1 files changed, 20 insertions, 1 deletions
diff --git a/gcc/testsuite/gdc.test/fail_compilation/ccast.d b/gcc/testsuite/gdc.test/fail_compilation/ccast.d
index dab2984..f1ca6c0 100644
--- a/gcc/testsuite/gdc.test/fail_compilation/ccast.d
+++ b/gcc/testsuite/gdc.test/fail_compilation/ccast.d
@@ -1,9 +1,28 @@
 /*
 TEST_OUTPUT:
 ---
-fail_compilation/ccast.d(9): Error: C style cast illegal, use `cast(byte)i`
+fail_compilation/ccast.d(11): Error: C style cast illegal, use `cast(byte)i`
+fail_compilation/ccast.d(24): Error: C style cast illegal, use `cast(foo)5`
+fail_compilation/ccast.d(26): Error: C style cast illegal, use `cast(void*)5`
 ---
 */
 
 int i;
 byte b = (byte)i;
+
+void bar(int x);
+
+void main()
+{
+    (&bar)(5); // ok
+    auto foo = &bar;
+    (foo = foo)(5); // ok
+    (*foo)(5); // ok
+
+    (foo)(5); // ok
+    (bar)(5); // ok
+    (foo)5;
+
+    (void*)5;
+    (void*)(5); // semantic implicit cast error
+}