diff --git a/test/input.output/iostream.format/input.streams/istream.unformatted/sync.pass.cpp b/test/input.output/iostream.format/input.streams/istream.unformatted/sync.pass.cpp
index 59f381c8..61db67cd 100644
--- a/test/input.output/iostream.format/input.streams/istream.unformatted/sync.pass.cpp
+++ b/test/input.output/iostream.format/input.streams/istream.unformatted/sync.pass.cpp
@@ -53,12 +53,12 @@ int main()
         testbuf<char> sb(" 123456789");
         std::istream is(&sb);
         assert(is.sync() == 0);
-        assert(sync_called = 1);
+        assert(sync_called == 1);
     }
     {
         testbuf<wchar_t> sb(L" 123456789");
         std::wistream is(&sb);
         assert(is.sync() == 0);
-        assert(sync_called = 2);
+        assert(sync_called == 2);
     }
 }
diff --git a/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp b/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
index e0e38fb3..a8ad936c 100644
--- a/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
+++ b/test/utilities/memory/pointer.traits/pointer.traits.functions/pointer_to.pass.cpp
@@ -40,7 +40,7 @@ int main()
     {
         int i = 0;
         A<int> a = std::pointer_traits<A<int> >::pointer_to(i);
-        assert(a.t_ = &i);
+        assert(a.t_ == &i);
     }
     {
         (std::pointer_traits<A<void> >::element_type)0;
diff --git a/test/utilities/memory/pointer.traits/pointer_to.pass.cpp b/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
index 764a7ba9..fc44d9d7 100644
--- a/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
+++ b/test/utilities/memory/pointer.traits/pointer_to.pass.cpp
@@ -24,7 +24,7 @@ int main()
     {
         int i = 0;
         int* a = std::pointer_traits<int*>::pointer_to(i);
-        assert(a = &i);
+        assert(a == &i);
     }
     {
         (std::pointer_traits<void*>::element_type)0;