compilerplugins/clang/test/salunicodeliteral.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include "sal/config.h"
  11
  12 #include "sal/types.h"
  13
  14 #include "salunicodeliteral.hxx"
  15
  16 #define TEST1 'x'
  17 #define TEST2 sal_Unicode('x')
  18
  19 namespace {
  20
  21 void f(sal_Unicode) {}
  22
  23 }
  24
  25 void test() {
  26     f(sal_Unicode('x')); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  27     f(static_cast<sal_Unicode>('x')); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  28     using T = sal_Unicode const;
  29     f(static_cast<T>('x')); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'T' (aka 'const char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  30     f((sal_Unicode) 'x'); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  31     f(sal_Unicode(('x'))); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  32     f(sal_Unicode(120)); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  33     f(sal_Unicode(TEST1));
  34     f(TEST2); // expected-error {{in LIBO_INTERNAL_ONLY code, replace literal cast to 'sal_Unicode' (aka 'char16_t') with a u'...' char16_t character literal [loplugin:salunicodeliteral]}}
  35     char c = 'x';
  36     f(sal_Unicode(c));
  37     f(char16_t('x'));
  38 }
  39
  40 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */