Index: test/std/language.support/support.exception/except.nested/rethrow_if_nested.pass.cpp
===================================================================
--- test/std/language.support/support.exception/except.nested/rethrow_if_nested.pass.cpp
+++ test/std/language.support/support.exception/except.nested/rethrow_if_nested.pass.cpp
@@ -9,9 +9,6 @@
 
 // UNSUPPORTED: libcpp-no-exceptions
 
-// This test fails due to a stack overflow
-// XFAIL: LIBCXX-WINDOWS-FIXME
-
 // <exception>
 
 // class nested_exception;
@@ -40,7 +37,7 @@
 {
 public:
     explicit B(int data) : A(data) {}
-    B(const B& b) : A(b) {}
+    B(const B& b) : std::nested_exception(b), A(b) {}
 };
 
 class C
@@ -104,7 +101,7 @@
         {
             try
             {
-                throw b;
+                throw B(4);
             }
             catch (const A& a)
             {