const std = @import("std");
const builtin = @import("builtin");
const native_endian = builtin.target.cpu.arch.endian();
const expect = std.testing.expect;
const expectEqual = std.testing.expectEqual;
const expectEqualSlices = std.testing.expectEqualSlices;
const maxInt = std.math.maxInt;

const StructWithNoFields = struct {
    fn add(a: i32, b: i32) i32 {
        return a + b;
    }
};

test "call struct static method" {
    const result = StructWithNoFields.add(3, 4);
    try expect(result == 7);
}

const should_be_11 = StructWithNoFields.add(5, 6);

test "invoke static method in global scope" {
    try expect(should_be_11 == 11);
}

const empty_global_instance = StructWithNoFields{};

test "return empty struct instance" {
    _ = returnEmptyStructInstance();
}
fn returnEmptyStructInstance() StructWithNoFields {
    return empty_global_instance;
}