From 59fbddcfff234b2f074288b92da7523c11d23aa0 Mon Sep 17 00:00:00 2001
From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Thu, 11 May 2017 17:13:42 +0000
Subject: [PATCH] re PR c++/70538 (ICE on a deprecated access declaration in
 instantiate_template_1, at cp/pt.c:17310)

2017-05-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/70538
	* g++.dg/cpp0x/pr70538.C: New.

From-SVN: r247917
---
 gcc/testsuite/ChangeLog              |  5 +++++
 gcc/testsuite/g++.dg/cpp0x/pr70538.C | 15 +++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/cpp0x/pr70538.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9ab52c2faae..2bb56df5dbf 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/70538
+	* g++.dg/cpp0x/pr70538.C: New.
+
 2017-05-11  Uros Bizjak  <ubizjak@gmail.com>
 
 	* gcc.target/i386/pr22152.c: Fix undefined testcase.  Remove
diff --git a/gcc/testsuite/g++.dg/cpp0x/pr70538.C b/gcc/testsuite/g++.dg/cpp0x/pr70538.C
new file mode 100644
index 00000000000..0347c856c55
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/pr70538.C
@@ -0,0 +1,15 @@
+// { dg-do compile { target c++11 } }
+
+struct A;
+template <typename> class C;
+using PathComponentPiece = C<int>;
+class B {
+  B(int);
+  template <typename T> B(T);
+  B(C<A>);
+};
+template <typename> class C : B {
+  using base_type = B;
+  base_type::base_type;  // { dg-warning "access declarations" }
+  PathComponentPiece m_fn1() {}
+};
-- 
2.30.2