diff options
Diffstat (limited to 'compilerplugins/clang/test/loopvartoosmall.cxx')
| -rw-r--r-- | compilerplugins/clang/test/loopvartoosmall.cxx | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/compilerplugins/clang/test/loopvartoosmall.cxx b/compilerplugins/clang/test/loopvartoosmall.cxx new file mode 100644 index 000000000..bebf88c79 --- /dev/null +++ b/compilerplugins/clang/test/loopvartoosmall.cxx @@ -0,0 +1,26 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * Based on LLVM/Clang. + * + * This file is distributed under the University of Illinois Open Source + * License. See LICENSE.TXT for details. + * +*/ + +#include <cstdint> + +std::int32_t size() { return 1; } + +int main() { + for (std::int16_t i = 0; i < size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}} + for (std::int16_t i = 0; i <= size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}} + for (std::int16_t i = 0; i != size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}} + std::int16_t j; + for (j = 0; j < size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}} + for (j = 0; j <= size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}} + for (j = 0; j != size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |