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体验新版 GitCode,发现更多精彩内容 >>
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74748b11
编写于
8月 31, 2017
作者:
O
Oliver Schneider
浏览文件
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电子邮件补丁
差异文件
WIP: don't suggest placing `use` statements into expanded code
上级
f9a07bc1
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
19 addition
and
7 deletion
+19
-7
src/librustc_resolve/lib.rs
src/librustc_resolve/lib.rs
+14
-2
src/test/ui/resolve/privacy-struct-ctor.stderr
src/test/ui/resolve/privacy-struct-ctor.stderr
+3
-3
src/test/ui/resolve/use_suggestion_placement.stderr
src/test/ui/resolve/use_suggestion_placement.stderr
+1
-1
src/test/ui/span/issue-35987.stderr
src/test/ui/span/issue-35987.stderr
+1
-1
未找到文件。
src/librustc_resolve/lib.rs
浏览文件 @
74748b11
...
...
@@ -605,7 +605,7 @@ fn visit_mod(
ItemKind
::
Use
(
..
)
=>
{
// don't suggest placing a use before the prelude
// import or other generated ones
if
item
.span
==
DUMMY_SP
{
if
item
.span
.ctxt
()
.outer
()
.expn_info
()
.is_none
()
{
self
.span
=
Some
(
item
.span
.with_hi
(
item
.span
.lo
()));
self
.found_use
=
true
;
return
;
...
...
@@ -615,7 +615,19 @@ fn visit_mod(
ItemKind
::
ExternCrate
(
_
)
=>
{}
// but place them before the first other item
_
=>
if
self
.span
.map_or
(
true
,
|
span
|
item
.span
<
span
)
{
self
.span
=
Some
(
item
.span
.with_hi
(
item
.span
.lo
()));
if
item
.span
.ctxt
()
.outer
()
.expn_info
()
.is_none
()
{
// don't insert between attributes and an item
if
item
.attrs
.is_empty
()
{
self
.span
=
Some
(
item
.span
.with_hi
(
item
.span
.lo
()));
}
else
{
// find the first attribute on the item
for
attr
in
&
item
.attrs
{
if
self
.span
.map_or
(
true
,
|
span
|
attr
.span
<
span
)
{
self
.span
=
Some
(
attr
.span
.with_hi
(
attr
.span
.lo
()));
}
}
}
}
},
}
}
...
...
src/test/ui/resolve/privacy-struct-ctor.stderr
浏览文件 @
74748b11
...
...
@@ -10,7 +10,7 @@ error[E0423]: expected value, found struct `Z`
|
help: possible better candidate is found in another module, you can import it into scope
|
16
| use m::n::Z;
22
| use m::n::Z;
|
error[E0423]: expected value, found struct `S`
...
...
@@ -24,7 +24,7 @@ error[E0423]: expected value, found struct `S`
|
help: possible better candidate is found in another module, you can import it into scope
|
15
| use m::S;
32
| use m::S;
|
error[E0423]: expected value, found struct `xcrate::S`
...
...
@@ -38,7 +38,7 @@ error[E0423]: expected value, found struct `xcrate::S`
|
help: possible better candidate is found in another module, you can import it into scope
|
15
| use m::S;
32
| use m::S;
|
error[E0603]: tuple struct `Z` is private
...
...
src/test/ui/resolve/use_suggestion_placement.stderr
浏览文件 @
74748b11
...
...
@@ -6,7 +6,7 @@ error[E0412]: cannot find type `Path` in this scope
|
help: possible candidate is found in another module, you can import it into scope
|
2
0 | #[derive(
use std::path::Path;
2
1 |
use std::path::Path;
|
error[E0425]: cannot find value `A` in this scope
...
...
src/test/ui/span/issue-35987.stderr
浏览文件 @
74748b11
...
...
@@ -6,7 +6,7 @@ error[E0404]: expected trait, found type parameter `Add`
|
help: possible better candidate is found in another module, you can import it into scope
|
1
1
| use std::ops::Add;
1
3
| use std::ops::Add;
|
error[E0601]: main function not found
...
...
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