1const std = @import("std");
 2
 3pub fn main() void {
 4    const err = error.AnError;
 5    var number = @intFromError(err) + 500;
 6    _ = &number;
 7    const invalid_err = @errorFromInt(number);
 8    std.debug.print("value: {}\n", .{invalid_err});
 9}
10
11// exe=fail