From 77dcc726de2e504ec0e6a4a2201d9485f72c1086 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Wed, 8 Feb 2012 03:07:05 +0000
Subject: Make sure template argument deduction is consistently performed in an
 unevaluated context.

llvm-svn: 150049
---
 clang/test/SemaCXX/undefined-internal.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'clang/test/SemaCXX/undefined-internal.cpp')

diff --git a/clang/test/SemaCXX/undefined-internal.cpp b/clang/test/SemaCXX/undefined-internal.cpp
index a253020b8ef..154172001e7 100644
--- a/clang/test/SemaCXX/undefined-internal.cpp
+++ b/clang/test/SemaCXX/undefined-internal.cpp
@@ -170,3 +170,14 @@ namespace cxx11_odr_rules {
     b();
   }
 }
+
+
+namespace OverloadUse {
+  namespace {
+    void f();
+    void f(int); // expected-warning {{function 'OverloadUse::<anonymous namespace>::f' has internal linkage but is not defined}}
+  }
+  template<void x()> void t(int*) { x(); }
+  template<void x(int)> void t(long*) { x(10); } // expected-note {{used here}}
+  void g() { long a; t<f>(&a); }
+}
-- 
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