From afecd837466d7581d4595aba03911ed5c8ac1bcc Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Mon, 24 Oct 2016 20:47:04 +0000
Subject: Fix bug where one of the cases where we mangle a
 <bare-unresolved-name> failed to emit the <template-args> portion. Refactor
 so that mangleUnresolvedName actually emits the entire <unresolved-name>, so
 this mistake is harder to make again.

llvm-svn: 285022
---
 clang/test/CodeGenCXX/mangle.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

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

diff --git a/clang/test/CodeGenCXX/mangle.cpp b/clang/test/CodeGenCXX/mangle.cpp
index 8ae67c415ae..3a94071294d 100644
--- a/clang/test/CodeGenCXX/mangle.cpp
+++ b/clang/test/CodeGenCXX/mangle.cpp
@@ -1118,3 +1118,10 @@ namespace test56 {
   // CHECK-LABEL: @_ZN6test561fILi0EEEvDTplptL_ZNS_1aEE1nT_E
   template void f<0>(int);
 }
+
+namespace test57 {
+  struct X { template <int N> int f(); } x;
+  template<int N> void f(decltype(x.f<0>() + N)) {}
+  // CHECK-LABEL: @_ZN6test571fILi0EEEvDTplcldtL_ZNS_1xEE1fIXLi0EEEET_E
+  template void f<0>(int);
+}
-- 
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