vendor/libc++/libc++-trunk-r338150

1 files changed, 8 insertions, 0 deletions

diff --git a/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp b/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp
index 3f6c169d223a..80d579e300c3 100644
--- a/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp
+++ b/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 int sign(int x)
@@ -74,4 +75,11 @@ int main()
     test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrst"), 0);
     }
 #endif
+
+#if TEST_STD_VER > 3
+    {   // LWG 2946
+    std::string s = " !";
+    assert(s.compare({"abc", 1}) < 0);
+    }
+#endif
 }