From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Mon, 10 Jun 2013 16:07:29 +0000 (+0000)
Subject: re PR c++/52440 ([C++11] Wrong template argument deduction/substitution failures)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f88ce95e40f1767057cefb06df0c18534ab51d6a;p=gcc.git

re PR c++/52440 ([C++11] Wrong template argument deduction/substitution failures)

2013-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/52440
	* g++.dg/cpp0x/pr52440.C: New.

From-SVN: r199899
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1727138fb98..b718d6947ee 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/52440
+	* g++.dg/cpp0x/pr52440.C: New.
+
 2013-06-10  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/56564
diff --git a/gcc/testsuite/g++.dg/cpp0x/pr52440.C b/gcc/testsuite/g++.dg/cpp0x/pr52440.C
new file mode 100644
index 00000000000..0210f53b9d9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/pr52440.C
@@ -0,0 +1,27 @@
+// PR c++/52440
+// { dg-do compile { target c++11 } }
+
+template<bool>
+struct V
+{
+  typedef void type;
+};
+
+template<typename T>
+struct X
+{
+  template<typename>
+  static constexpr bool always_true()
+  {
+    return true;
+  }
+
+  template<typename U,
+           typename = typename V<always_true<U>()>::type>
+  X(U &&) {}
+};
+
+int main()
+{
+  X<int> x(42);
+}