Rustfmt on cg_ssa/traits

Author: bjorn3

src/librustc_codegen_ssa/traits/backend.rs

@@ -38,7 +38,8 @@ pub trait Backend<'tcx>:
 
 impl<'tcx, T> Backend<'tcx> for T where
     Self: BackendTypes + HasTyCtxt<'tcx> + LayoutOf<Ty = Ty<'tcx>, TyLayout = TyLayout<'tcx>>
-{}
+{
+}
 
 pub trait ExtraBackendMethods: CodegenBackend + WriteBackendMethods + Sized + Send {
     fn new_metadata(&self, sess: &Session, mod_name: &str) -> Self::Module;

src/librustc_codegen_ssa/traits/intrinsic.rs

@@ -16,7 +16,9 @@ use syntax_pos::Span;
 
 #[derive(Copy, Clone)]
 pub enum OverflowOp {
-    Add, Sub, Mul
+    Add,
+    Sub,
+    Mul,
 }
 
 pub trait IntrinsicCallMethods<'tcx>: HasCodegen<'tcx> {

src/librustc_codegen_ssa/traits/mod.rs

@@ -82,7 +82,8 @@ impl<'tcx, T> CodegenMethods<'tcx> for T where
         + DeclareMethods<'tcx>
         + AsmMethods<'tcx>
         + PreDefineMethods<'tcx>
-{}
+{
+}
 
 pub trait HasCodegen<'tcx>: Backend<'tcx> {
     type CodegenCx: CodegenMethods<'tcx>