Update submodules

Signed-off-by: Simon Rozman <simon@rozman.si>

ZRColaCompile/dbsource.h

@@ -308,7 +308,7 @@ namespace ZRCola {
         ///
         /// Character description index key comparator
         ///
-        struct character_desc_idx_less : public std::binary_function<std::wstring, std::wstring, bool>
+        struct character_desc_idx_less
         {
             inline bool operator()(const std::wstring& _Left, const std::wstring& _Right) const
             {

ZRColaCompile/main.cpp

@@ -981,10 +981,10 @@ int _tmain(int argc, _TCHAR *argv[])
                 << "\"Content-Transfer-Encoding: 8bit\\n\"" << endl
                 << "\"X-Generator: ZRColaCompile\\n\"" << endl;
 
-            wstring_convert<codecvt_utf8<wchar_t>> conv;
+            charset_encoder<wchar_t, char> conv(stdex::wchar_t_charset, charset_id::utf8);
             for (auto p = pot.cbegin(); p != pot.cend(); ++p) {
                 // Convert UTF-16 to UTF-8 and escape.
-                string t(conv.to_bytes(*p)), u;
+                string t(conv.convert(*p)), u;
                 for (size_t i = 0, n = t.size(); i < n; i++) {
                     char c = t[i];
                     switch (c) {

include/common.props

@@ -31,6 +31,7 @@
       <DisableSpecificWarnings>4100;4505</DisableSpecificWarnings>
       <SupportJustMyCode>false</SupportJustMyCode>
       <EnablePREfast>true</EnablePREfast>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <OptimizeReferences>true</OptimizeReferences>