typedef struct {
  (foo:bar) int val;
} coord;

typedef int anInt;

typedef void avoid;
sample (function:"a trigger")(foo:bar) avoid doavoid;

sample (a:b) "A struct: an int and a ref." struct {
  (e:f)(c:d) int x;
  sample reference;
} intAndRef;

typedef struct {
  coord x;
  coord y;
} point;

typedef struct {
  point start;
  point end;
} line;

typedef struct {
  int a;
  int b;
  boolean c;
} foo;

sample struct {
  (name:l1)line l1;
  (name:l2)line l2;
  (b:"kalle anka")(c:hejdu)(a:"kalle anka")foo  f;
} twoLines;

sample struct {
  int a;
  int b;
} twoInts;

sample anInt theFirstInt;
sample anInt theSecondInt;

sample struct {
    struct {
        int x;
        int y;
    } s1;

    struct {
        int a;
        int b;
    } s2;

    int i;
    double double_array[2,3,_][3][_];
} twoStructsAndInt;