From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/CodeGenCXX/internal-linkage.cpp | 64 ++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 clang/test/CodeGenCXX/internal-linkage.cpp

(limited to 'clang/test/CodeGenCXX/internal-linkage.cpp')

diff --git a/clang/test/CodeGenCXX/internal-linkage.cpp b/clang/test/CodeGenCXX/internal-linkage.cpp
new file mode 100644
index 0000000..56cb810
--- /dev/null
+++ b/clang/test/CodeGenCXX/internal-linkage.cpp
@@ -0,0 +1,64 @@
+// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
+
+struct Global { Global(); };
+template<typename T> struct X { X() {} };
+
+
+namespace {
+  struct Anon { Anon() {} };
+
+  // CHECK: @_ZN12_GLOBAL__N_15anon0E = internal global
+  Global anon0;
+}
+
+// CHECK: @anon1 = internal global
+Anon anon1;
+
+// CHECK: @anon2 = internal global
+X<Anon> anon2;
+
+// rdar: // 8071804
+char const * const xyzzy = "Hello, world!";
+extern char const * const xyzzy;
+
+char const * const *test1()
+{
+   // CHECK: @_ZL5xyzzy = internal constant
+    return &xyzzy;
+}
+
+static char const * const static_xyzzy = "Hello, world!";
+extern char const * const static_xyzzy;
+
+char const * const *test2()
+{
+    // CHECK: @_ZL12static_xyzzy = internal constant
+    return &static_xyzzy;
+}
+
+static char const * static_nonconst_xyzzy = "Hello, world!";
+extern char const * static_nonconst_xyzzy;
+
+char const * *test3()
+{
+    // CHECK: @_ZL21static_nonconst_xyzzy = internal global
+    return &static_nonconst_xyzzy;
+}
+
+
+char const * extern_nonconst_xyzzy = "Hello, world!";
+extern char const * extern_nonconst_xyzzy;
+
+char const * *test4()
+{
+    // CHECK: @extern_nonconst_xyzzy = global
+    return &extern_nonconst_xyzzy;
+}
+
+// PR10120
+template <typename T> class klass {
+    virtual void f();
+};
+namespace { struct S; }
+void foo () { klass<S> x; }
+// CHECK: @_ZTV5klassIN12_GLOBAL__N_11SEE = internal unnamed_addr constant
-- 
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