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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/38030] [4.2/4.3/4.4 Regression] g++ template with overloaded function behave differently on "g++ 4.3.2" and "g++ 3.4.6" Date: Thu, 06 Nov 2008 11:52:00 -0000 [thread overview] Message-ID: <20081106115113.17142.qmail@sourceware.org> (raw) In-Reply-To: <bug-38030-16102@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-06 11:51 ------- Confirmed. For the following neither f_ nor d_ are dependent and should be bound to f_ (B_ &) during first-stage name-lookup. For some reason this doesn't work - it does if d_ is of type B_ though. extern "C" void abort (); struct B_ { }; struct D_:public B_ { }; D_ d_; void f_ (B_ &) { } template < class T > void g_ (T t) { f_ (d_); } void f_ (D_ &) { abort (); } int main (int argc, char *argv[]) { D_ d; g_ (d); return 0; } -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |wrong-code Known to fail| |3.3.6 4.1.2 4.3.2 Known to work| |3.4.6 Last reconfirmed|0000-00-00 00:00:00 |2008-11-06 11:51:12 date| | Summary|g++ template with overloaded|[4.2/4.3/4.4 Regression] g++ |function behave differently |template with overloaded |on "g++ 4.3.2" and "g++ |function behave differently |3.4.6" |on "g++ 4.3.2" and "g++ | |3.4.6" http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38030
next prev parent reply other threads:[~2008-11-06 11:52 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-11-06 10:25 [Bug c++/38030] New: " ashutosh dot nema at nechclst dot in 2008-11-06 11:52 ` rguenth at gcc dot gnu dot org [this message] 2008-11-06 11:54 ` [Bug c++/38030] [4.2/4.3/4.4 Regression] name-lookup for non-dependent name in template function is wrong rguenth at gcc dot gnu dot org 2008-11-06 12:09 ` rguenth at gcc dot gnu dot org 2008-11-06 12:56 ` rguenth at gcc dot gnu dot org 2008-11-06 12:56 ` jakub at gcc dot gnu dot org 2008-11-14 18:31 ` jason at gcc dot gnu dot org 2008-11-14 22:00 ` jason at gcc dot gnu dot org 2008-11-14 22:04 ` [Bug c++/38030] [4.2/4.3 " jason at gcc dot gnu dot org 2008-11-14 23:08 ` jason at gcc dot gnu dot org 2008-11-14 23:17 ` jason at gcc dot gnu dot org 2008-11-14 23:29 ` rguenther at suse dot de 2009-03-24 5:14 ` pinskia at gcc dot gnu dot org 2009-03-31 15:43 ` jason at gcc dot gnu dot org 2009-04-02 18:38 ` jason at gcc dot gnu dot org 2009-04-03 18:05 ` jason at gcc dot gnu dot org
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