Add the clang library to the repo (with some of my changes, too).

1 files changed, 32 insertions, 0 deletions

diff --git a/clang/test/PCH/cxx-chain-function-template.cpp b/clang/test/PCH/cxx-chain-function-template.cpp
new file mode 100644
index 0000000..494e190
--- /dev/null
+++ b/clang/test/PCH/cxx-chain-function-template.cpp
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -chain-include %s -chain-include %s -fsyntax-only %s
+// Just don't crash.
+#if !defined(RUN1)
+#define RUN1
+
+struct CXXRecordDecl { CXXRecordDecl(int); };
+
+template <typename T, typename U>
+T cast(U u) {
+  return reinterpret_cast<T&>(u);
+}
+
+void test1() {
+  cast<float>(1);
+}
+
+#elif !defined(RUN2)
+#define RUN2
+
+template <typename T>
+void test2(T) {
+  cast<CXXRecordDecl>(1.0f);
+}
+
+#else
+
+void test3() {
+  cast<CXXRecordDecl>(1.0f);
+  test2(1);
+}
+
+#endif