59 lines
1.1 KiB
Rust
59 lines
1.1 KiB
Rust
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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#[packed]
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struct S4 {
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a: u8,
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b: [u8, .. 3],
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}
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#[packed]
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struct S5 {
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a: u8,
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b: u32
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}
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#[packed]
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struct S13_str {
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a: i64,
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b: f32,
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c: u8,
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d: ~str
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}
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enum Foo {
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Bar = 1,
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Baz = 2
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}
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#[packed]
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struct S3_Foo {
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a: u8,
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b: u16,
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c: Foo
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}
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#[packed]
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struct S7_Option {
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a: f32,
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b: u8,
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c: u16,
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d: Option<@mut f64>
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}
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fn main() {
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assert_eq!(sys::size_of::<S4>(), 4);
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assert_eq!(sys::size_of::<S5>(), 5);
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assert_eq!(sys::size_of::<S13_str>(), 13 + sys::size_of::<~str>());
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assert_eq!(sys::size_of::<S3_Foo>(), 3 + sys::size_of::<Foo>());
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assert_eq!(sys::size_of::<S7_Option>(), 7 + sys::size_of::<Option<@mut f64>>());
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}
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