tools/fidl/fidlc/testdata/overlay.test.fidl

library test.overlay;

type Pizza = struct {
    toppings vector<string:16>;
};

type Pasta = struct {
    sauce string:16;
};

type PizzaOrPasta = strict overlay {
    1: pizza Pizza;
    2: pasta Pasta;
};

type Overlay = strict overlay {
    1: Primitive int32;
    2: StringNeedsConstructor string;
    3: VectorStringAlsoNeedsConstructor vector<string>;
};

type ReverseOrdinalOverlay = strict overlay {
    2: second uint32;
    1: first uint32;
};

type OverlayStruct = struct {
    the_overlay Overlay;
};

@foo
type OverlayWithAttributes = strict overlay {
    @bar
    1: x int64;
    @baz
    2: y float64;
};