From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 4 Jan 2011 22:16:00 +0000 (+0000)
Subject: Simplistic test case for mangling of variadic templates. There is more to be done... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=46268675d3f8900b1b2c1392601aa50918bfef88;p=clang

Simplistic test case for mangling of variadic templates. There is more to be done in this area

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122845 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGenCXX/mangle-variadic-templates.cpp b/test/CodeGenCXX/mangle-variadic-templates.cpp
new file mode 100644
index 0000000000..01d1d1a60b
--- /dev/null
+++ b/test/CodeGenCXX/mangle-variadic-templates.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -std=c++0x -emit-llvm -o - %s | FileCheck %s
+
+template<unsigned I, typename ...Types>
+struct X { };
+
+// CHECK: define weak_odr void @_Z2f0IJEEv1XIXsZT_EJspRT_EE()
+template<typename ...Types>
+void f0(X<sizeof...(Types), Types&...>) { }
+
+template void f0(X<0>);
+
+// CHECK: define weak_odr void @_Z2f0IJifdEEv1XIXsZT_EJspRT_EE()
+template void f0<int, float, double>(X<3, int&, float&, double&>);