1 files changed, 27 insertions, 0 deletions
diff --git a/test/SemaCXX/constant-expression-cxx1z.cpp b/test/SemaCXX/constant-expression-cxx1z.cpp
new file mode 100644
index 0000000000000..e84de44d374a0
--- /dev/null
+++ b/test/SemaCXX/constant-expression-cxx1z.cpp
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 -std=c++1z -verify %s -fcxx-exceptions -triple=x86_64-linux-gnu
+
+namespace BaseClassAggregateInit {
+  struct A {
+    int a, b, c;
+    constexpr A(int n) : a(n), b(3 * n), c(b - 1) {} // expected-note {{outside the range of representable}}
+    constexpr A() : A(10) {};
+  };
+  struct B : A {};
+  struct C { int q; };
+  struct D : B, C { int k; };
+
+  constexpr D d1 = { 1, 2, 3 };
+  static_assert(d1.a == 1 && d1.b == 3 && d1.c == 2 && d1.q == 2 && d1.k == 3);
+
+  constexpr D d2 = { 14 };
+  static_assert(d2.a == 14 && d2.b == 42 && d2.c == 41 && d2.q == 0 && d2.k == 0);
+
+  constexpr D d3 = { A(5), C{2}, 1 };
+  static_assert(d3.a == 5 && d3.b == 15 && d3.c == 14 && d3.q == 2 && d3.k == 1);
+
+  constexpr D d4 = {};
+  static_assert(d4.a == 10 && d4.b == 30 && d4.c == 29 && d4.q == 0 && d4.k == 0);
+
+  constexpr D d5 = { __INT_MAX__ }; // expected-error {{must be initialized by a constant expression}}
+  // expected-note-re@-1 {{in call to 'A({{.*}})'}}
+}