Vendor import of clang trunk r321017:vendor/clang/clang-trunk-r321017

https://llvm.org/svn/llvm-project/cfe/trunk@321017

1 files changed, 33 insertions, 0 deletions

diff --git a/test/SemaCXX/template-default-param-through-using.cpp b/test/SemaCXX/template-default-param-through-using.cpp
new file mode 100644
index 000000000000..4bf26d581160
--- /dev/null
+++ b/test/SemaCXX/template-default-param-through-using.cpp
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// expected-no-diagnostics
+namespace llvm {
+  template<typename T > struct StringSet;
+  template<int I > struct Int;
+  template <typename Inner, template <typename> class Outer>
+    struct TemplTempl;
+}
+
+namespace lld {
+  using llvm::StringSet;
+  using llvm::Int;
+  using llvm::TemplTempl;
+};
+
+namespace llvm {
+  template<typename T > struct StringSet;
+}
+
+template<typename T> struct Temp{};
+
+namespace llvm {
+  template<typename T = int> struct StringSet{};
+  template<int I = 5> struct Int{};
+  template <typename Inner, template <typename> class Outer = Temp>
+    struct TemplTempl{};
+};
+
+namespace lld {
+  StringSet<> s;
+  Int<> i;
+  TemplTempl<int> tt;
+}