bjoernager/rust
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Use IntoIterator for array impl everywhere.

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This commit is contained in:
Mara Bos 2021-09-03 12:36:33 +02:00
parent b34cf1a9e1
commit 1acb44f03c
21 changed files with 41 additions and 50 deletions
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8
compiler/rustc_trait_selection/src/traits/object_safety.rs
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@ -25,7 +25,6 @@ use rustc_span::symbol::Symbol;
use rustc_span::{MultiSpan, Span};
use smallvec::SmallVec;
use std::array;
use std::iter;
use std::ops::ControlFlow;
@ -692,11 +691,8 @@ fn receiver_is_dispatchable<'tcx>(
.to_predicate(tcx)
};
let caller_bounds: Vec<Predicate<'tcx>> = param_env
.caller_bounds()
.iter()
.chain(array::IntoIter::new([unsize_predicate, trait_predicate]))
.collect();
let caller_bounds: Vec<Predicate<'tcx>> =
param_env.caller_bounds().iter().chain([unsize_predicate, trait_predicate]).collect();
ty::ParamEnv::new(tcx.intern_predicates(&caller_bounds), param_env.reveal())
};