Vendor import of clang trunk r132879:

http://llvm.org/svn/llvm-project/cfe/trunk@132879

1 files changed, 23 insertions, 0 deletions

diff --git a/test/CXX/special/class.init/class.base.init/p8-0x.cpp b/test/CXX/special/class.init/class.base.init/p8-0x.cpp
new file mode 100644
index 0000000..8512a9f
--- /dev/null
+++ b/test/CXX/special/class.init/class.base.init/p8-0x.cpp
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
+
+int n;
+struct S {
+  int &a; // expected-note 2{{here}}
+  int &b = n;
+
+  S() {} // expected-error {{constructor for 'S' must explicitly initialize the reference member 'a'}}
+  S(int) : a(n) {} // ok
+  S(char) : b(n) {} // expected-error {{constructor for 'S' must explicitly initialize the reference member 'a'}}
+  S(double) : a(n), b(n) {} // ok
+};
+
+union U {
+  int a = 0;
+  char b = 'x';
+
+  // FIXME: these should all be rejected
+  U() {} // desired-error {{at most one member of a union may be initialized}}
+  U(int) : a(1) {} // desired-error {{at most one member of a union may be initialized}}
+  U(char) : b('y') {} // desired-error {{at most one member of a union may be initialized}}
+  U(double) : a(1), b('y') {} // desired-error {{at most one member of a union may be initialized}}
+};