diff options
Diffstat (limited to 'compilerplugins/clang/test/unusedindex.cxx')
| -rw-r--r-- | compilerplugins/clang/test/unusedindex.cxx | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/unusedindex.cxx b/compilerplugins/clang/test/unusedindex.cxx new file mode 100644 index 000000000..7b98f8645 --- /dev/null +++ b/compilerplugins/clang/test/unusedindex.cxx @@ -0,0 +1,39 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <vector> + +void func1() +{ + std::vector<int> v1; + int n = 0; + + for (int i = 0; i < 10; ++i) // expected-error {{loop variable not used [loplugin:unusedindex]}} + n += 1; + for (int i = 0; i < 10; ++i) + n += i; + + for (int i = 0; i < 10; ++i) // expected-error {{loop variable not used [loplugin:unusedindex]}} + { + for (int j = 0; j < 10; ++j) + { + n += j; + } + } + for (int i = 0; i < 10; ++i) + { + for (int j = 0; j < 10; ++j) + { + n += j; + n += i; + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |