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-rw-r--r--test/CXX/temp/temp.decls/temp.alias/p3.cpp13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CXX/temp/temp.decls/temp.alias/p3.cpp b/test/CXX/temp/temp.decls/temp.alias/p3.cpp
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--- /dev/null
+++ b/test/CXX/temp/temp.decls/temp.alias/p3.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
+
+// The example given in the standard (this is rejected for other reasons anyway).
+template<class T> struct A;
+template<class T> using B = typename A<T>::U; // expected-error {{no type named 'U' in 'A<T>'}}
+template<class T> struct A {
+ typedef B<T> U; // expected-note {{in instantiation of template type alias 'B' requested here}}
+};
+B<short> b;
+
+template<typename T> using U = int;
+// FIXME: This is illegal, but probably only because CWG1044 missed this paragraph.
+template<typename T> using U = U<T>;
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