Reformat `use` declarations.

The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.

1 files changed, 3 insertions, 4 deletions

diff --git a/compiler/rustc_expand/src/proc_macro.rs b/compiler/rustc_expand/src/proc_macro.rs
index 96145affe0a..24f631ed5dc 100644
--- a/compiler/rustc_expand/src/proc_macro.rs
+++ b/compiler/rustc_expand/src/proc_macro.rs
@@ -1,7 +1,3 @@
-use crate::base::{self, *};
-use crate::errors;
-use crate::proc_macro_server;
-
 use rustc_ast as ast;
 use rustc_ast::ptr::P;
 use rustc_ast::tokenstream::TokenStream;
@@ -11,6 +7,9 @@ use rustc_session::config::ProcMacroExecutionStrategy;
 use rustc_span::profiling::SpannedEventArgRecorder;
 use rustc_span::Span;
 
+use crate::base::{self, *};
+use crate::{errors, proc_macro_server};
+
 struct MessagePipe<T> {
     tx: std::sync::mpsc::SyncSender<T>,
     rx: std::sync::mpsc::Receiver<T>,