Change (void) casts to TEST_IGNORE_NODISCARD, as requested by Eric. Reviewed as https://reviews.llvm.org/D40065

llvm-svn: 318804

2 files changed, 4 insertions, 3 deletions

diff --git a/libcxx/test/std/iterators/predef.iterators/insert.iterators/insert.iterator/types.pass.cpp b/libcxx/test/std/iterators/predef.iterators/insert.iterators/insert.iterator/types.pass.cpp
index 5b61a389513..e379b30575f 100644
--- a/libcxx/test/std/iterators/predef.iterators/insert.iterators/insert.iterator/types.pass.cpp
+++ b/libcxx/test/std/iterators/predef.iterators/insert.iterators/insert.iterator/types.pass.cpp
@@ -29,6 +29,7 @@
 #include <iterator>
 #include <type_traits>
 #include <vector>
+#include "test_macros.h"
 
 template <class C>
 struct find_members
@@ -38,7 +39,7 @@ struct find_members
     void test()
     {
         this->container = 0;
-        (void)(this->iter == this->iter);
+        TEST_IGNORE_NODISCARD (this->iter == this->iter);
     }
 };
 
diff --git a/libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp b/libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
index 71b0eaca737..99ff9641acd 100644
--- a/libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
+++ b/libcxx/test/std/iterators/predef.iterators/move.iterators/move.iter.ops/move.iter.nonmember/make_move_iterator.pass.cpp
@@ -43,8 +43,8 @@ int main()
     }
     {
     int a[] = {1,2,3,4};
-    (void)std::make_move_iterator(a+4);
-    (void)std::make_move_iterator(a); // test for LWG issue 2061
+    TEST_IGNORE_NODISCARD std::make_move_iterator(a+4);
+    TEST_IGNORE_NODISCARD std::make_move_iterator(a); // test for LWG issue 2061
     }
 
 #if TEST_STD_VER > 14