1 files changed, 6 insertions, 6 deletions
diff --git a/libcxx/test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp b/libcxx/test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp
index 23795f010a5..4b0819f8af4 100644
--- a/libcxx/test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp
+++ b/libcxx/test/input.output/file.streams/fstreams/fstream.cons/string.pass.cpp
@@ -16,13 +16,13 @@
 
 #include <fstream>
 #include <cassert>
+#include "platform_support.h"
 
 int main()
 {
-    char temp[L_tmpnam];
-    tmpnam(temp);
+    std::string temp = get_temp_file_name();
     {
-        std::fstream fs(std::string(temp),
+        std::fstream fs(temp,
                         std::ios_base::in | std::ios_base::out
                                           | std::ios_base::trunc);
         double x = 0;
@@ -31,9 +31,9 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove(temp);
+    std::remove(temp.c_str());
     {
-        std::wfstream fs(std::string(temp),
+        std::wfstream fs(temp,
                          std::ios_base::in | std::ios_base::out
                                            | std::ios_base::trunc);
         double x = 0;
@@ -42,5 +42,5 @@ int main()
         fs >> x;
         assert(x == 3.25);
     }
-    std::remove(temp);
+    std::remove(temp.c_str());
 }