C++: Don't use C-style varargs in test.cpp sink

jbj · jbj · commit 502b7cfe330b · 2019-01-16T09:47:58.000+01:00
As we prepare to clarify how conversions are treated, we don't want a
`sink(...)` declaration where it's non-obvious which conversions are
applied to arguments.
diff --git a/cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp b/cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp
@@ -1,5 +1,5 @@
 int source();
-void sink(...);
+void sink(int); void sink(const int *); void sink(int **);
 
 void intraprocedural_with_local_flow() {
   int t2;
