From 056abd2059c65a3e908193aeae16fad98017437c Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:20:44 +0000
Subject: Vendor import of clang release_32 branch r168974 (effectively, 3.2
 RC2): http://llvm.org/svn/llvm-project/cfe/branches/release_32@168974

---
 test/CodeGenCXX/mangle-ms-template-callback.cpp | 72 +++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 test/CodeGenCXX/mangle-ms-template-callback.cpp

(limited to 'test/CodeGenCXX/mangle-ms-template-callback.cpp')

diff --git a/test/CodeGenCXX/mangle-ms-template-callback.cpp b/test/CodeGenCXX/mangle-ms-template-callback.cpp
new file mode 100644
index 0000000..6878148
--- /dev/null
+++ b/test/CodeGenCXX/mangle-ms-template-callback.cpp
@@ -0,0 +1,72 @@
+// RUN: %clang_cc1 -fblocks -emit-llvm %s -o - -cxx-abi microsoft -triple=i386-pc-win32 | FileCheck %s
+
+template<typename Signature>
+class C;
+
+template<typename Ret>
+class C<Ret(void)> {};
+typedef C<void(void)> C0;
+
+template<typename Ret, typename Arg1>
+class C<Ret(Arg1)> {};
+
+template<typename Ret, typename Arg1, typename Arg2>
+class C<Ret(Arg1, Arg2)> {};
+
+C0 callback_void;
+// CHECK: "\01?callback_void@@3V?$C@$$A6AXXZ@@A"
+
+volatile C0 callback_void_volatile;
+// CHECK: "\01?callback_void_volatile@@3V?$C@$$A6AXXZ@@C"
+
+class Type {};
+
+C<int(void)> callback_int;
+// CHECK: "\01?callback_int@@3V?$C@$$A6AHXZ@@A"
+C<Type(void)> callback_Type;
+// CHECK: "\01?callback_Type@@3V?$C@$$A6A?AVType@@XZ@@A"
+
+C<void(int)> callback_void_int;
+// CHECK: "\01?callback_void_int@@3V?$C@$$A6AXH@Z@@A"
+C<int(int)> callback_int_int;
+// CHECK: "\01?callback_int_int@@3V?$C@$$A6AHH@Z@@A"
+C<void(Type)> callback_void_Type;
+// CHECK: "\01?callback_void_Type@@3V?$C@$$A6AXVType@@@Z@@A"
+
+void foo(C0 c) {}
+// CHECK: "\01?foo@@YAXV?$C@$$A6AXXZ@@@Z"
+
+// Here be dragons!
+// Let's face the magic of template partial specialization...
+
+void function(C<void(void)>) {}
+// CHECK: "\01?function@@YAXV?$C@$$A6AXXZ@@@Z"
+
+template<typename Ret> class C<Ret(*)(void)> {};
+void function_pointer(C<void(*)(void)>) {}
+// CHECK: "\01?function_pointer@@YAXV?$C@P6AXXZ@@@Z"
+
+// Block equivalent to the previous definitions.
+template<typename Ret> class C<Ret(^)(void)> {};
+void block(C<void(^)(void)>) {}
+// CHECK: "\01?block@@YAXV?$C@P_EAXXZ@@@Z"
+// FYI blocks are not present in MSVS, so we're free to choose the spec.
+
+template<typename T> class C<void (T::*)(void)> {};
+class Z {
+ public:
+  void method() {}
+};
+void member_pointer(C<void (Z::*)(void)>) {}
+// CHECK: "\01?member_pointer@@YAXV?$C@P8Z@@AEXXZ@@@Z"
+
+template<typename T> void bar(T) {}
+
+void call_bar() {
+  bar<int (*)(int)>(0);
+// CHECK: "\01??$bar@P6AHH@Z@@YAXP6AHH@Z@Z"
+
+  bar<int (^)(int)>(0);
+// CHECK: "\01??$bar@P_EAHH@Z@@YAXP_EAHH@Z@Z"
+// FYI blocks are not present in MSVS, so we're free to choose the spec.
+}
-- 
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