Fix sync fallout

rust-lang · Jun 13, 2020 · 08e044e · 08e044e
1 parent d5ea1d6
commit 08e044e
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Showing 4 changed files with 22 additions and 49 deletions.
diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs
@@ -211,7 +211,8 @@ fn check_impl_items(cx: &LateContext<'_, '_>, item: &Item<'_>, impl_items: &[Imp
 }
 
 fn check_cmp(cx: &LateContext<'_, '_>, span: Span, method: &Expr<'_>, lit: &Expr<'_>, op: &str, compare_to: u32) {
-    if let (&ExprKind::MethodCall(ref method_path, _, ref args, _), &ExprKind::Lit(ref lit)) = (&method.kind, &lit.kind) {
+    if let (&ExprKind::MethodCall(ref method_path, _, ref args, _), &ExprKind::Lit(ref lit)) = (&method.kind, &lit.kind)
+    {
         // check if we are in an is_empty() method
         if let Some(name) = get_item_name(cx, method) {
             if name.as_str() == "is_empty" {

diff --git a/clippy_lints/src/types.rs b/clippy_lints/src/types.rs
@@ -1945,16 +1945,12 @@ fn detect_extreme_expr<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr<'_
 
     let which = match (&ty.kind, cv) {
         (&ty::Bool, Constant::Bool(false)) | (&ty::Uint(_), Constant::Int(0)) => Minimum,
-        (&ty::Int(ity), Constant::Int(i))
-            if i == unsext(cx.tcx, i128::MIN >> (128 - int_bits(cx.tcx, ity)), ity) =>
-        {
+        (&ty::Int(ity), Constant::Int(i)) if i == unsext(cx.tcx, i128::MIN >> (128 - int_bits(cx.tcx, ity)), ity) => {
             Minimum
         },
 
         (&ty::Bool, Constant::Bool(true)) => Maximum,
-        (&ty::Int(ity), Constant::Int(i))
-            if i == unsext(cx.tcx, i128::MAX >> (128 - int_bits(cx.tcx, ity)), ity) =>
-        {
+        (&ty::Int(ity), Constant::Int(i)) if i == unsext(cx.tcx, i128::MAX >> (128 - int_bits(cx.tcx, ity)), ity) => {
             Maximum
         },
         (&ty::Uint(uty), Constant::Int(i)) if clip(cx.tcx, u128::MAX, uty) == i => Maximum,
@@ -2083,50 +2079,20 @@ fn numeric_cast_precast_bounds<'a>(cx: &LateContext<'_, '_>, expr: &'a Expr<'_>)
         }
         match pre_cast_ty.kind {
             ty::Int(int_ty) => Some(match int_ty {
-                IntTy::I8 => (
-                    FullInt::S(i128::from(i8::MIN)),
-                    FullInt::S(i128::from(i8::MAX)),
-                ),
-                IntTy::I16 => (
-                    FullInt::S(i128::from(i16::MIN)),
-                    FullInt::S(i128::from(i16::MAX)),
-                ),
-                IntTy::I32 => (
-                    FullInt::S(i128::from(i32::MIN)),
-                    FullInt::S(i128::from(i32::MAX)),
-                ),
-                IntTy::I64 => (
-                    FullInt::S(i128::from(i64::MIN)),
-                    FullInt::S(i128::from(i64::MAX)),
-                ),
+                IntTy::I8 => (FullInt::S(i128::from(i8::MIN)), FullInt::S(i128::from(i8::MAX))),
+                IntTy::I16 => (FullInt::S(i128::from(i16::MIN)), FullInt::S(i128::from(i16::MAX))),
+                IntTy::I32 => (FullInt::S(i128::from(i32::MIN)), FullInt::S(i128::from(i32::MAX))),
+                IntTy::I64 => (FullInt::S(i128::from(i64::MIN)), FullInt::S(i128::from(i64::MAX))),
                 IntTy::I128 => (FullInt::S(i128::MIN), FullInt::S(i128::MAX)),
-                IntTy::Isize => (
-                    FullInt::S(isize::MIN as i128),
-                    FullInt::S(isize::MAX as i128),
-                ),
+                IntTy::Isize => (FullInt::S(isize::MIN as i128), FullInt::S(isize::MAX as i128)),
             }),
             ty::Uint(uint_ty) => Some(match uint_ty {
-                UintTy::U8 => (
-                    FullInt::U(u128::from(u8::MIN)),
-                    FullInt::U(u128::from(u8::MAX)),
-                ),
-                UintTy::U16 => (
-                    FullInt::U(u128::from(u16::MIN)),
-                    FullInt::U(u128::from(u16::MAX)),
-                ),
-                UintTy::U32 => (
-                    FullInt::U(u128::from(u32::MIN)),
-                    FullInt::U(u128::from(u32::MAX)),
-                ),
-                UintTy::U64 => (
-                    FullInt::U(u128::from(u64::MIN)),
-                    FullInt::U(u128::from(u64::MAX)),
-                ),
+                UintTy::U8 => (FullInt::U(u128::from(u8::MIN)), FullInt::U(u128::from(u8::MAX))),
+                UintTy::U16 => (FullInt::U(u128::from(u16::MIN)), FullInt::U(u128::from(u16::MAX))),
+                UintTy::U32 => (FullInt::U(u128::from(u32::MIN)), FullInt::U(u128::from(u32::MAX))),
+                UintTy::U64 => (FullInt::U(u128::from(u64::MIN)), FullInt::U(u128::from(u64::MAX))),
                 UintTy::U128 => (FullInt::U(u128::MIN), FullInt::U(u128::MAX)),
-                UintTy::Usize => (
-                    FullInt::U(usize::MIN as u128),
-                    FullInt::U(usize::MAX as u128),
-                ),
+                UintTy::Usize => (FullInt::U(usize::MIN as u128), FullInt::U(usize::MAX as u128)),
             }),
             _ => None,
         }

diff --git a/clippy_lints/src/unnecessary_sort_by.rs b/clippy_lints/src/unnecessary_sort_by.rs
@@ -95,7 +95,10 @@ fn mirrored_exprs(
         // The two exprs are method calls.
         // Check to see that the function is the same and the arguments are mirrored
         // This is enough because the receiver of the method is listed in the arguments
-        (ExprKind::MethodCall(left_segment, _, left_args, _), ExprKind::MethodCall(right_segment, _, right_args, _)) => {
+        (
+            ExprKind::MethodCall(left_segment, _, left_args, _),
+            ExprKind::MethodCall(right_segment, _, right_args, _),
+        ) => {
             left_segment.ident == right_segment.ident
                 && left_args
                     .iter()

diff --git a/clippy_lints/src/utils/author.rs b/clippy_lints/src/utils/author.rs
@@ -251,7 +251,10 @@ impl<'tcx> Visitor<'tcx> for PrintVisitor {
                 }
             },
             ExprKind::MethodCall(ref _method_name, ref _generics, ref _args, ref _fn_span) => {
-                println!("MethodCall(ref method_name, ref generics, ref args, ref fn_span) = {};", current);
+                println!(
+                    "MethodCall(ref method_name, ref generics, ref args, ref fn_span) = {};",
+                    current
+                );
                 println!("    // unimplemented: `ExprKind::MethodCall` is not further destructured at the moment");
             },
             ExprKind::Tup(ref elements) => {