b643782a10
This commit is the result of the FCPs ending for the 1.8 release cycle for both
the libs and the lang suteams. The full list of changes are:
Stabilized
* `braced_empty_structs`
* `augmented_assignments`
* `str::encode_utf16` - renamed from `utf16_units`
* `str::EncodeUtf16` - renamed from `Utf16Units`
* `Ref::map`
* `RefMut::map`
* `ptr::drop_in_place`
* `time::Instant`
* `time::SystemTime`
* `{Instant,SystemTime}::now`
* `{Instant,SystemTime}::duration_since` - renamed from `duration_from_earlier`
* `{Instant,SystemTime}::elapsed`
* Various `Add`/`Sub` impls for `Time` and `SystemTime`
* `SystemTimeError`
* `SystemTimeError::duration`
* Various impls for `SystemTimeError`
* `UNIX_EPOCH`
* `ops::{Add,Sub,Mul,Div,Rem,BitAnd,BitOr,BitXor,Shl,Shr}Assign`
Deprecated
* Scoped TLS (the `scoped_thread_local!` macro)
* `Ref::filter_map`
* `RefMut::filter_map`
* `RwLockReadGuard::map`
* `RwLockWriteGuard::map`
* `Condvar::wait_timeout_with`
Closes #27714
Closes #27715
Closes #27746
Closes #27748
Closes #27908
Closes #29866
40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
// Copyright 2015 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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// Can't use empty braced struct as enum pattern
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// aux-build:empty-struct.rs
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extern crate empty_struct;
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use empty_struct::*;
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enum E {
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Empty3 {}
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}
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fn main() {
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let e3 = E::Empty3 {};
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let xe3 = XE::XEmpty3 {};
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// Rejected by parser as yet
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// match e3 {
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// E::Empty3() => () // ERROR `E::Empty3` does not name a tuple variant or a tuple struct
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// }
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// match xe3 {
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// E::Empty3() => () // ERROR `XE::XEmpty3` does not name a tuple variant or a tuple struct
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// }
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match e3 {
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E::Empty3(..) => () //~ ERROR `E::Empty3` does not name a tuple variant or a tuple struct
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}
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match xe3 {
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XE::XEmpty3(..) => () //~ ERROR `XE::XEmpty3` does not name a tuple variant or a tuple
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}
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}
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