Summary:
These functions take and return wint_t, not int:
http://pubs.opengroup.org/onlinepubs/
9699919799/functions/towupper.html
Reviewers: mclow.lists, EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D24743
llvm-svn: 281936
return ::tolower(c);
}
-inline _LIBCPP_ALWAYS_INLINE int towupper_l(int c, locale_t) {
+inline _LIBCPP_ALWAYS_INLINE wint_t towupper_l(wint_t c, locale_t) {
return ::towupper(c);
}
-inline _LIBCPP_ALWAYS_INLINE int towlower_l(int c, locale_t) {
+inline _LIBCPP_ALWAYS_INLINE wint_t towlower_l(wint_t c, locale_t) {
return ::towlower(c);
}