Adding libcpp-has-no-incomplete-pstl to test

AntonRydahl · ldionne · commit 56dbdd3312f5 · 2023-11-21T17:35:05.000-05:00
diff --git a/libcxx/test/libcxx/algorithms/pstl.transform_reduce.string.pass.cpp b/libcxx/test/libcxx/algorithms/pstl.transform_reduce.string.pass.cpp
@@ -9,7 +9,7 @@
 // This test verifies that you can make string reductions with parallel
 // algorithms
 
-// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: c++03, c++11, c++14, c++17, libcpp-has-no-incomplete-pstl
 
 #include <algorithm>
 #include <cassert>
