Fixing typos

Author: deining

Diff for: book/src/development/proposals/syntax-tree-patterns.md

@@ -68,13 +68,13 @@ The second part of the motivation is clippy's dependence on unstable
 compiler-internal data structures. Clippy lints are currently written against
 the compiler's AST / HIR which means that even small changes in these data
 structures might break a lot of lints. The second goal of this RFC is to **make
-lints independant of the compiler's AST / HIR data structures**.
+lints independent of the compiler's AST / HIR data structures**.
 
 # Approach
 
 A lot of complexity in writing lints currently seems to come from having to
 manually implement the matching logic (see code samples above). It's an
-imparative style that describes *how* to match a syntax tree node instead of
+imperative style that describes *how* to match a syntax tree node instead of
 specifying *what* should be matched against declaratively. In other areas, it's
 common to use declarative patterns to describe desired information and let the
 implementation do the actual matching. A well-known example of this approach are
@@ -270,7 +270,7 @@ pattern!{
     // matches if expressions that **may or may not** have an else block
     // Attn: `If(_, _, _)` matches only ifs that **have** an else block
     //
-    //              | if with else block | if witout else block
+    //              | if with else block | if without else block
     // If(_, _, _)  |       match        |       no match
     // If(_, _, _?) |       match        |        match
     // If(_, _, ()) |      no match      |        match
@@ -568,7 +568,7 @@ another example, `Array( Lit(_)* )` is a valid pattern because the parameter of
 
 ## The IsMatch Trait
 
-The pattern syntax and the *PatternTree* are independant of specific syntax tree
+The pattern syntax and the *PatternTree* are independent of specific syntax tree
 implementations (rust ast / hir, syn, ...). When looking at the different
 pattern examples in the previous sections, it can be seen that the patterns
 don't contain any information specific to a certain syntax tree implementation.
@@ -717,7 +717,7 @@ if false {
 #### Problems
 
 Extending Rust syntax (which is quite complex by itself) with additional syntax
-needed for specifying patterns (alternations, sequences, repetisions, named
+needed for specifying patterns (alternations, sequences, repetitions, named
 submatches, ...) might become difficult to read and really hard to parse
 properly.
 
@@ -858,7 +858,7 @@ would be evaluated as soon as the `Block(_)#then` was matched.
 Another idea in this area would be to introduce a syntax for backreferences.
 They could be used to require that multiple parts of a pattern should match the
 same value. For example, the `assign_op_pattern` lint that searches for `a = a
-op b` and recommends changing it to `a op= b` requires that both occurrances of
+op b` and recommends changing it to `a op= b` requires that both occurrences of
 `a` are the same. Using `=#...` as syntax for backreferences, the lint could be
 implemented like this:
 
@@ -882,7 +882,7 @@ least two return statements" could be a practical addition.
 For patterns like "a literal that is not a boolean literal" one currently needs
 to list all alternatives except the boolean case. Introducing a negation
 operator that allows to write `Lit(!Bool(_))` might be a good idea. This pattern
-would be eqivalent to `Lit( Char(_) | Int(_) )` (given that currently only three
+would be equivalent to `Lit( Char(_) | Int(_) )` (given that currently only three
 literal types are implemented).
 
 #### Functional composition

Diff for: clippy_lints/src/functions/impl_trait_in_params.rs

@@ -22,7 +22,7 @@ pub(super) fn check_fn<'tcx>(cx: &LateContext<'_>, kind: &'tcx FnKind<'_>, body:
                             if let Some(gen_span) = generics.span_for_param_suggestion() {
                                 diag.span_suggestion_with_style(
                                     gen_span,
-                                    "add a type paremeter",
+                                    "add a type parameter",
                                     format!(", {{ /* Generic name */ }}: {}", &param.name.ident().as_str()[5..]),
                                     rustc_errors::Applicability::HasPlaceholders,
                                     rustc_errors::SuggestionStyle::ShowAlways,
@@ -35,7 +35,7 @@ pub(super) fn check_fn<'tcx>(cx: &LateContext<'_>, kind: &'tcx FnKind<'_>, body:
                                         ident.span.ctxt(),
                                         ident.span.parent(),
                                     ),
-                                    "add a type paremeter",
+                                    "add a type parameter",
                                     format!("<{{ /* Generic name */ }}: {}>", &param.name.ident().as_str()[5..]),
                                     rustc_errors::Applicability::HasPlaceholders,
                                     rustc_errors::SuggestionStyle::ShowAlways,

Diff for: clippy_lints/src/functions/misnamed_getters.rs

@@ -97,7 +97,7 @@ pub fn check_fn(cx: &LateContext<'_>, kind: FnKind<'_>, decl: &FnDecl<'_>, body:
 
     let Some(correct_field) = correct_field else {
         // There is no field corresponding to the getter name.
-        // FIXME: This can be a false positive if the correct field is reachable trought deeper autodereferences than used_field is
+        // FIXME: This can be a false positive if the correct field is reachable through deeper autodereferences than used_field is
         return;
     };
 

Diff for: clippy_lints/src/matches/mod.rs

@@ -925,7 +925,7 @@ declare_clippy_lint! {
     #[clippy::version = "1.66.0"]
     pub MANUAL_FILTER,
     complexity,
-    "reimplentation of `filter`"
+    "reimplementation of `filter`"
 }
 
 #[derive(Default)]

Diff for: clippy_utils/src/lib.rs

@@ -617,7 +617,7 @@ fn item_children_by_name(tcx: TyCtxt<'_>, def_id: DefId, name: Symbol) -> Vec<Re
 /// Can return multiple resolutions when there are multiple versions of the same crate, e.g.
 /// `memchr::memchr` could return the functions from both memchr 1.0 and memchr 2.0.
 ///
-/// Also returns multiple results when there are mulitple paths under the same name e.g. `std::vec`
+/// Also returns multiple results when there are multiple paths under the same name e.g. `std::vec`
 /// would have both a [`DefKind::Mod`] and [`DefKind::Macro`].
 ///
 /// This function is expensive and should be used sparingly.

Diff for: tests/ui/impl_trait_in_params.stderr

@@ -5,7 +5,7 @@ LL | pub fn a(_: impl Trait) {}
    |             ^^^^^^^^^^
    |
    = note: `-D clippy::impl-trait-in-params` implied by `-D warnings`
-help: add a type paremeter
+help: add a type parameter
    |
 LL | pub fn a<{ /* Generic name */ }: Trait>(_: impl Trait) {}
    |         +++++++++++++++++++++++++++++++
@@ -16,7 +16,7 @@ error: '`impl Trait` used as a function parameter'
 LL | pub fn c<C: Trait>(_: C, _: impl Trait) {}
    |                             ^^^^^^^^^^
    |
-help: add a type paremeter
+help: add a type parameter
    |
 LL | pub fn c<C: Trait, { /* Generic name */ }: Trait>(_: C, _: impl Trait) {}
    |                  +++++++++++++++++++++++++++++++

Diff for: tests/ui/implicit_clone.fixed

@@ -87,7 +87,7 @@ fn main() {
     let kitten = Kitten {};
     let _ = kitten.clone();
     let _ = own_same_from_ref(&kitten);
-    // this shouln't lint
+    // this shouldn't lint
     let _ = kitten.to_vec();
 
     // we expect no lints for this

Diff for: tests/ui/implicit_clone.rs

@@ -87,7 +87,7 @@ fn main() {
     let kitten = Kitten {};
     let _ = kitten.to_owned();
     let _ = own_same_from_ref(&kitten);
-    // this shouln't lint
+    // this shouldn't lint
     let _ = kitten.to_vec();
 
     // we expect no lints for this

Diff for: tests/ui/new_ret_no_self.rs

@@ -406,7 +406,7 @@ mod issue10041 {
     struct Bomb;
 
     impl Bomb {
-        // Hidden <Rhs = Self> default generic paramter.
+        // Hidden <Rhs = Self> default generic parameter.
         pub fn new() -> impl PartialOrd {
             0i32
         }