libstdc++-v3/testsuite/17_intro/names.cc

   1 // Copyright (C) 2017 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-do compile }
  19
  20 // Define macros for some common variables names that we must not use for
  21 // naming variables, parameters etc. in the library.
  22 #define tmp (
  23 #define A (
  24 #define B (
  25 #define C (
  26 #define D (
  27 #define E (
  28 #define F (
  29 #define G (
  30 #define H (
  31 #define I (
  32 #define J (
  33 #define K (
  34 #define L (
  35 #define M (
  36 #define N (
  37 #define O (
  38 #define P (
  39 #define Q (
  40 #define R (
  41 #define S (
  42 #define T (
  43 #define U (
  44 #define V (
  45 #define W (
  46 #define X (
  47 #define Y (
  48 #define Z (
  49 #if __cplusplus >= 201103L
  50 // <random> defines member functions called a() and b()
  51 #else
  52 #define a (
  53 #define b (
  54 #endif
  55 // <queue> and <stack> defined data members called c
  56 #define d (
  57 #define e (
  58 #define f (
  59 #define g (
  60 #if __cplusplus >= 201402L
  61 // <chrono> defines operator ""h in C++14
  62 // <complex> defines operator ""i in C++14
  63 #else
  64 #define h (
  65 #define i (
  66 #endif
  67 #define j (
  68 #if __cplusplus >= 201103L
  69 // <random> defines member functions called k()
  70 #else
  71 #define k (
  72 #endif
  73 #define l (
  74 #if __cplusplus >= 201103L
  75 // <random> defines member functions called m() and n()
  76 #else
  77 #define m (
  78 #define n (
  79 #endif
  80 #define o (
  81 #if __cplusplus >= 201103L
  82 // <random> defines member functions called p()
  83 #else
  84 #define p (
  85 #endif
  86 #define q (
  87 #define r (
  88 #if __cplusplus >= 201103L
  89 // <random> defines member functions called s() and t()
  90 // <chrono> and <string> define operator ""s in C++14
  91 #else
  92 #define s (
  93 #define t (
  94 #endif
  95 #define u (
  96 #define v (
  97 #define w (
  98 #define x (
  99 #define y (
 100 #define z (
 101
 102 #ifdef _AIX
 103 // See https://gcc.gnu.org/ml/libstdc++/2017-03/msg00015.html
 104 #undef f
 105 #undef r
 106 #undef x
 107 #undef y
 108 #endif
 109
 110 #ifdef __hpux__
 111 #undef d
 112 #undef r
 113 #endif
 114
 115 #include <bits/stdc++.h>