re PR testsuite/31884 (priority_queue_dijkstra.cc operates on deallocated memory)

[gcc.git] / libstdc++-v3 / testsuite / 25_algorithms / copy / streambuf_iterators / char / 4.cc

diff --git a/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc b/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc
index 378583ac83cd1b90d3fd78a04b13f645813dbba3..5e838f324e11aba43495992e83687570a686d0c9 100644 (file)
--- a/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc
@@ -24,6 +24,8 @@
 #include <cstring>
 #include <testsuite_hooks.h>
 
+// { dg-require-fileio "" }
+
 // In the occasion of libstdc++/25482
 void test01()
 {