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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/64649] New: regex_traits::lookup_classname() only works with random access iterators Date: Sat, 17 Jan 2015 21:11:00 -0000 [thread overview] Message-ID: <bug-64649-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64649 Bug ID: 64649 Summary: regex_traits::lookup_classname() only works with random access iterators Product: gcc Version: 4.9.3 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: redi at gcc dot gnu.org #include <regex> #include <forward_list> int main() { std::forward_list<char> f{ 'A' }; std::regex_traits<char>{}.lookup_collatename(f.begin(), f.end()); } This function should work with ForwardIterators, but it fails because of line 300 in bits/regex.tcc std::string __s(__last - __first, '?');
next reply other threads:[~2015-01-17 21:11 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-17 21:11 redi at gcc dot gnu.org [this message] 2015-01-17 21:17 ` [Bug libstdc++/64649] " redi at gcc dot gnu.org 2015-01-19 23:00 ` timshen at gcc dot gnu.org 2015-01-19 23:13 ` timshen at gcc dot gnu.org 2015-01-22 5:03 ` timshen at gcc dot gnu.org 2015-02-03 9:00 ` timshen at gcc dot gnu.org 2015-03-09 6:53 ` timshen at gcc dot gnu.org 2023-07-20 11:45 ` redi at gcc dot gnu.org
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