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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/58089] New: expanding empty parameter pack as constructor arguments requires accessible copy constructor Date: Mon, 05 Aug 2013 14:44:00 -0000 [thread overview] Message-ID: <bug-58089-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58089 Bug ID: 58089 Summary: expanding empty parameter pack as constructor arguments requires accessible copy constructor Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: redi at gcc dot gnu.org struct X { X() { } private: X(const X& r); }; template <typename... Args> void f(Args&&... args) { X t(args...); } int main() { f(); } $ g++ -std=gnu++11 t.cc t.cc: In instantiation of 'void f(Args&& ...) [with Args = {}]': t.cc:18:7: required from here t.cc:5:5: error: 'X::X(const X&)' is private X(const X& r); ^ t.cc:12:16: error: within this context X t(args...); ^
next reply other threads:[~2013-08-05 14:44 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-08-05 14:44 redi at gcc dot gnu.org [this message] 2013-08-05 14:47 ` [Bug c++/58089] " redi at gcc dot gnu.org 2013-11-29 12:53 ` aaz@q-fu.com 2015-01-20 17:48 ` paolo.carlini at oracle dot com 2021-08-02 2:18 ` pinskia at gcc dot gnu.org 2021-08-02 14:00 ` redi at gcc dot gnu.org
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