const std = @import("std");
const tokens = @import("tokens.zig");
const Token = tokens.Token;

pub const NodeList = std.ArrayList(*Node);

pub const NodeType = enum {
    Root,
    FnDecl,
};

pub const FnDecl = struct {
    func_name: []const u8,
};

pub const Node = union(NodeType) {
    Root: NodeList,
    FnDecl: FnDecl,
};

pub fn mkRoot(allocator: *std.mem.Allocator) !*Node {
    var node = try allocator.create(Node);
    node.* = Node{ .Root = NodeList.init(allocator) };
    return node;
}