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Stabilize TryFrom and TryInto

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This commit is contained in:
Simon Sapin 2019-02-08 15:00:47 +01:00
parent 2f7120397f
commit c80a8f51dc
14 changed files with 30 additions and 38 deletions
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1
src/test/ui/e0119/conflict-with-std.rs
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@ -1,4 +1,3 @@
#![feature(try_from)]
use std::marker::PhantomData;
use std::convert::{TryFrom, AsRef};

6
src/test/ui/e0119/conflict-with-std.stderr
View file

@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `std::convert::AsRef<Q>` for type `std::boxed::Box<Q>`:
--> $DIR/conflict-with-std.rs:7:1
--> $DIR/conflict-with-std.rs:6:1
|
LL | impl AsRef<Q> for Box<Q> { //~ ERROR conflicting implementations
| ^^^^^^^^^^^^^^^^^^^^^^^^
@ -9,7 +9,7 @@ LL | impl AsRef<Q> for Box<Q> { //~ ERROR conflicting implementations
where T: ?Sized;
error[E0119]: conflicting implementations of trait `std::convert::From<S>` for type `S`:
--> $DIR/conflict-with-std.rs:14:1
--> $DIR/conflict-with-std.rs:13:1
|
LL | impl From<S> for S { //~ ERROR conflicting implementations
| ^^^^^^^^^^^^^^^^^^
@ -18,7 +18,7 @@ LL | impl From<S> for S { //~ ERROR conflicting implementations
- impl<T> std::convert::From<T> for T;
error[E0119]: conflicting implementations of trait `std::convert::TryFrom<X>` for type `X`:
--> $DIR/conflict-with-std.rs:21:1
--> $DIR/conflict-with-std.rs:20:1
|
LL | impl TryFrom<X> for X { //~ ERROR conflicting implementations
| ^^^^^^^^^^^^^^^^^^^^^