gcc/testsuite/g++.dg/cpp0x/lambda/lambda-deduce.C

   1 // { dg-do "run" }
   2 // { dg-options "-std=c++0x" }
   3 #include <cassert>
   4
   5 int main() {
   6   [] {};
   7   [] {} ();
   8   [] () {};
   9   [] () {} ();
  10   [] () { return "lambda"; };
  11
  12   int i = 1, j = 2;
  13   [&i, j] () { i = j; } ();
  14   assert(i == 2);
  15   assert(j == 2);
  16
  17   i = [] () { return 3; } ();
  18   assert(i == 3);
  19
  20   int k = [&] () { return i; } ();
  21
  22   []{ return; };
  23
  24   int array[] = { 1, 2, 3 };
  25   int* p = [&] () { return array; } ();
  26
  27   return 0;
  28 }
  29