From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- compilerplugins/clang/test/collapseif.cxx | 55 +++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 compilerplugins/clang/test/collapseif.cxx (limited to 'compilerplugins/clang/test/collapseif.cxx') diff --git a/compilerplugins/clang/test/collapseif.cxx b/compilerplugins/clang/test/collapseif.cxx new file mode 100644 index 000000000..6f8658473 --- /dev/null +++ b/compilerplugins/clang/test/collapseif.cxx @@ -0,0 +1,55 @@ +/* -*- 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 + +int f1(int x) +{ + // expected-error@+1 {{nested if should be collapsed into one statement 9 9 [loplugin:collapseif]}} + if (x == 1) + if (x == 2) + return 1; + + // expected-error@+1 {{nested if should be collapsed into one statement 9 9 [loplugin:collapseif]}} + if (x == 1) + { + if (x == 2) + return 1; + } + + // no warning expected + if (x == 1) + { + // comment here prevents warning + if (x == 2) + return 1; + } + + // no warning expected + if (x == 1) + { + if (x == 2) + return 1; + } + else + return 3; + + // no warning expected + if (x == 1) + { + if (x == 2) + return 1; + else + return 3; + } + + return 2; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ -- cgit v1.2.3