1 files changed, 17 insertions, 0 deletions
diff --git a/test/SemaCXX/attr-sentinel.cpp b/test/SemaCXX/attr-sentinel.cpp
index 56c8f88..92c6e21 100644
--- a/test/SemaCXX/attr-sentinel.cpp
+++ b/test/SemaCXX/attr-sentinel.cpp
@@ -1,6 +1,23 @@
 // RUN: %clang_cc1 -fsyntax-only -verify %s
+
 void f(int, ...) __attribute__((sentinel));
 
 void g() {
   f(1, 2, __null);
 }
+
+typedef __typeof__(sizeof(int)) size_t;
+
+struct S {
+  S(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
+  void a(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
+  void* operator new(size_t,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
+  void operator()(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
+};
+
+void class_test() {
+  S s(1,2,3); // expected-warning {{missing sentinel in function call}}
+  S* s2 = new (1,2,3) S(1, __null); // expected-warning {{missing sentinel in function call}}
+  s2->a(1,2,3); // expected-warning {{missing sentinel in function call}}
+  s(1,2,3); // expected-warning {{missing sentinel in function call}}
+}