compilerplugins/clang/test/selfinit.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 <typeinfo>
  11
  12 extern int i;
  13 int i = i;
  14 // expected-error@-1 {{referencing a variable during its own initialization is error-prone and thus suspicious [loplugin:selfinit]}}
  15 // expected-note@-2 {{variable declared here [loplugin:selfinit]}}
  16
  17 int j = [](int n) { return j + n; }(0);
  18 // expected-error@-1 {{referencing a variable during its own initialization is error-prone and thus suspicious [loplugin:selfinit]}}
  19 // expected-note@-2 {{variable declared here [loplugin:selfinit]}}
  20
  21 int k = sizeof k;
  22
  23 int f(std::type_info const&);
  24
  25 int l = f(typeid(l));
  26
  27 bool m = noexcept(m);
  28
  29 template <typename T> int g();
  30
  31 int n = g<decltype(n)>();
  32
  33 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */