/// A simple record with mixed field sizes for alignment testing.
record Mixed: Copy {
    a: u8,
    b: u32,
}

/// Returns the alignment of a u8.
fn alignofU8() -> u32 {
    return @alignOf(u8);
}

/// Returns the alignment of a u32.
fn alignofU32() -> u32 {
    return @alignOf(u32);
}

/// Returns the alignment of a record type.
fn alignofRecord() -> u32 {
    return @alignOf(Mixed);
}

/// Returns the alignment of an array type.
fn alignofArray() -> u32 {
    return @alignOf([u16; 4]);
}

/// Returns the alignment of a pointer type.
fn alignofPtr() -> u32 {
    return @alignOf(*u32);
}

/// Returns the alignment of a slice type.
fn alignofSlice() -> u32 {
    return @alignOf(*[u8]);
}