1 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/testsuite/util/io/verified_cmd_line_input.cc b/libstdc++-v3/testsuite/util/io/verified_cmd_line_input.cc
index c24cd6fc10e..824f0d733f3 100644
--- a/libstdc++-v3/testsuite/util/io/verified_cmd_line_input.cc
+++ b/libstdc++-v3/testsuite/util/io/verified_cmd_line_input.cc
@@ -50,7 +50,7 @@
 #include <stdlib.h>
 #include <bits/functexcept.h>
 
-namespace pb_ds
+namespace __gnu_pbds
 {
   namespace test
   {
@@ -113,4 +113,4 @@ namespace pb_ds
       return false;
     }
   } // namespace test
-} // namespace pb_ds
+} // namespace __gnu_pbds