1 files changed, 31 insertions, 0 deletions
diff --git a/clang-tools-extra/test/cpp11-migrate/ReplaceAutoPtr/template_fail.cpp b/clang-tools-extra/test/cpp11-migrate/ReplaceAutoPtr/template_fail.cpp
new file mode 100644
index 00000000000..cdbf272c26b
--- /dev/null
+++ b/clang-tools-extra/test/cpp11-migrate/ReplaceAutoPtr/template_fail.cpp
@@ -0,0 +1,31 @@
+// XFAIL: *
+//
+// Without inline namespace:
+//
+// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
+// RUN: cpp11-migrate -replace-auto_ptr %t.cpp -- -I %S/Inputs std=c++11
+// RUN: FileCheck -input-file=%t.cpp %s
+//
+// With inline namespace:
+//
+// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
+// RUN: cpp11-migrate -replace-auto_ptr %t.cpp -- -I %S/Inputs std=c++11 \
+// RUN:                                           -DUSE_INLINE_NAMESPACE=1
+// RUN: FileCheck -input-file=%t.cpp %s
+
+#include "memory_stub.h"
+
+// Fail to modify when the template is never instantiated.
+//
+// This might not be an issue. If it's never used it doesn't really matter if
+// it's changed or not. If it's a header and one of the source use it, then it
+// will still be changed.
+template <typename X>
+void f() {
+  std::auto_ptr<X> p;
+  // CHECK: std::unique_ptr<X> p;
+}
+
+// Alias template could be replaced if a matcher existed.
+template <typename T> using aaaaaaaa = auto_ptr<T>;
+// CHECK: template <typename T> using aaaaaaaa = unique_ptr<T>;