diff options
Diffstat (limited to 'compilerplugins/clang/test/rangedforcopy.cxx')
| -rw-r--r-- | compilerplugins/clang/test/rangedforcopy.cxx | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/rangedforcopy.cxx b/compilerplugins/clang/test/rangedforcopy.cxx new file mode 100644 index 0000000000..e9a836e248 --- /dev/null +++ b/compilerplugins/clang/test/rangedforcopy.cxx @@ -0,0 +1,40 @@ +/* -*- 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> + +struct S +{ + int i1; + int i2; +}; + +void f(S const (&a)[2]) +{ + // expected-error-re@+1 {{Loop variable passed by value, pass by reference instead, e.g. 'const {{(struct )?}}S&' [loplugin:rangedforcopy]}} + for (auto i : a) + { + (void)i; + } + for (auto[i1, i2] : a) + { + (void)i1; + (void)i2; + } +} + +void f(std::vector<bool> const& v) +{ + for (auto b : v) + { + (void)b; + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |