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* [Bug c++/18757] New: ICE (on invalid) in get_innermost_template_args
@ 2004-12-01 15:16 jakub at gcc dot gnu dot org
  2004-12-01 15:21 ` [Bug c++/18757] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: jakub at gcc dot gnu dot org @ 2004-12-01 15:16 UTC (permalink / raw)
  To: gcc-bugs

When compiling:
struct S
{
  typedef void *P;
};

namespace M
{
  typedef void *P;
};

namespace N
{
class S;
struct N
{
  template <typename T> void foo (typename T::P);
};

struct R
{
  N& n;
  template <class U, class T> inline void bar (U p);
  void baz (M::P);
};

template <class U, class T>
inline void
R::bar (U p)
{
  n.foo <typename T> (p);
  delete this;
}

void R::baz (M::P p)
{
  bar <M::P, S>(p);
}

}

I get:
141300.ii: In member function `void N::R::bar(U) [with U = void*, T = N::S]':
141300.ii:36:   instantiated from here
141300.ii:30: internal compiler error: tree check: expected tree_vec, have
error_mark in get_innermost_template_args, at cp/pt.c:575
with checking enabled and usually segfault with checking disabled, in both
GCC 3.4.x and 4.0.0.
explicit_targs passed down from build_new_method_call is error_mark.

-- 
           Summary: ICE (on invalid) in get_innermost_template_args
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18757


^ permalink raw reply	[flat|nested] 11+ messages in thread
end of thread, other threads:[~2005-02-01  7:04 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-12-01 15:16 [Bug c++/18757] New: ICE (on invalid) in get_innermost_template_args jakub at gcc dot gnu dot org
2004-12-01 15:21 ` [Bug c++/18757] [3.4/4.0 Regression] " pinskia at gcc dot gnu dot org
2004-12-01 16:24 ` reichelt at gcc dot gnu dot org
2004-12-08 10:59 ` lerdsuwa at gcc dot gnu dot org
2004-12-09 12:33 ` cvs-commit at gcc dot gnu dot org
2004-12-09 12:38 ` [Bug c++/18757] [3.4 " pinskia at gcc dot gnu dot org
2004-12-15  5:16 ` aoliva at gcc dot gnu dot org
2004-12-23 16:26 ` cvs-commit at gcc dot gnu dot org
2004-12-23 16:39 ` pinskia at gcc dot gnu dot org
2005-02-01  5:57 ` cvs-commit at gcc dot gnu dot org
2005-02-01  7:04 ` cvs-commit at gcc dot gnu dot org

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