office-gobmx/compilerplugins/clang/test/pointerbool.cxx
Noel 6907cbb897 improve loplugin:pointerbool
to look through template instantiations involving std::forward

motivated by
    commit b1617acde1
    drop RadioButton arg defaults
    the nBits arg in builder.cxx was in the wrong place

Change-Id: I222ea2aeea6f44ae54839e824a247a8105392c2d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109789
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2021-01-22 17:46:01 +01:00

46 lines
1.4 KiB
C++

/* -*- 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 <sal/types.h>
#include <com/sun/star/uno/Sequence.hxx>
#define FALSE 0
void func_ptr(int*);
void func_bool(bool); // expected-note {{method here [loplugin:pointerbool]}}
void func_salbool(sal_Bool);
void test1(int* p1)
{
func_ptr(p1);
func_bool(
p1); // expected-error {{possibly unwanted implicit conversion when calling bool param [loplugin:pointerbool]}}
// no warning expected
func_bool(FALSE);
func_salbool(sal_False);
func_salbool(sal_True);
css::uno::Sequence<sal_Bool> aSeq;
func_bool(aSeq[0]);
}
void func_bool2(bool); // expected-note {{method here [loplugin:pointerbool]}}
template <typename... Args> void func_bool_via_forward_template(Args&&... args)
{
// expected-error@+1 {{possibly unwanted implicit conversion when calling bool param [loplugin:pointerbool]}}
func_bool2(std::forward<Args>(args)...);
}
void test2(int p1)
{
// expected-note@+1 {{instantiated from here [loplugin:pointerbool]}}
func_bool_via_forward_template(p1);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */