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

void foo() {
  Foo f;
}

/*
OUTPUT:
{
  "types": [{
      "id": 0,
      "usr": "c:@S@Foo",
      "short_name": "Foo",
      "qualified_name": "Foo",
      "definition": "tests/constructors/constructor.cc:1:7",
      "funcs": [0],
      "uses": ["tests/constructors/constructor.cc:7:3"]
    }],
  "functions": [{
      "id": 0,
      "usr": "c:@S@Foo@F@Foo#",
      "short_name": "Foo",
      "qualified_name": "Foo::Foo",
      "definition": "tests/constructors/constructor.cc:3:3",
      "declaring_type": 0,
      "callers": ["1@tests/constructors/constructor.cc:7:7"],
      "uses": ["tests/constructors/constructor.cc:7:7"]
    }, {
      "id": 1,
      "usr": "c:@F@foo#",
      "short_name": "foo",
      "qualified_name": "foo",
      "definition": "tests/constructors/constructor.cc:6:6",
      "callees": ["0@tests/constructors/constructor.cc:7:7"]
    }],
  "variables": [{
      "id": 0,
      "usr": "c:constructor.cc@56@F@foo#@f",
      "short_name": "f",
      "qualified_name": "f",
      "declaration": "tests/constructors/constructor.cc:7:7",
      "initializations": ["tests/constructors/constructor.cc:7:7"],
      "variable_type": 0
    }]
}
*/