diff options
Diffstat (limited to 'libcxx/test/std/containers/container.adaptors/queue/queue.defn/front.pass.cpp')
-rw-r--r-- | libcxx/test/std/containers/container.adaptors/queue/queue.defn/front.pass.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libcxx/test/std/containers/container.adaptors/queue/queue.defn/front.pass.cpp b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/front.pass.cpp new file mode 100644 index 00000000000..4fbbb005386 --- /dev/null +++ b/libcxx/test/std/containers/container.adaptors/queue/queue.defn/front.pass.cpp @@ -0,0 +1,26 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <queue> + +// reference front(); + +#include <queue> +#include <cassert> + +int main() +{ + std::queue<int> q; + assert(q.size() == 0); + q.push(1); + q.push(2); + q.push(3); + int& ir = q.front(); + assert(ir == 1); +} |