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/* -*- 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/config.h>
#include <cassert>
#include <sal/types.h>
#pragma clang diagnostic ignored "-Wnull-conversion"
enum E
{
E0,
E1,
E2
};
int const c1 = 1;
constexpr int c2 = 2;
struct S
{
S()
// expected-error-re@+1 {{implicit conversion of constant {{nullptr|0}} of type 'nullptr_t' to 'bool'; use 'false' instead [loplugin:consttobool]}}
: b(nullptr)
{
}
bool b;
};
int main()
{
bool b;
// expected-error@+1 {{implicit conversion of constant 0 of type 'int' to 'bool'; use 'false' instead [loplugin:consttobool]}}
b = 0;
// expected-error@+1 {{implicit conversion of constant 1 of type 'sal_Bool' (aka 'unsigned char') to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = sal_True;
// expected-error@+1 {{implicit conversion of constant 1.000000e+00 of type 'double' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = 1.0;
// expected-error@+1 {{implicit conversion of constant 2 of type 'E' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = E2;
// expected-error@+1 {{implicit conversion of constant 97 of type 'char' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = 'a';
// expected-error@+1 {{implicit conversion of constant 1 of type 'int' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = c1;
// expected-error@+1 {{implicit conversion of constant 2 of type 'int' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = c2;
// expected-error@+1 {{implicit conversion of constant 3 of type 'int' to 'bool'; use 'true' instead [loplugin:consttobool]}}
b = (c1 | c2);
assert(b); // no warnings from within assert macro itself
assert(b && "msg"); // no warnings for `&& "msg"`
if (b)
{
assert(!"msg"); // no warnings for `!"msg"`
}
// expected-error@+1 {{implicit conversion of constant &"msg"[0] of type 'const char *' to 'bool'; use 'true' instead [loplugin:consttobool]}}
assert("msg");
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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