b8852e89ce
- `extra::json` didn't make the cut, because of `extra::json` required dep on `extra::TreeMap`. If/when `extra::TreeMap` moves out of `extra`, then `extra::json` could move into `serialize` - `libextra`, `libsyntax` and `librustc` depend on the newly created `libserialize` - The extensions to various `extra` types like `DList`, `RingBuf`, `TreeMap` and `TreeSet` for `Encodable`/`Decodable` were moved into the respective modules in `extra` - There is some trickery, evident in `src/libextra/lib.rs` where a stub of `extra::serialize` is set up (in `src/libextra/serialize.rs`) for use in the stage0 build, where the snapshot rustc is still making deriving for `Encodable` and `Decodable` point at extra. Big props to @huonw for help working out the re-export solution for this extra: inline extra::serialize stub fix stuff clobbered in rebase + don't reexport serialize::serialize no more globs in libserialize syntax: fix import of libserialize traits librustc: fix bad imports in encoder/decoder add serialize dep to librustdoc fix failing run-pass tests w/ serialize dep adjust uuid dep more rebase de-clobbering for libserialize fixing tests, pushing libextra dep into cfg(test) fix doc code in extra::json adjust index.md links to serialize and uuid library
30 lines
812 B
Rust
30 lines
812 B
Rust
// xfail-fast
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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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// xfail-fast
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extern mod extra;
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extern mod serialize;
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use extra::json;
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use serialize::Decodable;
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trait JD : Decodable<json::Decoder> { }
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fn exec<T: JD>() {
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let doc = json::from_str("").unwrap();
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let mut decoder = json::Decoder::new(doc);
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let _v: T = Decodable::decode(&mut decoder);
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fail!()
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}
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pub fn main() {}
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