const std = @import("std");
const builtin = @import("builtin");
const expect = std.testing.expect;

test "variable alignment" {
    var x: i32 = 1234;
    const align_of_i32 = @alignOf(@TypeOf(x));
    try expect(@TypeOf(&x) == *i32);
    try expect(*i32 == *align(align_of_i32) i32);
    if (builtin.target.cpu.arch == .x86_64) {
        try expect(@typeInfo(*i32).pointer.alignment == 4);
    }
}

// test