diff --git a/test/testsymboldatabase.cpp b/test/testsymboldatabase.cpp
index 5f03a9b1a..294cd4b34 100644
--- a/test/testsymboldatabase.cpp
+++ b/test/testsymboldatabase.cpp
@@ -660,7 +660,7 @@ private:
 
     void hasSubClassConstructor() {
         GET_SYMBOL_DB("class Foo { class Sub; }; class Foo::Sub { Sub() {} };");
-        ASSERT(db);
+        ASSERT(db != 0);
 
         if (db) {
             bool seen_something = false;
diff --git a/test/testtimer.cpp b/test/testtimer.cpp
index e2e1063ff..3e2f526a2 100644
--- a/test/testtimer.cpp
+++ b/test/testtimer.cpp
@@ -35,7 +35,7 @@ private:
 
     void result() const {
         TimerResultsData t1;
-        t1._clocks = ~0ULL;
+        t1._clocks = ~(std::clock_t)0;
         ASSERT(t1.seconds() > 100.0);
 
         t1._clocks = CLOCKS_PER_SEC * 5 / 2;