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Rustup to https://github.com/rust-lang/rust/pull/59545

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This commit is contained in:
Philipp Hansch 2019-05-24 08:19:51 +02:00
parent 345ac82934
commit aca56727db
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GPG Key ID: 82AA61CAA11397E6
2 changed files with 16 additions and 15 deletions
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5
clippy_lints/src/utils/mod.rs
View File

@ -39,8 +39,8 @@
subst::Kind,
Binder, Ty, TyCtxt,
};
use rustc_data_structures::sync::Lrc;
use rustc_errors::Applicability;
use smallvec::SmallVec;
use syntax::ast::{self, LitKind};
use syntax::attr;
use syntax::ext::hygiene::ExpnFormat;
@ -248,7 +248,8 @@ pub fn path_to_res(cx: &LateContext<'_, '_>, path: &[&str]) -> Option<(def::Res)
None => return None,
};
for item in mem::replace(&mut items, Lrc::new(vec![])).iter() {
let result = SmallVec::<[_; 8]>::new();
for item in mem::replace(&mut items, cx.tcx.arena.alloc_slice(&result)).iter() {
if item.ident.name.as_str() == *segment {
if path_it.peek().is_none() {
return Some(item.res);

26
tests/ui/for_loop.stderr
View File

@ -66,7 +66,7 @@ error: it is more concise to loop over references to containers instead of using
--> $DIR/for_loop.rs:107:15
|
LL | for _v in vec.iter() {}
| ^^^^^^^^^^
| ^^^^^^^^^^ help: to write this more concisely, try: `&vec`
|
= note: `-D clippy::explicit-iter-loop` implied by `-D warnings`
@ -74,13 +74,13 @@ error: it is more concise to loop over references to containers instead of using
--> $DIR/for_loop.rs:109:15
|
LL | for _v in vec.iter_mut() {}
| ^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&mut vec`
error: it is more concise to loop over containers instead of using explicit iteration methods`
--> $DIR/for_loop.rs:112:15
|
LL | for _v in out_vec.into_iter() {}
| ^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `out_vec`
|
= note: `-D clippy::explicit-into-iter-loop` implied by `-D warnings`
@ -88,61 +88,61 @@ error: it is more concise to loop over references to containers instead of using
--> $DIR/for_loop.rs:115:15
|
LL | for _v in array.into_iter() {}
| ^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&array`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:120:15
|
LL | for _v in [1, 2, 3].iter() {}
| ^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[1, 2, 3]`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:124:15
|
LL | for _v in [0; 32].iter() {}
| ^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 32]`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:129:15
|
LL | for _v in ll.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&ll`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:132:15
|
LL | for _v in vd.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&vd`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:135:15
|
LL | for _v in bh.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&bh`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:138:15
|
LL | for _v in hm.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&hm`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:141:15
|
LL | for _v in bt.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&bt`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:144:15
|
LL | for _v in hs.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&hs`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
--> $DIR/for_loop.rs:147:15
|
LL | for _v in bs.iter() {}
| ^^^^^^^^^
| ^^^^^^^^^ help: to write this more concisely, try: `&bs`
error: you are iterating over `Iterator::next()` which is an Option; this will compile but is probably not what you want
--> $DIR/for_loop.rs:149:15