Hi,
we are at the time of year again. :-)
The gcc project will release version 12 and in Fedora we are rebuilding all
packages with it.
There is a failure to build 2.3.x (e.g. on x86-54):
https://kojipkgs.fedoraproject.org//work/tasks/4412/81984412/build.log
73 | class MatchString : public binary_function<Paragraph, pos_type, int>
| ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
from support/strfwd.h:42,
from lyxfind.h:19,
from lyxfind.cpp:17:
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
131 | struct binary_function
| ^~~~~~~~~~~~~~~
lyxfind.cpp: In function 'bool lyx::{anonymous}::regex_replace(const
std::string&, std::string&, const std::string&, const std::string&)':
lyxfind.cpp:677:9: error: 'ostream_iterator' was not declared in this scope
677 | ostream_iterator<char, char> it(oss);
| ^~~~~~~~~~~~~~~~
lyxfind.cpp:55:1: note: 'std::ostream_iterator' is defined in header
'<iterator>'; did you forget to '#include <iterator>'?
54 | #include "support/regex.h"
+++ |+#include <iterator>
55 |
lyxfind.cpp:677:26: error: expected primary-expression before 'char'
677 | ostream_iterator<char, char> it(oss);
| ^~~~
lyxfind.cpp:678:28: error: 'it' was not declared in this scope; did you mean
't'?
678 | lyx::regex_replace(it, s.begin(), s.end(), e, replacestr);
| ^~
| t
This seems an example of a missing include, and g++ even suggests to add:
#include <iterator>
Is there are better fix or is this OK?
I will start to build 2.4 with g++-12 as well FWIW.
Best regards,
--
José Abílio--
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