1 files changed, 17 insertions, 0 deletions
diff --git a/test/CXX/special/class.dtor/p3.cpp b/test/CXX/special/class.dtor/p3.cpp
new file mode 100644
index 0000000..6f4d5c7
--- /dev/null
+++ b/test/CXX/special/class.dtor/p3.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -std=c++11 -fcxx-exceptions -verify %s
+
+// The exception specification of a destructor declaration is matched *before*
+// the exception specification adjustment occurs.
+namespace DR1492 {
+  struct A { ~A(); }; // expected-note {{here}}
+  A::~A() noexcept {} // expected-warning {{previously declared with an implicit exception specification}}
+
+  struct B { ~B() noexcept; }; // expected-note {{here}}
+  B::~B() {} // expected-warning {{previously declared with an explicit exception specification}}
+
+  template<typename T> struct C {
+    T t;
+    ~C(); // expected-note {{here}}
+  };
+  template<typename T> C<T>::~C() noexcept {} // expected-error {{does not match previous}}
+}