class Foo {
public:
  Foo() {}
};

void foo() {
  Foo f;
  Foo* f2 = new Foo();
}

/*
OUTPUT:
{
  "types": [{
      "id": 0,
      "usr": "c:@S@Foo",
      "short_name": "Foo",
      "qualified_name": "Foo",
      "definition_spelling": "1:7-1:10",
      "definition_extent": "1:1-4:2",
      "funcs": [0],
      "instantiations": [0, 1],
      "uses": ["*1:7-1:10", "3:3-3:6", "*7:3-7:6", "*8:3-8:6", "*8:17-8:20"]
    }],
  "funcs": [{
      "id": 0,
      "usr": "c:@S@Foo@F@Foo#",
      "short_name": "Foo",
      "qualified_name": "Foo::Foo",
      "definition_spelling": "3:3-3:6",
      "definition_extent": "3:3-3:11",
      "declaring_type": 0,
      "callers": ["1@7:7-7:8", "1@8:17-8:20"]
    }, {
      "id": 1,
      "usr": "c:@F@foo#",
      "short_name": "foo",
      "qualified_name": "foo",
      "definition_spelling": "6:6-6:9",
      "definition_extent": "6:1-9:2",
      "callees": ["0@7:7-7:8", "0@8:17-8:20"]
    }],
  "vars": [{
      "id": 0,
      "usr": "c:constructor.cc@56@F@foo#@f",
      "short_name": "f",
      "qualified_name": "f",
      "definition_spelling": "7:7-7:8",
      "definition_extent": "7:3-7:8",
      "variable_type": 0,
      "uses": ["7:7-7:8"]
    }, {
      "id": 1,
      "usr": "c:constructor.cc@66@F@foo#@f2",
      "short_name": "f2",
      "qualified_name": "f2",
      "definition_spelling": "8:8-8:10",
      "definition_extent": "8:3-8:22",
      "variable_type": 0,
      "uses": ["8:8-8:10"]
    }]
}
*/