1const std = @import("std");
 2const builtin = @import("builtin");
 3const root = @import("root");
 4const foo = @import("foo");
 5
 6pub fn main() void {
 7    std.debug.assert(root == @This());
 8    std.debug.assert(std == foo.std);
 9    std.debug.assert(builtin == foo.builtin);
10    std.debug.assert(root == foo.root);
11}