bjoernager/rust
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eplace usages of vec![].into_iter with [].into_iter

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This commit is contained in:
Lucas Kent 2021-12-17 18:36:18 +11:00
parent 23ce5fc465
commit 08829853d3
36 changed files with 116 additions and 122 deletions
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9
compiler/rustc_infer/src/infer/error_reporting/mod.rs
View file

@ -771,7 +771,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
self.suggest_boxing_for_return_impl_trait(
err,
ret_sp,
vec![then, else_sp].into_iter(),
[then, else_sp].into_iter(),
);
}
}
@ -807,11 +807,8 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
);
let sugg = arm_spans
.flat_map(|sp| {
vec![
(sp.shrink_to_lo(), "Box::new(".to_string()),
(sp.shrink_to_hi(), ")".to_string()),
]
.into_iter()
[(sp.shrink_to_lo(), "Box::new(".to_string()), (sp.shrink_to_hi(), ")".to_string())]
.into_iter()
})
.collect::<Vec<_>>();
err.multipart_suggestion(

4
compiler/rustc_infer/src/infer/error_reporting/need_type_info.rs
View file

@ -540,8 +540,8 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
// error[E0284]: type annotations needed
// --> file.rs:2:5
// |
// 2 | vec![Ok(2)].into_iter().collect()?;
// | ^^^^^^^ cannot infer type
// 2 | [Ok(2)].into_iter().collect()?;
// | ^^^^^^^ cannot infer type
// |
// = note: cannot resolve `<_ as std::ops::Try>::Ok == _`
if span.contains(*call_span) { *call_span } else { span }