From 61130f65a921dd019efcb042e31b52e71d516194 Mon Sep 17 00:00:00 2001
From: Andrew Hsieh <andrewhsieh@google.com>
Date: Tue, 10 Dec 2013 15:38:23 +0800
Subject: [4.8] backport fix for partial specialization of template

    2013-12-05  Jason Merrill  <jason@redhat.com>

	PR c++/59044
	PR c++/59052
	* pt.c (most_specialized_class): Use the partially instantiated
	template for deduction.  Drop the TMPL parameter.

See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59052

Change-Id: I4760e719def2f5eacac438af2df0b18c1f2d16a8
---
 gcc-4.8/gcc/testsuite/g++.dg/template/partial14.C | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 gcc-4.8/gcc/testsuite/g++.dg/template/partial14.C

(limited to 'gcc-4.8/gcc/testsuite')

diff --git a/gcc-4.8/gcc/testsuite/g++.dg/template/partial14.C b/gcc-4.8/gcc/testsuite/g++.dg/template/partial14.C
new file mode 100644
index 000000000..3870164f0
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/template/partial14.C
@@ -0,0 +1,16 @@
+// PR c++/59044
+
+template <class T>
+class C {
+private:
+  template <T a, T b>
+  struct Implementation {};
+public:
+  typedef typename Implementation<0, 0>::Typedef Type;
+};
+
+template <class T>
+template <T b>
+struct C<T>::Implementation<0, b> { typedef void Typedef; };
+
+template class C<unsigned>;
-- 
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