Add the clang library to the repo (with some of my changes, too).

1 files changed, 38 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/trivial-destructor.cpp b/clang/test/SemaCXX/trivial-destructor.cpp
new file mode 100644
index 0000000..db415cf
--- /dev/null
+++ b/clang/test/SemaCXX/trivial-destructor.cpp
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
+struct T1 {
+};
+static_assert(__has_trivial_destructor(T1), "T1 has trivial destructor!");
+
+struct T2 {
+  ~T2();
+};
+static_assert(!__has_trivial_destructor(T2), "T2 has a user-declared destructor!");
+
+struct T3 {
+  virtual void f();
+};
+static_assert(__has_trivial_destructor(T3), "T3 has a virtual function (but still a trivial destructor)!");
+
+struct T4 : virtual T3 {
+};
+static_assert(__has_trivial_destructor(T4), "T4 has a virtual base class! (but still a trivial destructor)!");
+
+struct T5 : T1 {
+};
+static_assert(__has_trivial_destructor(T5), "All the direct base classes of T5 have trivial destructors!");
+
+struct T6 {
+  T5 t5;
+  T1 t1[2][2];
+  static T2 t2;
+};
+static_assert(__has_trivial_destructor(T6), "All nonstatic data members of T6 have trivial destructors!");
+
+struct T7 {
+  T2 t2;
+};
+static_assert(!__has_trivial_destructor(T7), "t2 does not have a trivial destructor!");
+
+struct T8 : T2 {
+};
+static_assert(!__has_trivial_destructor(T8), "The base class T2 does not have a trivial destructor!");