Bless tidy

compiler/rustc_attr/src/builtin.rs

@@ -227,7 +227,7 @@ impl UnstableReason {
 }
 
 /// Collects stability info from `stable`/`unstable`/`rustc_allowed_through_unstable_modules`
-/// attributes in `attrs`.  Returns `None` if no stability attributes are found.
+/// attributes in `attrs`. Returns `None` if no stability attributes are found.
 pub fn find_stability(
     sess: &Session,
     attrs: &[Attribute],
@@ -281,7 +281,7 @@ pub fn find_stability(
 }
 
 /// Collects stability info from `rustc_const_stable`/`rustc_const_unstable`/`rustc_promotable`
-/// attributes in `attrs`.  Returns `None` if no stability attributes are found.
+/// attributes in `attrs`. Returns `None` if no stability attributes are found.
 pub fn find_const_stability(
     sess: &Session,
     attrs: &[Attribute],

compiler/rustc_codegen_ssa/src/back/linker.rs

@@ -1621,7 +1621,7 @@ impl<'a> Linker for AixLinker<'a> {
         let path = tmpdir.join("list.exp");
         let res: io::Result<()> = try {
             let mut f = BufWriter::new(File::create(&path)?);
-            // TODO: use llvm-nm to generate export list.
+            // FIXME: use llvm-nm to generate export list.
             for symbol in symbols {
                 debug!("  _{}", symbol);
                 writeln!(f, "  {}", symbol)?;

compiler/rustc_error_codes/src/error_codes/E0080.md

@@ -16,7 +16,8 @@ or causing an integer overflow are two ways to induce this error.
 Ensure that the expressions given can be evaluated as the desired integer type.
 
 See the [Discriminants] section of the Reference for more information about
-setting custom integer types on enums using the [`repr` attribute][repr-attribute].
+setting custom integer types on enums using the
+[`repr` attribute][repr-attribute].
 
 [discriminants]: https://doc.rust-lang.org/reference/items/enumerations.html#discriminants
 [repr-attribute]: https://doc.rust-lang.org/reference/type-layout.html#representations

compiler/rustc_error_codes/src/error_codes/E0794.md

@@ -59,6 +59,6 @@ In the definition of `bar`, the lifetime parameter `'a` is late-bound, while
 where `'a` is universally quantified and `'b` is substituted by a specific
 lifetime. It is not allowed to explicitly specify early-bound lifetime
 arguments when late-bound lifetime parameters are present (as for `bar_fn2`,
-see [issue #42868](https://github.com/rust-lang/rust/issues/42868)), although the
-types that are constrained by early-bound parameters can be specified (as for
-`bar_fn3`).
+see [issue #42868](https://github.com/rust-lang/rust/issues/42868)), although
+the types that are constrained by early-bound parameters can be specified (as
+for `bar_fn3`).

compiler/rustc_mir_build/src/build/expr/as_rvalue.rs

@@ -568,7 +568,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
             BinOp::Shl | BinOp::Shr if self.check_overflow && ty.is_integral() => {
                 // For an unsigned RHS, the shift is in-range for `rhs < bits`.
                 // For a signed RHS, `IntToInt` cast to the equivalent unsigned
-                // type and do that same comparison.  Because the type is the
+                // type and do that same comparison. Because the type is the
                 // same size, there's no negative shift amount that ends up
                 // overlapping with valid ones, thus it catches negatives too.
                 let (lhs_size, _) = ty.int_size_and_signed(self.tcx);

src/doc/unstable-book/src/compiler-flags/sanitizer.md

@@ -213,7 +213,7 @@ See the [Clang ControlFlowIntegrity documentation][clang-cfi] for more details.
 
 ## Example
 
-```rust,ignore
+```rust,ignore (making doc tests pass cross-platform is hard)
 #![feature(naked_functions)]
 
 use std::arch::asm;

tests/rustdoc/issue-108925.rs

@@ -8,4 +8,3 @@ pub enum MyThing {
     #[doc(hidden)]
     NotShown,
 }
-

tests/ui/const-generics/generic_const_exprs/typeid-equality-by-subtyping.rs

@@ -17,7 +17,7 @@ const fn to_usize<T: 'static>() -> usize {
     match TypeId::of::<T>() {
         WHAT_A_TYPE => 0,
         _ => 1000,
-    } 
+    }
 }
 impl<T: 'static> AssocCt for T {
     const ASSOC: usize = to_usize::<T>();