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diff --git a/test/std/containers/sequences/deque/deque.cons/deduct.fail.cpp b/test/std/containers/sequences/deque/deque.cons/deduct.fail.cpp
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+++ b/test/std/containers/sequences/deque/deque.cons/deduct.fail.cpp
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+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <array>
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: libcpp-no-deduction-guides
+
+
+// template <class InputIterator, class Allocator = allocator<typename iterator_traits<InputIterator>::value_type>>
+// deque(InputIterator, InputIterator, Allocator = Allocator())
+// -> deque<typename iterator_traits<InputIterator>::value_type, Allocator>;
+//
+
+
+#include <deque>
+#include <iterator>
+#include <cassert>
+#include <cstddef>
+#include <climits> // INT_MAX
+
+struct A {};
+
+int main()
+{
+// Test the explicit deduction guides
+
+// Test the implicit deduction guides
+ {
+// deque (allocator &)
+ std::deque deq((std::allocator<int>())); // expected-error {{no viable constructor or deduction guide for deduction of template arguments of 'deque'}}
+// Note: The extra parens are necessary, since otherwise clang decides it is a function declaration.
+// Also, we can't use {} instead of parens, because that constructs a
+// deque<allocator<int>, allocator<allocator<int>>>
+ }
+
+}