clippy: Fix single_component_path_imports

rr_frontend/.cargo/config.toml

@@ -81,7 +81,6 @@ rustflags = [
 
     # clippy::style
     "-Aclippy::new_without_default",
-    "-Aclippy::single_component_path_imports",
     "-Aclippy::single_match",
     "-Aclippy::toplevel_ref_arg",
     "-Aclippy::unused_unit",

rr_frontend/refinedrust_frontend/src/bin/refinedrust-rustc.rs

@@ -26,7 +26,6 @@ use rustc_middle::query::{ExternProviders, Providers};
 use rustc_middle::ty::TyCtxt;
 use rustc_session::Session;
 use translation::environment::mir_storage;
-use {shlex, translation};
 
 const BUG_REPORT_URL: &str = "https://gitlab.mpi-sws.org/lgaeher/refinedrust-dev/-/issues/new";
 

rr_frontend/translation/src/function_body.rs

@@ -7,7 +7,6 @@
 use std::collections::{BTreeMap, HashMap, HashSet};
 
 use log::{info, trace, warn};
-use radium;
 use rustc_hir::def_id::DefId;
 use rustc_middle::mir::interpret::{ConstValue, Scalar};
 use rustc_middle::mir::tcx::PlaceTy;

rr_frontend/translation/src/lib.rs

@@ -60,7 +60,6 @@ use crate_parser::CrateAttrParser;
 use environment::Environment;
 use function_body::{ConstScope, FunctionTranslator, ProcedureMode, ProcedureScope};
 use mod_parser::ModuleAttrParser;
-use rrconfig;
 use spec_parsers::{
     const_attr_parser as const_parser, crate_attr_parser as crate_parser, get_shim_attrs,
     module_attr_parser as mod_parser,