bjoernager/rust
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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1
compiler/rustc_parse/src/parser/attr.rs
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@ -7,7 +7,6 @@ use rustc_ast::attr;
use rustc_ast::token::{self, Delimiter, Nonterminal};
use rustc_errors::{error_code, Diagnostic, IntoDiagnostic, PResult};
use rustc_span::{sym, BytePos, Span};
use std::convert::TryInto;
use thin_vec::ThinVec;
use tracing::debug;

8
compiler/rustc_parse/src/parser/item.rs
View file

@ -3,18 +3,12 @@ use super::ty::{AllowPlus, RecoverQPath, RecoverReturnSign};
use super::{AttrWrapper, FollowedByType, ForceCollect, Parser, PathStyle, TrailingToken};
use crate::errors::{self, MacroExpandsToAdtField};
use crate::fluent_generated as fluent;
use ast::StaticItem;
use rustc_ast::ast::*;
use rustc_ast::ptr::P;
use rustc_ast::token::{self, Delimiter, TokenKind};
use rustc_ast::tokenstream::{DelimSpan, TokenStream, TokenTree};
use rustc_ast::util::case::Case;
use rustc_ast::MacCall;
use rustc_ast::{self as ast, AttrVec, Attribute, DUMMY_NODE_ID};
use rustc_ast::{BindingAnnotation, Block, FnDecl, FnSig, Param, SelfKind};
use rustc_ast::{Const, Defaultness, IsAuto, Mutability, Unsafe, UseTree, UseTreeKind};
use rustc_ast::{EnumDef, FieldDef, Generics, TraitRef, Ty, TyKind, Variant, VariantData};
use rustc_ast::{FnHeader, ForeignItem, Path, PathSegment, Visibility, VisibilityKind};
use rustc_ast::{self as ast};
use rustc_ast_pretty::pprust;
use rustc_errors::{
struct_span_err, Applicability, DiagnosticBuilder, ErrorGuaranteed, IntoDiagnostic, PResult,