1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/runnable/test17684.d b/gcc/testsuite/gdc.test/runnable/test17684.d
index 4734d962810..d42baac0e16 100644
--- a/gcc/testsuite/gdc.test/runnable/test17684.d
+++ b/gcc/testsuite/gdc.test/runnable/test17684.d
@@ -74,6 +74,20 @@ bool boolTest(T)()
     assert(t == boolValue);
     assert(boolValue == t);
 
+    t = true;                     // tests inferType
+    auto inferredValue = t;
+    assert(inferredValue == true);
+
+    t = true;                     // tests function argument
+    bool functionCall(bool test)
+    {
+        return test;
+    }
+    assert(t == functionCall(t));
+
+    t = true;                     // tests CastExp
+    assert(t == cast(bool)t);
+
     t = true;
     return t;                     // tests ReturnStatement
 }
@@ -97,6 +111,9 @@ int intTest(T)()
     assert(t <= 42);
     assert(42 >= t);
 
+    t = 42;                       // tests CastExp
+    assert(42 == cast(int)t);
+
     // These currently don't work for properties due to https://issues.dlang.org/show_bug.cgi?id=8006
     static if (!(typeid(T) is typeid(StructProperty!int)) && !(typeid(T) is typeid(ClassProperty!int)))
     {