From 1cf9dd21dcb923b9aea3fab1e0959a59775bfc36 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 12 Jul 2011 05:06:05 +0000
Subject: Mangle dependent template names of unknown arity

llvm-svn: 134967
---
 clang/test/CodeGenCXX/mangle.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'clang/test/CodeGenCXX/mangle.cpp')

diff --git a/clang/test/CodeGenCXX/mangle.cpp b/clang/test/CodeGenCXX/mangle.cpp
index 56e70a2b151..0f4e5c5c382 100644
--- a/clang/test/CodeGenCXX/mangle.cpp
+++ b/clang/test/CodeGenCXX/mangle.cpp
@@ -826,3 +826,16 @@ namespace test34 {
   // CHECK: define weak_odr void @_ZN6test342f3ILy4EEEvRAplT_Ly8E_i
   template void f3<4>(int (&)[4 + sizeof(int*)]);
 }
+
+namespace test35 {
+  // Dependent operator names of unknown arity.
+  struct A { 
+    template<typename U> A operator+(U) const;
+  };
+
+  template<typename T>
+  void f1(decltype(sizeof(&T::template operator+<int>))) {}
+
+  // CHECK: define weak_odr void @_ZN6test352f1INS_1AEEEvDTszadsrT_plIiEE
+  template void f1<A>(__SIZE_TYPE__);
+}
-- 
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