lang/zig/union-anon.zig


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const expect = @import("std").testing.expect;
const Number = union { int: i32, float: f64 };

fn makeNumber() Number {
    return .{.float = 12.34};
}

test "anonymous union literal syntax" {
    var i: Number = .{.int = 42};
    var f = makeNumber();
    expect(i.int == 42);
    expect(f.float == 12.34);
}