Mangling of undeduced 'auto' types, as specified by Itanium C++ ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126140 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-exprs.cpp b/test/CodeGenCXX/mangle-exprs.cpp
index 7322171..e5f26e5 100644
--- a/test/CodeGenCXX/mangle-exprs.cpp
+++ b/test/CodeGenCXX/mangle-exprs.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
+// RUN: %clang_cc1 -std=c++0x -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
template < bool condition, typename T = void >
struct enable_if { typedef T type; };
@@ -24,6 +24,10 @@
void static_(typename enable_if< O <= static_cast<unsigned>(4) >::type* = 0) {
}
+ template< typename T >
+ void auto_(decltype(new auto(T()))) {
+ }
+
// FIXME: Test const_cast, reinterpret_cast, dynamic_cast, which are
// a bit harder to use in template arguments.
template <unsigned N> struct T {};
@@ -41,4 +45,7 @@
// CHECK: define weak_odr void @_ZN5Casts1fILi6EEENS_1TIXT_EEEv
template T<6> f<6>();
+
+ // CHECK: define weak_odr void @_ZN5Casts5auto_IiEEvDTnw_DapicvT__EEE(
+ template void auto_<int>(int*);
}