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1 | | -use rustc_ast::{ast, attr, MetaItemInner, MetaItemKind}; |
2 | | -use rustc_attr::{list_contains_name, InlineAttr, InstructionSetAttr, OptimizeAttr}; |
| 1 | +use rustc_ast::{MetaItemInner, MetaItemKind, ast, attr}; |
| 2 | +use rustc_attr::{InlineAttr, InstructionSetAttr, OptimizeAttr, list_contains_name}; |
3 | 3 | use rustc_data_structures::fx::FxHashMap; |
4 | 4 | use rustc_errors::codes::*; |
5 | | -use rustc_errors::{struct_span_code_err, DiagMessage, SubdiagMessage}; |
| 5 | +use rustc_errors::{DiagMessage, SubdiagMessage, struct_span_code_err}; |
6 | 6 | use rustc_hir as hir; |
7 | 7 | use rustc_hir::def::DefKind; |
8 | | -use rustc_hir::def_id::{DefId, LocalDefId, LOCAL_CRATE}; |
| 8 | +use rustc_hir::def_id::{DefId, LOCAL_CRATE, LocalDefId}; |
9 | 9 | use rustc_hir::weak_lang_items::WEAK_LANG_ITEMS; |
10 | | -use rustc_hir::{lang_items, LangItem}; |
| 10 | +use rustc_hir::{LangItem, lang_items}; |
11 | 11 | use rustc_middle::middle::codegen_fn_attrs::{ |
12 | 12 | CodegenFnAttrFlags, CodegenFnAttrs, PatchableFunctionEntry, |
13 | 13 | }; |
14 | 14 | use rustc_middle::mir::mono::Linkage; |
15 | 15 | use rustc_middle::query::Providers; |
16 | 16 | use rustc_middle::ty::{self as ty, TyCtxt}; |
17 | 17 | use rustc_session::parse::feature_err; |
18 | | -use rustc_session::{lint, Session}; |
| 18 | +use rustc_session::{Session, lint}; |
19 | 19 | use rustc_span::symbol::Ident; |
20 | | -use rustc_span::{sym, Span}; |
21 | | -use rustc_target::spec::{abi, SanitizerSet}; |
| 20 | +use rustc_span::{Span, sym}; |
| 21 | +use rustc_target::spec::{SanitizerSet, abi}; |
22 | 22 |
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23 | 23 | use crate::errors; |
24 | 24 | use crate::target_features::{check_target_feature_trait_unsafe, from_target_feature_attr}; |
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