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Diffstat (limited to 'third_party/immer/example/vector/move.cpp')
-rw-r--r-- | third_party/immer/example/vector/move.cpp | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/third_party/immer/example/vector/move.cpp b/third_party/immer/example/vector/move.cpp deleted file mode 100644 index 7eb815b62a6e..000000000000 --- a/third_party/immer/example/vector/move.cpp +++ /dev/null @@ -1,35 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#include <cassert> -#include <immer/vector.hpp> - -// include:move-bad/start -immer::vector<int> do_stuff(const immer::vector<int> v) -{ - return std::move(v).push_back(42); -} -// include:move-bad/end - -// include:move-good/start -immer::vector<int> do_stuff_better(immer::vector<int> v) -{ - return std::move(v).push_back(42); -} -// include:move-good/end - -int main() -{ - auto v = immer::vector<int>{}; - auto v1 = do_stuff(v); - auto v2 = do_stuff_better(v); - assert(v1.size() == 1); - assert(v2.size() == 1); - assert(v1[0] == 42); - assert(v2[0] == 42); -} |