From b9c648daedda8ad529e85b3c0bd6426cd2c35905 Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Sat, 10 Nov 2018 15:12:00 +0100
Subject: [PATCH] Rustfmt

---
 src/lib.rs | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index aacb3dae121..78e5eed0adb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,19 +30,25 @@ extern crate cranelift_simplejit;
 extern crate target_lexicon;
 
 use std::any::Any;
+use std::fs::File;
+use std::io::Write;
 use std::sync::mpsc;
 
+use syntax::symbol::Symbol;
+
 use rustc::dep_graph::DepGraph;
 use rustc::middle::cstore::MetadataLoader;
 use rustc::session::{config::OutputFilenames, CompileIncomplete};
 use rustc::ty::query::Providers;
 use rustc_codegen_utils::codegen_backend::CodegenBackend;
 use rustc_codegen_utils::link::out_filename;
-use syntax::symbol::Symbol;
 
 use cranelift::codegen::settings;
 use cranelift_faerie::*;
 
+use crate::constant::ConstantCx;
+use crate::prelude::*;
+
 struct NonFatal(pub String);
 
 macro_rules! unimpl {
@@ -73,19 +79,22 @@ mod prelude {
 
     pub use rustc::hir::def_id::{CrateNum, DefId, LOCAL_CRATE};
     pub use rustc::mir::{self, interpret::AllocId, *};
-    pub use rustc::session::{config::{CrateType, Lto}, Session};
+    pub use rustc::session::{
+        config::{CrateType, Lto},
+        Session,
+    };
     pub use rustc::ty::layout::{self, Abi, LayoutOf, Scalar, Size, TyLayout};
     pub use rustc::ty::{
         self, subst::Substs, FnSig, Instance, InstanceDef, ParamEnv, PolyFnSig, Ty, TyCtxt,
         TypeAndMut, TypeFoldable,
     };
+    pub use rustc_codegen_utils::CompiledModule;
     pub use rustc_data_structures::{
         fx::{FxHashMap, FxHashSet},
         indexed_vec::Idx,
         sync::Lrc,
     };
     pub use rustc_mir::monomorphize::{collector, MonoItem};
-    pub use rustc_codegen_utils::CompiledModule;
 
     pub use cranelift::codegen::ir::{
         condcodes::IntCC, function::Function, ExternalName, FuncRef, Inst, StackSlot,
@@ -102,12 +111,6 @@ mod prelude {
     pub use crate::{Caches, CodegenResults};
 }
 
-use std::fs::File;
-use std::io::Write;
-
-use crate::constant::ConstantCx;
-use crate::prelude::*;
-
 pub struct Caches<'tcx> {
     pub context: Context,
     pub vtables: HashMap<(Ty<'tcx>, ty::PolyExistentialTraitRef<'tcx>), DataId>,
@@ -147,7 +150,7 @@ impl CodegenBackend for CraneliftCodegenBackend {
             Lto::Fat | Lto::Thin | Lto::ThinLocal => {
                 sess.warn("Rustc codegen cranelift doesn't support lto");
             }
-            Lto::No => {},
+            Lto::No => {}
         }
         if sess.opts.cg.rpath {
             sess.err("rpath is not yet supported");
@@ -200,8 +203,7 @@ impl CodegenBackend for CraneliftCodegenBackend {
         tcx.sess.warn("Saved incremental data");
 
         let mut log = if cfg!(debug_assertions) {
-            Some(File::create(concat!(env!("CARGO_MANIFEST_DIR"), "/target/out/log.txt"))
-                    .unwrap())
+            Some(File::create(concat!(env!("CARGO_MANIFEST_DIR"), "/target/out/log.txt")).unwrap())
         } else {
             None
         };