1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/cv-unqual-rvalues.cpp b/clang/test/SemaCXX/cv-unqual-rvalues.cpp
new file mode 100644
index 0000000..ed76ced
--- /dev/null
+++ b/clang/test/SemaCXX/cv-unqual-rvalues.cpp
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// PR7463: Make sure that when we have an rvalue, it does not have
+// cv-qualified non-class type.
+template <typename T_> void g (T_&); // expected-note 7{{not viable}}
+
+template<const int X> void h() { 
+  g(X); // expected-error{{no matching function for call to 'g'}}
+}
+
+template<typename T, T X> void h2() { 
+  g(X); // expected-error{{no matching function for call to 'g'}}
+}
+
+void a(__builtin_va_list x) {
+  g(__builtin_va_arg(x, const int)); // expected-error{{no matching function for call to 'g'}}
+  g((const int)0); // expected-error{{no matching function for call to 'g'}}
+  typedef const int cint;
+  g(cint(0)); // expected-error{{no matching function for call to 'g'}}
+  g(static_cast<const int>(1)); // expected-error{{no matching function for call to 'g'}}
+  g(reinterpret_cast<int *const>(0)); // expected-error{{no matching function for call to 'g'}}
+  h<0>(); 
+  h2<const int, 0>(); // expected-note{{instantiation of}}
+}