fix some typos

compiler/rustc_data_structures/src/stable_hasher.rs

@@ -223,7 +223,7 @@ pub trait ToStableHashKey<HCX> {
 /// stable across compilation session boundaries. More formally:
 ///
 /// ```txt
-/// Ord::cmp(a1, b1) == Ord:cmp(a2, b2)
+/// Ord::cmp(a1, b1) == Ord::cmp(a2, b2)
 ///    where a2 = decode(encode(a1, context1), context2)
 ///          b2 = decode(encode(b1, context1), context2)
 /// ```

compiler/rustc_hir_analysis/src/astconv/mod.rs

@@ -2626,7 +2626,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                 let e = self
                     .tcx()
                     .sess
-                    .delay_span_bug(path.span, "path with `Res:Err` but no error emitted");
+                    .delay_span_bug(path.span, "path with `Res::Err` but no error emitted");
                 self.set_tainted_by_errors(e);
                 self.tcx().ty_error_with_guaranteed(e)
             }

compiler/rustc_hir_typeck/src/pat.rs

@@ -1013,7 +1013,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
         let (res, opt_ty, segments) =
             self.resolve_ty_and_res_fully_qualified_call(qpath, pat.hir_id, pat.span);
         if res == Res::Err {
-            let e = tcx.sess.delay_span_bug(pat.span, "`Res:Err` but no error emitted");
+            let e = tcx.sess.delay_span_bug(pat.span, "`Res::Err` but no error emitted");
             self.set_tainted_by_errors(e);
             on_error(e);
             return tcx.ty_error_with_guaranteed(e);

compiler/rustc_lint_defs/src/builtin.rs

@@ -3581,7 +3581,7 @@ declare_lint! {
     /// fn main() {
     ///     let x: String = "3".try_into().unwrap();
     ///     //                  ^^^^^^^^
-    ///     // This call to try_into matches both Foo:try_into and TryInto::try_into as
+    ///     // This call to try_into matches both Foo::try_into and TryInto::try_into as
     ///     // `TryInto` has been added to the Rust prelude in 2021 edition.
     ///     println!("{x}");
     /// }

compiler/rustc_metadata/src/rmeta/encoder.rs

@@ -76,7 +76,7 @@ pub(super) struct EncodeContext<'a, 'tcx> {
     symbol_table: FxHashMap<Symbol, usize>,
 }
 
-/// If the current crate is a proc-macro, returns early with `Lazy:empty()`.
+/// If the current crate is a proc-macro, returns early with `LazyArray::empty()`.
 /// This is useful for skipping the encoding of things that aren't needed
 /// for proc-macro crates.
 macro_rules! empty_proc_macro {

compiler/rustc_target/src/spec/mod.rs

@@ -2291,7 +2291,7 @@ impl Target {
                     } else {
                         return Some(Err(format!(
                             "'{}' is not a valid value for lld-flavor. \
-                             Use 'darwin', 'gnu', 'link' or 'wasm.",
+                             Use 'darwin', 'gnu', 'link' or 'wasm'.",
                             s)))
                     }
                     Some(Ok(()))

src/test/ui/mismatched_types/suggest-removing-tuple-struct-field.stderr

@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/suggest-removing-tulpe-struct-field.rs:11:13
+  --> $DIR/suggest-removing-tuple-struct-field.rs:11:13
    |
 LL |     some_fn(value.0);
    |     ------- ^^^^^^^ expected struct `MyWrapper`, found `u32`
@@ -7,7 +7,7 @@ LL |     some_fn(value.0);
    |     arguments to this function are incorrect
    |
 note: function defined here
-  --> $DIR/suggest-removing-tulpe-struct-field.rs:15:4
+  --> $DIR/suggest-removing-tuple-struct-field.rs:15:4
    |
 LL | fn some_fn(wrapped: MyWrapper) {
    |    ^^^^^^^ ------------------
@@ -18,7 +18,7 @@ LL +     some_fn(value);
    |
 
 error[E0308]: mismatched types
-  --> $DIR/suggest-removing-tulpe-struct-field.rs:12:13
+  --> $DIR/suggest-removing-tuple-struct-field.rs:12:13
    |
 LL |     some_fn(my_wrapper!(123).0);
    |     ------- ^^^^^^^^^^^^^^^^^^ expected struct `MyWrapper`, found `u32`
@@ -26,7 +26,7 @@ LL |     some_fn(my_wrapper!(123).0);
    |     arguments to this function are incorrect
    |
 note: function defined here
-  --> $DIR/suggest-removing-tulpe-struct-field.rs:15:4
+  --> $DIR/suggest-removing-tuple-struct-field.rs:15:4
    |
 LL | fn some_fn(wrapped: MyWrapper) {
    |    ^^^^^^^ ------------------