returning-void-expression: Fix unit-test on Windowsv1.4_windows_binaries

On Windows the template must be instantiated otherwise its AST
isn't visited. Not sure why.

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/returning-void-expression/main.cpp b/tests/returning-void-expression/main.cpp
index 7b5b3d58..37b7f8e3 100644
--- a/tests/returning-void-expression/main.cpp
+++ b/tests/returning-void-expression/main.cpp
@@ -34,3 +34,10 @@ void test6()
     test5<int>(); // OK
     return foo(); // Warning
 }
+
+struct A {};
+void foo()
+{
+
+    test6<A>();
+}
\ No newline at end of file