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Merge pull request #620 from zeux/nostl-warnfix

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Work around 'unreferenced function' warnings in NO_STL builds
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Arseny Kapoulkine 2024-07-06 08:55:52 -07:00 committed by GitHub
commit 2d42114ed1
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1 changed files with 8 additions and 0 deletions
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src/pugixml.cpp
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@ -5054,6 +5054,14 @@ PUGI_IMPL_NS_BEGIN
#if defined(PUGI_IMPL_MSVC_CRT_VERSION) || defined(__BORLANDC__) || (defined(__MINGW32__) && (!defined(__STRICT_ANSI__) || defined(__MINGW64_VERSION_MAJOR)))
PUGI_IMPL_FN FILE* open_file_wide(const wchar_t* path, const wchar_t* mode)
{
#ifdef PUGIXML_NO_STL
// ensure these symbols are consistently referenced to avoid 'unreferenced function' warnings
// note that generally these functions are used in STL builds, but PUGIXML_NO_STL leaves the only usage in convert_path_heap
(void)&as_utf8_begin;
(void)&as_utf8_end;
(void)&strlength_wide;
#endif
#if defined(PUGI_IMPL_MSVC_CRT_VERSION) && PUGI_IMPL_MSVC_CRT_VERSION >= 1400
FILE* file = NULL;
return _wfopen_s(&file, path, mode) == 0 ? file : NULL;