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/simplifydynamiccast.cxx | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 compilerplugins/clang/test/simplifydynamiccast.cxx (limited to 'compilerplugins/clang/test/simplifydynamiccast.cxx') diff --git a/compilerplugins/clang/test/simplifydynamiccast.cxx b/compilerplugins/clang/test/simplifydynamiccast.cxx new file mode 100644 index 000000000..111734f0a --- /dev/null +++ b/compilerplugins/clang/test/simplifydynamiccast.cxx @@ -0,0 +1,34 @@ +/* -*- 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/. + */ + +struct ClassA +{ + virtual ~ClassA() {} +}; + +struct ClassB : public ClassA +{ + void foo() {} +}; + +void f1(ClassA* p1) +{ + if (dynamic_cast(p1)) // expected-note {{if here [loplugin:simplifydynamiccast]}} + { + static_cast(p1) + ->foo(); // expected-error@-1 {{simplify, use var in if [loplugin:simplifydynamiccast]}} + } + if (dynamic_cast(p1) != nullptr) + { // expected-note@-1 {{if here [loplugin:simplifydynamiccast]}} + static_cast(p1) + ->foo(); // expected-error@-1 {{simplify, use var in if [loplugin:simplifydynamiccast]}} + } +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ -- cgit v1.2.3