src/test/codegen/iterate-over-array.cc

   1 // Copyright 2013 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #include <stdlib.h>
  12 #include <assert.h>
  13
  14 struct slice {
  15   int const *p;
  16   size_t len;
  17 };
  18
  19 extern "C"
  20 size_t test(slice s) {
  21   size_t y = 0;
  22   for (int i = 0; i < s.len; ++i) {
  23         assert(i < s.len);
  24         y += s.p[i];
  25   }
  26   return y;
  27 }