Index: libcxx/utils/libcxx/test/params.py
===================================================================
--- libcxx/utils/libcxx/test/params.py
+++ libcxx/utils/libcxx/test/params.py
@@ -22,6 +22,7 @@
   '-Wno-noexcept-type',
   '-Wno-aligned-allocation-unavailable',
   '-Wno-atomic-alignment',
+  '-Wno-dllimport-static-field-def',
 
   # GCC warns about places where we might want to add sized allocation/deallocation
   # functions, but we know better what we're doing/testing in the test suite.