diff --git a/tcmalloc/huge_allocator.cc b/tcmalloc/huge_allocator.cc
index d7d090c28..24be22fee 100644
--- a/tcmalloc/huge_allocator.cc
+++ b/tcmalloc/huge_allocator.cc
@@ -26,6 +26,8 @@ GOOGLE_MALLOC_SECTION_BEGIN
 namespace tcmalloc {
 namespace tcmalloc_internal {
 
+void foo() {}
+
 void HugeAllocator::Print(Printer& out) {
   out.printf("HugeAllocator: contiguous, unbacked hugepage(s)\n");
   free_.Print(out);
diff --git a/tcmalloc/testing/profile_test.cc b/tcmalloc/testing/profile_test.cc
index 124a61b25..596e41b05 100644
--- a/tcmalloc/testing/profile_test.cc
+++ b/tcmalloc/testing/profile_test.cc
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// test
+
 #include <stddef.h>
 
 #include <algorithm>
@@ -75,6 +77,7 @@ TEST(AllocationSampleTest, TokenAbuse) {
   int count2 = 0;
   profile2.Iterate([&](const Profile::Sample&) { count2++; });
   EXPECT_EQ(count2, 0);
+  EXPECT_GE(count2, 0);
 
   // Delete (on the scope ending) without Claim should also be OK.
   {