gcc/testsuite/g++.dg/asan/asan_globals_test.cc

   1 //===-- asan_globals_test.cc ----------------------------------------------===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file is a part of AddressSanitizer, an address sanity checker.
   9 //
  10 // Some globals in a separate file.
  11 //===----------------------------------------------------------------------===//
  12 #include "asan_test_utils.h"
  13
  14 char glob1[1];
  15 char glob2[2];
  16 char glob3[3];
  17 char glob4[4];
  18 char glob5[5];
  19 char glob6[6];
  20 char glob7[7];
  21 char glob8[8];
  22 char glob9[9];
  23 char glob10[10];
  24 char glob11[11];
  25 char glob12[12];
  26 char glob13[13];
  27 char glob14[14];
  28 char glob15[15];
  29 char glob16[16];
  30 char glob17[17];
  31 char glob1000[1000];
  32 char glob10000[10000];
  33 char glob100000[100000];
  34
  35 static char static10[10];
  36
  37 int GlobalsTest(int zero) {
  38   static char func_static15[15];
  39   glob5[zero] = 0;
  40   static10[zero] = 0;
  41   func_static15[zero] = 0;
  42   return glob5[1] + func_static15[2];
  43 }