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53ede440
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53ede440
编写于
10月 17, 2014
作者:
N
Niko Matsakis
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差异文件
Coherence tests that seemed to be missing.
上级
450263de
变更
2
隐藏空白更改
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2 changed file
with
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and
0 deletion
+72
-0
src/test/compile-fail/coherence-blanket-conflicts-with-blanket-implemented.rs
...l/coherence-blanket-conflicts-with-blanket-implemented.rs
+38
-0
src/test/compile-fail/coherence-blanket-conflicts-with-blanket-unimplemented.rs
...coherence-blanket-conflicts-with-blanket-unimplemented.rs
+34
-0
未找到文件。
src/test/compile-fail/coherence-blanket-conflicts-with-blanket-implemented.rs
0 → 100644
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53ede440
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use
std
::
fmt
::
Show
;
use
std
::
default
::
Default
;
// Test that two blanket impls conflict (at least without negative
// bounds). After all, some other crate could implement Even or Odd
// for the same type (though this crate doesn't).
trait
MyTrait
{
fn
get
(
&
self
)
->
uint
;
}
trait
Even
{
}
trait
Odd
{
}
impl
Even
for
int
{
}
impl
Odd
for
uint
{
}
impl
<
T
:
Even
>
MyTrait
for
T
{
//~ ERROR E0119
fn
get
(
&
self
)
->
uint
{
0
}
}
impl
<
T
:
Odd
>
MyTrait
for
T
{
fn
get
(
&
self
)
->
uint
{
0
}
}
fn
main
()
{
}
src/test/compile-fail/coherence-blanket-conflicts-with-blanket-unimplemented.rs
0 → 100644
浏览文件 @
53ede440
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use
std
::
fmt
::
Show
;
use
std
::
default
::
Default
;
// Test that two blanket impls conflict (at least without negative
// bounds). After all, some other crate could implement Even or Odd
// for the same type (though this crate doesn't implement them at all).
trait
MyTrait
{
fn
get
(
&
self
)
->
uint
;
}
trait
Even
{
}
trait
Odd
{
}
impl
<
T
:
Even
>
MyTrait
for
T
{
//~ ERROR E0119
fn
get
(
&
self
)
->
uint
{
0
}
}
impl
<
T
:
Odd
>
MyTrait
for
T
{
fn
get
(
&
self
)
->
uint
{
0
}
}
fn
main
()
{
}
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