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From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/34051] New: [4.3 regression] ICE in dependent_type_p with variadic templates Date: Sat, 10 Nov 2007 17:23:00 -0000 [thread overview] Message-ID: <bug-34051-1771@http.gcc.gnu.org/bugzilla/> (raw) The following (probably invalid) code snippet triggers an ICE on mainline: =========================================== struct A { operator int(); }; template <typename... T> struct B : A { using A::operator T; }; B<int> b; =========================================== bug.cc: In instantiation of 'B<int>': bug.cc:11: instantiated from here bug.cc:8: internal compiler error: in dependent_type_p, at cp/pt.c:15327 Please submit a full bug report, [etc.] Another code snippet that ICE's in the same place: =========================================== template<typename... T> struct A { int i __attribute__((aligned(__alignof(T)))); }; A<int> a; =========================================== bug.cc: In instantiation of 'A<int>': bug.cc:6: instantiated from here bug.cc:3: internal compiler error: in dependent_type_p, at cp/pt.c:15327 Please submit a full bug report, [etc.] -- Summary: [4.3 regression] ICE in dependent_type_p with variadic templates Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, monitored Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: reichelt at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34051
next reply other threads:[~2007-11-10 17:23 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-11-10 17:23 reichelt at gcc dot gnu dot org [this message] 2007-11-10 17:23 ` [Bug c++/34051] " reichelt at gcc dot gnu dot org 2007-11-10 17:27 ` steven at gcc dot gnu dot org 2007-11-19 5:55 ` pinskia at gcc dot gnu dot org 2007-11-27 5:59 ` mmitchel at gcc dot gnu dot org 2007-12-02 20:57 ` pinskia at gcc dot gnu dot org 2007-12-02 21:12 ` mmitchel at gcc dot gnu dot org 2007-12-02 21:16 ` pinskia at gcc dot gnu dot org 2007-12-02 21:25 ` mmitchel at gcc dot gnu dot org 2007-12-20 20:57 ` dgregor at gcc dot gnu dot org 2008-01-12 19:42 ` andreasmeier80 at gmx dot de 2008-01-15 18:10 ` dgregor at gcc dot gnu dot org 2008-01-15 18:10 ` dgregor at gcc dot gnu dot org
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