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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

@ -21,7 +21,7 @@ use rustc_errors::{
use rustc_feature::Features;
use rustc_lint_defs::builtin::PROC_MACRO_BACK_COMPAT;
use rustc_lint_defs::{BufferedEarlyLint, BuiltinLintDiagnostics, RegisteredTools};
use rustc_parse::{self, parser, MACRO_ARGUMENTS};
use rustc_parse::{parser, MACRO_ARGUMENTS};
use rustc_session::errors::report_lit_error;
use rustc_session::{parse::ParseSess, Limit, Session};
use rustc_span::def_id::{CrateNum, DefId, LocalDefId};