Tentative fix for msvc warnings.

See https://github.com/boostorg/regex/issues/61. Adds warning test case.
2018-07-22 17:16:21 +01:00
parent 2517588955
commit 7b2ccc0095
15 changed files with 66 additions and 15 deletions
--- a/include/boost/regex/v4/regex_traits_defaults.hpp
+++ b/include/boost/regex/v4/regex_traits_defaults.hpp
@ -241,7 +241,7 @@ inline std::ptrdiff_t global_length<char>(const char* p)
 template<>
 inline std::ptrdiff_t global_length<wchar_t>(const wchar_t* p)
 {
-   return (std::wcslen)(p);
+   return (std::ptrdiff_t)(std::wcslen)(p);
 }
 #endif
 template <class charT>