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体验新版 GitCode,发现更多精彩内容 >>
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cbd962eb
编写于
1月 08, 2015
作者:
S
Steven Fackler
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电子邮件补丁
差异文件
Forbid trailing attributes in impl blocks
Closes #20711
上级
44a287e6
变更
4
显示空白变更内容
内联
并排
Showing
4 changed file
with
49 addition
and
5 deletion
+49
-5
src/libcore/str/mod.rs
src/libcore/str/mod.rs
+6
-3
src/libsyntax/parse/parser.rs
src/libsyntax/parse/parser.rs
+6
-2
src/test/compile-fail/issue-20711-2.rs
src/test/compile-fail/issue-20711-2.rs
+20
-0
src/test/compile-fail/issue-20711.rs
src/test/compile-fail/issue-20711.rs
+17
-0
未找到文件。
src/libcore/str/mod.rs
浏览文件 @
cbd962eb
...
...
@@ -1616,13 +1616,15 @@ impl<'a> Iterator for Lines<'a> {
fn
next
(
&
mut
self
)
->
Option
<&
'a
str
>
{
self
.inner
.next
()
}
#[inline]
fn
size_hint
(
&
self
)
->
(
uint
,
Option
<
uint
>
)
{
self
.inner
.size_hint
()
}
}
#[stable]
}
#[stable]
impl
<
'a
>
DoubleEndedIterator
for
Lines
<
'a
>
{
#[inline]
fn
next_back
(
&
mut
self
)
->
Option
<&
'a
str
>
{
self
.inner
.next_back
()
}
}
#[stable]
}
#[stable]
impl
<
'a
>
Iterator
for
LinesAny
<
'a
>
{
type
Item
=
&
'a
str
;
...
...
@@ -1630,8 +1632,9 @@ impl<'a> Iterator for LinesAny<'a> {
fn
next
(
&
mut
self
)
->
Option
<&
'a
str
>
{
self
.inner
.next
()
}
#[inline]
fn
size_hint
(
&
self
)
->
(
uint
,
Option
<
uint
>
)
{
self
.inner
.size_hint
()
}
}
#[stable]
}
#[stable]
impl
<
'a
>
DoubleEndedIterator
for
LinesAny
<
'a
>
{
#[inline]
fn
next_back
(
&
mut
self
)
->
Option
<&
'a
str
>
{
self
.inner
.next_back
()
}
...
...
src/libsyntax/parse/parser.rs
浏览文件 @
cbd962eb
...
...
@@ -4769,8 +4769,12 @@ fn parse_impl_items(&mut self) -> (Vec<ImplItem>, Vec<Attribute>) {
self
.expect
(
&
token
::
OpenDelim
(
token
::
Brace
));
let
(
inner_attrs
,
mut
method_attrs
)
=
self
.parse_inner_attrs_and_next
();
while
!
self
.eat
(
&
token
::
CloseDelim
(
token
::
Brace
))
{
loop
{
method_attrs
.extend
(
self
.parse_outer_attributes
()
.into_iter
());
if
method_attrs
.is_empty
()
&&
self
.eat
(
&
token
::
CloseDelim
(
token
::
Brace
))
{
break
;
}
let
vis
=
self
.parse_visibility
();
if
self
.eat_keyword
(
keywords
::
Type
)
{
impl_items
.push
(
TypeImplItem
(
P
(
self
.parse_typedef
(
...
...
@@ -4781,7 +4785,7 @@ fn parse_impl_items(&mut self) -> (Vec<ImplItem>, Vec<Attribute>) {
method_attrs
,
vis
)));
}
method_attrs
=
self
.parse_outer_attributes
()
;
method_attrs
=
vec!
[]
;
}
(
impl_items
,
inner_attrs
)
}
...
...
src/test/compile-fail/issue-20711-2.rs
0 → 100644
浏览文件 @
cbd962eb
// Copyright 2015 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.
struct
Foo
;
impl
Foo
{
fn
foo
()
{}
#[stable]
}
//~ ERROR expected `fn`, found `}`
fn
main
()
{}
src/test/compile-fail/issue-20711.rs
0 → 100644
浏览文件 @
cbd962eb
// Copyright 2015 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.
struct
Foo
;
impl
Foo
{
#[stable]
}
//~ ERROR expected `fn`, found `}`
fn
main
()
{}
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