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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++/34058] New: [4.3 regression] ICE with variadic template and typedef Date: Sat, 10 Nov 2007 20:05:00 -0000 [thread overview] Message-ID: <bug-34058-1771@http.gcc.gnu.org/bugzilla/> (raw) The following invalid code snippet triggers an ICE on mainline: ===================================================================== template <typename...T> struct A { typedef T X; }; A<int> a; ===================================================================== bug.cc:3: error: parameter packs not expanded with `...': bug.cc:3: note: 'T' bug.cc:3: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in handle_vector_size_attribute, at c-common.c:6039 Please submit a full bug report, [etc.] The testcase didn't crash before 2007-11-03, so it's probably fallout from http://gcc.gnu.org/ml/gcc-cvs/2007-11/msg00120.html -- Summary: [4.3 regression] ICE with variadic template and typedef Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery, 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=34058
next reply other threads:[~2007-11-10 20:05 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-11-10 20:05 reichelt at gcc dot gnu dot org [this message] 2007-11-10 20:05 ` [Bug c++/34058] " reichelt at gcc dot gnu dot org 2007-11-13 13:44 ` jakub at gcc dot gnu dot org 2007-11-13 18:28 ` jakub at gcc dot gnu dot org 2007-11-13 18:30 ` jakub at gcc dot gnu dot org
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