1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Support/Path.cpp b/lib/Support/Path.cpp
index 5b73631..b8d676f 100644
--- a/lib/Support/Path.cpp
+++ b/lib/Support/Path.cpp
@@ -569,6 +569,12 @@ bool is_separator(char value) {
   }
 }
 
+static const char preferred_separator_string[] = { preferred_separator, '\0' };
+
+const StringRef get_separator() {
+  return preferred_separator_string;
+}
+
 void system_temp_directory(bool erasedOnReboot, SmallVectorImpl<char> &result) {
   result.clear();
 
@@ -577,7 +583,7 @@ void system_temp_directory(bool erasedOnReboot, SmallVectorImpl<char> &result) {
   // macros defined in <unistd.h> on darwin >= 9
   int ConfName = erasedOnReboot? _CS_DARWIN_USER_TEMP_DIR
                                : _CS_DARWIN_USER_CACHE_DIR;
-  size_t ConfLen = confstr(ConfName, 0, 0);
+  size_t ConfLen = confstr(ConfName, nullptr, 0);
   if (ConfLen > 0) {
     do {
       result.resize(ConfLen);