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Diffstat (limited to 'tests/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs')
-rw-r--r-- | tests/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/tests/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs b/tests/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs deleted file mode 100644 index 844d40f2e..000000000 --- a/tests/ui-fulldeps/deriving-encodable-decodable-cell-refcell.rs +++ /dev/null @@ -1,44 +0,0 @@ -// run-pass - -#![allow(unused_imports)] -// This briefly tests the capability of `Cell` and `RefCell` to implement the -// `Encodable` and `Decodable` traits via `#[derive(Encodable, Decodable)]` -#![feature(rustc_private)] - -extern crate rustc_macros; -extern crate rustc_serialize; - -// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta -// files. -#[allow(unused_extern_crates)] -extern crate rustc_driver; - -use rustc_macros::{Decodable, Encodable}; -use rustc_serialize::opaque::{MemDecoder, MemEncoder}; -use rustc_serialize::{Decodable, Encodable, Encoder}; -use std::cell::{Cell, RefCell}; - -#[derive(Encodable, Decodable)] -struct A { - baz: isize, -} - -#[derive(Encodable, Decodable)] -struct B { - foo: Cell<bool>, - bar: RefCell<A>, -} - -fn main() { - let obj = B { foo: Cell::new(true), bar: RefCell::new(A { baz: 2 }) }; - - let mut encoder = MemEncoder::new(); - obj.encode(&mut encoder); - let data = encoder.finish(); - - let mut decoder = MemDecoder::new(&data, 0); - let obj2 = B::decode(&mut decoder); - - assert_eq!(obj.foo.get(), obj2.foo.get()); - assert_eq!(obj.bar.borrow().baz, obj2.bar.borrow().baz); -} |