Include <string> before std::basic_string. (#58, thanks @StephanTLavavej)

StephanTLavavej · web-flow · commit 5f32805d5b8c · 2024-06-06T10:17:18.000+02:00
diff --git a/include/nonstd/string_view.hpp b/include/nonstd/string_view.hpp
@@ -134,6 +134,8 @@
 
 #if nssv_CONFIG_CONVERSION_STD_STRING_FREE_FUNCTIONS
 
+#include <string>
+
 namespace nonstd {
 
 template< class CharT, class Traits, class Allocator = std::allocator<CharT> >
