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From: bagnara@cs.unipr.it To: gcc-gnats@gcc.gnu.org Subject: c++/8448: Regression from gcc 2.96 concerning nested namespaces Date: Mon, 04 Nov 2002 06:56:00 -0000 [thread overview] Message-ID: <20021104145453.32599.qmail@sources.redhat.com> (raw) >Number: 8448 >Category: c++ >Synopsis: Regression from gcc 2.96 concerning nested namespaces >Confidential: no >Severity: critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon Nov 04 06:56:01 PST 2002 >Closed-Date: >Last-Modified: >Originator: Roberto Bagnara >Release: 3.2 >Organization: >Environment: RedHat 8.0 Linux zoltan.unisuv.it 2.4.19 #31 Mon Oct 28 14:17:54 CET 2002 i686 athlon i386 GNU/Linux >Description: The attached program shows a problem with nested namespaces. An output operator is not "seen" if it is within a nested namespace. The attached program compiles fine with gcc 2.96 20000731 (Red Hat Linux 7.2 2.96-108.7.2), with Comeau C/C++ 4.3.0.1, and with Intel's icc 6.0.1. It does not compile, however, with gcc 3.2. (I apologize for referring to gcc 2.96, a non-release, but I do not have any other version of gcc handy.) >How-To-Repeat: $g++ -v Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.2/specs Configured with: ../gcc-3.2/configure --prefix=/usr/local Thread model: posix gcc version 3.2 $ g++ -c -W -Wall gccbug.cc /usr/local/include/c++/3.2/bits/stream_iterator.h: In member function `std::ostream_iterator<_Tp, _CharT, _Traits>& std::ostream_iterator<_Tp, _CharT, _Traits>::operator=(const _Tp&) [with _Tp = Parma_Polyhedra_Library::Constraint, _CharT = char, _Traits = std::char_traits<char>]': /usr/local/include/c++/3.2/bits/stl_algobase.h:228: instantiated from `_OutputIter std::__copy(_InputIter, _InputIter, _OutputIter, std::input_iterator_tag) [with _InputIter = Parma_Polyhedra_Library::ConSys::const_iterator, _OutputIter = std::ostream_iterator<Parma_Polyhedra_Library::Constraint, char, std::char_traits<char> >]' /usr/local/include/c++/3.2/bits/stl_algobase.h:260: instantiated from `_OutputIter std::__copy_aux2(_InputIter, _InputIter, _OutputIter, __false_type) [with _InputIter = Parma_Polyhedra_Library::ConSys::const_iterator, _OutputIter = std::ostream_iterator<Parma_Polyhedra_Library::Constraint, char, std::char_traits<char> >]' /usr/local/include/c++/3.2/bits/stl_algobase.h:303: instantiated from `_OutputIter std::__copy_ni2(_InputIter, _InputIter, _OutputIter, __false_type) [with _InputIter = Parma_Polyhedra_Library::ConSys::const_iterator, _OutputIter = std::ostream_iterator<Parma_Polyhedra_Library::Constraint, char, std::char_traits<char> >]' /usr/local/include/c++/3.2/bits/stl_algobase.h:323: instantiated from `_OutputIter std::__copy_ni1(_InputIter, _InputIter, _OutputIter, __false_type) [with _InputIter = Parma_Polyhedra_Library::ConSys::const_iterator, _OutputIter = std::ostream_iterator<Parma_Polyhedra_Library::Constraint, char, std::char_traits<char> >]' /usr/local/include/c++/3.2/bits/stl_algobase.h:349: instantiated from `_OutputIter std::copy(_InputIter, _InputIter, _OutputIter) [with _InputIter = Parma_Polyhedra_Library::ConSys::const_iterator, _OutputIter = std::ostream_iterator<Parma_Polyhedra_Library::Constraint, char, std::char_traits<char> >]' gccbug.cc:68: instantiated from here /usr/local/include/c++/3.2/bits/stream_iterator.h:141: no match for ` std::basic_ostream<char, std::char_traits<char> >& << const Parma_Polyhedra_Library::Constraint&' operator /usr/local/include/c++/3.2/bits/ostream.tcc:55: candidates are: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>&(*)(std::basic_ostream<_CharT, _Traits>&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:77: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ios<_CharT, _Traits>&(*)(std::basic_ios<_CharT, _Traits>&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:99: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base&(*)(std::ios_base&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:171: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:208: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:146: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:104: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:115: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:119: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:130: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:234: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:272: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:298: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:145: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:323: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:348: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:120: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_streambuf<_CharT, _Traits>*) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:211: std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:500: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char) [with _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:222: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char) [with _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:227: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char) [with _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:572: std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*) [with _CharT = char, _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/bits/ostream.tcc:622: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*) [with _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:246: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*) [with _Traits = std::char_traits<char>] /usr/local/include/c++/3.2/ostream:251: std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*) [with _Traits = std::char_traits<char>] >Fix: >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="gccbug.cc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="gccbug.cc" Ci8vIFVuY29tbWVudCB0aGUgZm9sbG93aW5nIGxpbmUgdG8gc2VlIHRoZSBwcm9ibGVtIGdvIGF3 YXkuCi8vI2RlZmluZSBOT19ORVNURURfTkFNRVNQQUNFCgojaW5jbHVkZSA8aW9zdHJlYW0+CiNp 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next reply other threads:[~2002-11-04 14:56 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-11-04 6:56 bagnara [this message] 2002-11-04 7:43 paolo 2002-11-04 8:01 bangerth 2002-11-05 9:56 Roberto Bagnara 2002-11-05 11:26 Wolfgang Bangerth 2002-11-05 11:46 Martin Sebor
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