1 files changed, 15 insertions, 0 deletions
diff --git a/test/SemaCXX/offsetof.cpp b/test/SemaCXX/offsetof.cpp
new file mode 100644
index 0000000..f0290e8
--- /dev/null
+++ b/test/SemaCXX/offsetof.cpp
@@ -0,0 +1,15 @@
+// RUN: clang-cc -fsyntax-only -verify %s -Winvalid-offsetof
+
+struct NonPOD {
+  virtual void f();
+  int m;
+};
+
+struct P {
+  NonPOD fieldThatPointsToANonPODType;
+};
+
+void f() {
+  int i = __builtin_offsetof(P, fieldThatPointsToANonPODType.m); // expected-warning{{offset of on non-POD type 'struct P'}}
+}
+