lldb/test/API/lang/c/blocks/main.c

   1 #include <stdio.h>
   2
   3 struct CG {int x; int y;};
   4
   5 int g(int (^callback)(struct CG)) {
   6    struct CG cg = {.x=1,.y=2};
   7
   8    int z = callback(cg); // Set breakpoint 2 here.
   9
  10    return z;
  11 }
  12
  13 int h(struct CG cg){return 42;}
  14
  15 int main()
  16 {
  17     int c = 1;
  18
  19     int (^add)(int, int) = ^int(int a, int b)
  20     {
  21         return a + b + c; // Set breakpoint 0 here.
  22     };
  23
  24     int (^neg)(int) = ^int(int a)
  25     {
  26         return -a;
  27     };
  28
  29     printf("%d\n", add(3, 4));
  30     printf("%d\n", neg(-5)); // Set breakpoint 1 here.
  31
  32     int (^add_struct)(struct CG) = ^int(struct CG cg)
  33     {
  34         return cg.x + cg.y;
  35     };
  36
  37     g(add_struct);
  38
  39     return 0;
  40 }