fix formatting

Author: pvdrz

compiler/rustc_macros/src/session_diagnostic.rs

@@ -119,9 +119,7 @@ fn span_err(span: impl proc_macro::MultiSpan, msg: &str) -> proc_macro::Diagnost
 /// Emit a diagnostic on span `$span` with msg `$msg` (optionally performing additional decoration
 /// using the `FnOnce` passed in `diag`) and return `Err(ErrorHandled)`.
 macro_rules! throw_span_err {
-    ($span:expr, $msg:expr) => {{
-        throw_span_err!($span, $msg, |diag| diag)
-    }};
+    ($span:expr, $msg:expr) => {{ throw_span_err!($span, $msg, |diag| diag) }};
     ($span:expr, $msg:expr, $f:expr) => {{
         return Err(_throw_span_err($span, $msg, $f));
     }};

compiler/rustc_session/src/session.rs

@@ -783,11 +783,7 @@ impl Session {
             Path::new(&rustlib_path),
             Path::new("bin"),
         ]);
-        if self_contained {
-            vec![p.clone(), p.join("self-contained")]
-        } else {
-            vec![p]
-        }
+        if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p] }
     }
 
     pub fn init_incr_comp_session(