From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/parse/template18.C | 52 +++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/parse/template18.C

(limited to 'gcc/testsuite/g++.dg/parse/template18.C')

diff --git a/gcc/testsuite/g++.dg/parse/template18.C b/gcc/testsuite/g++.dg/parse/template18.C
new file mode 100644
index 000000000..98209b244
--- /dev/null
+++ b/gcc/testsuite/g++.dg/parse/template18.C
@@ -0,0 +1,52 @@
+// PR c++/22173
+
+struct A
+{
+  static void a1();
+  template <typename T>
+  static void b1(T);
+  template <int I>
+  struct B {
+    static void b1();
+    template <typename T>
+    static void b2(T);
+  };
+  struct C {
+    static void c1();
+  };
+};
+
+template<int I> void f1()
+{
+  A* p;
+  A::template a1(); // { dg-error "template" }
+  A::template b1(0);
+  p->template a1(); // { dg-error "template" }
+  p->template b1('a');
+
+  A::template B<0>::b1();
+  A::template B<0>::template b1(); // { dg-error "template" }
+  A::template B<0>::template b2(0);
+  A::template B<0>::template b2<double>(0);
+
+  // Because B<I> is dependent, none of these are errors, as this
+  // function is not instantiated. 
+  A::template B<I>::b1();
+  A::template B<I>::template b1();
+  A::template B<I>::template b2(0);
+  A::template B<I>::template b2<double>(0);
+
+  A::template C::c1(); // { dg-error "template" }
+}
+
+template<int I> void f2()
+{
+  // These are copies of lines from f1, but this function is
+  // instantiated, so we should get errors here.
+  A::template B<I>::b1();
+  A::template B<I>::template b1(); // { dg-error "template" }
+  A::template B<I>::template b2(0);
+  A::template B<I>::template b2<double>(0);
+}
+
+template void f2<0>(); // { dg-message "instantiated" }
-- 
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