forked from amazingfate/loongoffice
ad6ba4a3a6
...when building against LLVM 18 trunk libc++,
> In file included from Numbertext.cxx:6:
> ~/llvm/inst/bin/../include/c++/v1/locale:3772:1: error: 'wstring_convert<std::codecvt_utf8<wchar_t>>' is deprecated [-Werror,-Wdeprecated-declarations]
> 3772 | wstring_convert<_Codecvt, _Elem, _WideAlloc, _ByteAlloc>::
> | ^
> ~/llvm/inst/bin/../include/c++/v1/locale:3649:17: note: in instantiation of member function 'std::wstring_convert<std::codecvt_utf8<wchar_t>>::to_bytes' requested here
> 3649 | {return to_bytes(__wstr.data(), __wstr.data() + __wstr.size());}
> | ^
> Numbertext.cxx:164:22: note: in instantiation of member function 'std::wstring_convert<std::codecvt_utf8<wchar_t>>::to_bytes' requested here
> 164 | return converter.to_bytes( s );
> | ^
> ~/llvm/inst/bin/../include/c++/v1/locale:3591:28: note: 'wstring_convert<std::codecvt_utf8<wchar_t>>' has been explicitly marked deprecated here
> 3591 | class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX17 wstring_convert
> | ^
> ~/llvm/inst/bin/../include/c++/v1/__config:942:41: note: expanded from macro '_LIBCPP_DEPRECATED_IN_CXX17'
> 942 | # define _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_DEPRECATED
> | ^
> ~/llvm/inst/bin/../include/c++/v1/__config:915:49: note: expanded from macro '_LIBCPP_DEPRECATED'
> 915 | # define _LIBCPP_DEPRECATED __attribute__((__deprecated__))
> | ^
(The warning is apparently only emitted late during compilation when
instantiating template code, so extending the existing `#pragma GCC diagnostic
push/pop` area did not work, and the `#pragma GCC diagnostic ignored` rather had
to be enabled all through to the end of the TU.)
Change-Id: Iffc1c468426407e3252724d18f358b9923f7f733
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160437
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>
44 lines
1.4 KiB
Plaintext
44 lines
1.4 KiB
Plaintext
--- src/Numbertext.cxx
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+++ src/Numbertext.cxx
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@@ -41,7 +41,14 @@
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std::wifstream wif(filename);
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if (wif.fail())
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return false;
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+#if defined __GNUC__
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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+#endif
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wif.imbue(std::locale(std::locale(), new std::codecvt_utf8<wchar_t>));
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+#if defined __GNUC__
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+#pragma GCC diagnostic pop
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+#endif
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std::wstringstream wss;
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wss << wif.rdbuf();
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result = wss.str();
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@@ -122,8 +129,15 @@
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MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, wstr.get(), nSize);
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return wstr.get();
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#elif !defined NUMBERTEXT_BOOST
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+#if defined __GNUC__
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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+#endif
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typedef std::codecvt_utf8<wchar_t> convert_type;
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std::wstring_convert<convert_type, wchar_t> converter;
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+#if defined __GNUC__
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+#pragma GCC diagnostic pop
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+#endif
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return converter.from_bytes( s );
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#else
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return ::locale::conv::utf_to_utf<wchar_t>(s.c_str(), s.c_str() + s.size());
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@@ -138,6 +152,9 @@
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WideCharToMultiByte(CP_UTF8, 0, s.c_str(), -1, str.get(), nSize, nullptr, nullptr);
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return str.get();
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#elif !defined NUMBERTEXT_BOOST
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+#if defined __GNUC__
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+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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+#endif
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typedef std::codecvt_utf8<wchar_t> convert_type;
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std::wstring_convert<convert_type, wchar_t> converter;
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return converter.to_bytes( s );
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