remove redundant imports

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

View file

@ -2,9 +2,9 @@ use super::*;
use rustc_data_structures::captures::Captures;
use rustc_middle::mir::coverage::*;
use rustc_middle::mir::{Body, Coverage, CoverageIdsInfo};
use rustc_middle::mir::{Body, CoverageIdsInfo};
use rustc_middle::query::Providers;
use rustc_middle::ty::{self, TyCtxt};
use rustc_middle::ty::{self};
/// A `query` provider for retrieving coverage information injected into MIR.
pub(crate) fn provide(providers: &mut Providers) {

View file

@ -33,7 +33,7 @@ use rustc_data_structures::graph::WithSuccessors;
use rustc_index::{Idx, IndexVec};
use rustc_middle::mir::*;
use rustc_middle::ty;
use rustc_span::{self, BytePos, Pos, Span, DUMMY_SP};
use rustc_span::{BytePos, Pos, Span, DUMMY_SP};
fn bcb(index: u32) -> BasicCoverageBlock {
BasicCoverageBlock::from_u32(index)