, NS::bar<int>);
  }
};


void main () {
  Use<NS2::Foo> u;
  u.kick();
}
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: