bjoernager/rust
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remove redundant imports

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detects redundant imports that can be eliminated.

for #117772 :

In order to facilitate review and modification, split the checking code and
removing redundant imports code into two PR.
This commit is contained in:
surechen 2023-11-10 10:11:24 +08:00
parent 8cd8d31369
commit 40ae34194c
283 changed files with 140 additions and 510 deletions
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2
compiler/rustc_const_eval/src/transform/check_consts/check.rs
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@ -12,7 +12,7 @@ use rustc_middle::traits::BuiltinImplSource;
use rustc_middle::ty::GenericArgs;
use rustc_middle::ty::{self, adjustment::PointerCoercion, Instance, InstanceDef, Ty, TyCtxt};
use rustc_middle::ty::{TraitRef, TypeVisitableExt};
use rustc_mir_dataflow::{self, Analysis};
use rustc_mir_dataflow::Analysis;
use rustc_span::{sym, Span, Symbol};
use rustc_trait_selection::traits::error_reporting::TypeErrCtxtExt as _;
use rustc_trait_selection::traits::{self, ObligationCauseCode, ObligationCtxt, SelectionContext};