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体验新版 GitCode,发现更多精彩内容 >>
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eaf182e5
编写于
1月 25, 2017
作者:
G
Guillaume Gomez
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差异文件
Add note for E0117
上级
fc57e40c
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
7 addition
and
1 deletion
+7
-1
src/librustc_typeck/coherence/orphan.rs
src/librustc_typeck/coherence/orphan.rs
+1
-0
src/test/compile-fail/E0117.rs
src/test/compile-fail/E0117.rs
+1
-0
src/test/compile-fail/E0206.rs
src/test/compile-fail/E0206.rs
+1
-0
src/test/compile-fail/coherence-impls-copy.rs
src/test/compile-fail/coherence-impls-copy.rs
+4
-1
未找到文件。
src/librustc_typeck/coherence/orphan.rs
浏览文件 @
eaf182e5
...
...
@@ -263,6 +263,7 @@ fn visit_item(&mut self, item: &hir::Item) {
.span_label
(
item
.span
,
&
format!
(
"impl doesn't use types inside crate"
))
.note
(
&
format!
(
"the impl does not reference any types defined in
\
this crate"
))
.note
(
"define and implement a trait or new type instead"
)
.emit
();
return
;
}
...
...
src/test/compile-fail/E0117.rs
浏览文件 @
eaf182e5
...
...
@@ -11,6 +11,7 @@
impl
Drop
for
u32
{}
//~ ERROR E0117
//~^ NOTE impl doesn't use types inside crate
//~| NOTE the impl does not reference any types defined in this crate
//~| NOTE define and implement a trait or new type instead
fn
main
()
{
}
src/test/compile-fail/E0206.rs
浏览文件 @
eaf182e5
...
...
@@ -16,6 +16,7 @@ impl Copy for Foo { }
//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
//~| NOTE impl doesn't use types inside crate
//~| NOTE the impl does not reference any types defined in this crate
//~| NOTE define and implement a trait or new type instead
#[derive(Copy,
Clone)]
struct
Bar
;
...
...
src/test/compile-fail/coherence-impls-copy.rs
浏览文件 @
eaf182e5
...
...
@@ -37,6 +37,7 @@ impl Copy for (MyType, MyType) {}
//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
//~| NOTE impl doesn't use types inside crate
//~| NOTE the impl does not reference any types defined in this crate
//~| NOTE define and implement a trait or new type instead
impl
Copy
for
&
'static
NotSync
{}
//~^ ERROR the trait `Copy` may not be implemented for this type
...
...
@@ -46,8 +47,9 @@ impl Copy for [MyType] {}
//~^ ERROR the trait `Copy` may not be implemented for this type
//~| NOTE type is not a structure or enumeration
//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
//~| NOTE impl doesn't use types inside crate
//~| NOTE the impl does not reference any types defined in this crate
//~| NOTE define and implement a trait or new type instead
//~| NOTE impl doesn't use types inside crate
impl
Copy
for
&
'static
[
NotSync
]
{}
//~^ ERROR the trait `Copy` may not be implemented for this type
...
...
@@ -55,6 +57,7 @@ impl Copy for &'static [NotSync] {}
//~| ERROR only traits defined in the current crate can be implemented for arbitrary types
//~| NOTE impl doesn't use types inside crate
//~| NOTE the impl does not reference any types defined in this crate
//~| NOTE define and implement a trait or new type instead
fn
main
()
{
}
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