Next try to fix MSVC

goedderz · goedderz · commit 528c4c795d10 · 2020-02-28T14:30:02.000+01:00
diff --git a/3rdParty/date/include/date/date.h b/3rdParty/date/include/date/date.h
@@ -30,6 +30,11 @@
 // been invented (that would involve another several millennia of evolution).
 // We did not mean to shout.
 
+#ifdef _MSC_VER
+#define real_cplusplus __cplusplus
+#define __cplusplus 199711L
+#endif
+
 #ifndef HAS_STRING_VIEW
 #  if __cplusplus >= 201703
 #    define HAS_STRING_VIEW 1
@@ -8006,5 +8011,9 @@ operator<<(std::basic_ostream<CharT, Traits>& os,
 # pragma GCC diagnostic pop
 #endif
 
+#ifdef _MSC_VER
+#define __cplusplus real_cplusplus
+#undef real_cplusplus
+#endif
 
 #endif  // DATE_H
