Rollup merge of #110153 - DaniPopes:compiler-typos, r=Nilstrieb

Fix typos in compiler

I ran [`typos -w compiler`](https://github.com/crate-ci/typos) to fix typos in the `compiler` directory.

Refs #110150

compiler/rustc_lint/src/internal.rs

@@ -2,7 +2,7 @@
 //! Clippy.
 
 use crate::lints::{
-    BadOptAccessDiag, DefaultHashTypesDiag, DiagOutOfImpl, LintPassByHand, NonExistantDocKeyword,
+    BadOptAccessDiag, DefaultHashTypesDiag, DiagOutOfImpl, LintPassByHand, NonExistentDocKeyword,
     QueryInstability, TyQualified, TykindDiag, TykindKind, UntranslatableDiag,
 };
 use crate::{EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintContext};
@@ -334,7 +334,7 @@ impl<'tcx> LateLintPass<'tcx> for ExistingDocKeyword {
                         cx.emit_spanned_lint(
                             EXISTING_DOC_KEYWORD,
                             attr.span,
-                            NonExistantDocKeyword { keyword },
+                            NonExistentDocKeyword { keyword },
                         );
                     }
                 }
@@ -424,7 +424,7 @@ impl LateLintPass<'_> for Diagnostics {
 }
 
 declare_tool_lint! {
-    /// The `bad_opt_access` lint detects accessing options by field instad of
+    /// The `bad_opt_access` lint detects accessing options by field instead of
     /// the wrapper function.
     pub rustc::BAD_OPT_ACCESS,
     Deny,

compiler/rustc_lint/src/let_underscore.rs

@@ -25,7 +25,7 @@ declare_lint! {
     ///
     /// fn main() {
     ///    #[warn(let_underscore_drop)]
-    ///     // SomeStuct is dropped immediately instead of at end of scope,
+    ///     // SomeStruct is dropped immediately instead of at end of scope,
     ///     // so "Dropping SomeStruct" is printed before "end of main".
     ///     // The order of prints would be reversed if SomeStruct was bound to
     ///     // a name (such as "_foo").

compiler/rustc_lint/src/levels.rs

@@ -3,7 +3,7 @@ use crate::{
     fluent_generated as fluent,
     late::unerased_lint_store,
     lints::{
-        DeprecatedLintName, IgnoredUnlessCrateSpecified, OverruledAtributeLint,
+        DeprecatedLintName, IgnoredUnlessCrateSpecified, OverruledAttributeLint,
         RenamedOrRemovedLint, RenamedOrRemovedLintSuggestion, UnknownLint, UnknownLintSuggestion,
     },
 };
@@ -612,7 +612,7 @@ impl<'s, P: LintLevelsProvider> LintLevelsBuilder<'s, P> {
                     self.emit_spanned_lint(
                         FORBIDDEN_LINT_GROUPS,
                         src.span().into(),
-                        OverruledAtributeLint {
+                        OverruledAttributeLint {
                             overruled: src.span(),
                             lint_level: level.as_str(),
                             lint_source: src.name(),

compiler/rustc_lint/src/lints.rs

@@ -806,9 +806,9 @@ pub struct TyQualified {
 pub struct LintPassByHand;
 
 #[derive(LintDiagnostic)]
-#[diag(lint_non_existant_doc_keyword)]
+#[diag(lint_non_existent_doc_keyword)]
 #[help]
-pub struct NonExistantDocKeyword {
+pub struct NonExistentDocKeyword {
     pub keyword: Symbol,
 }
 
@@ -875,7 +875,7 @@ impl AddToDiagnostic for NonBindingLetSub {
 // levels.rs
 #[derive(LintDiagnostic)]
 #[diag(lint_overruled_attribute)]
-pub struct OverruledAtributeLint<'a> {
+pub struct OverruledAttributeLint<'a> {
     #[label]
     pub overruled: Span,
     pub lint_level: &'a str,
@@ -947,7 +947,7 @@ pub struct CStringPtr {
 
 // multiple_supertrait_upcastable.rs
 #[derive(LintDiagnostic)]
-#[diag(lint_multple_supertrait_upcastable)]
+#[diag(lint_multiple_supertrait_upcastable)]
 pub struct MultipleSupertraitUpcastable {
     pub ident: Ident,
 }
@@ -1422,7 +1422,7 @@ pub struct UnusedResult<'a> {
     pub ty: Ty<'a>,
 }
 
-// FIXME(davidtwco): this isn't properly translatable becauses of the
+// FIXME(davidtwco): this isn't properly translatable because of the
 // pre/post strings
 #[derive(LintDiagnostic)]
 #[diag(lint_unused_closure)]
@@ -1433,7 +1433,7 @@ pub struct UnusedClosure<'a> {
     pub post: &'a str,
 }
 
-// FIXME(davidtwco): this isn't properly translatable becauses of the
+// FIXME(davidtwco): this isn't properly translatable because of the
 // pre/post strings
 #[derive(LintDiagnostic)]
 #[diag(lint_unused_generator)]
@@ -1444,7 +1444,7 @@ pub struct UnusedGenerator<'a> {
     pub post: &'a str,
 }
 
-// FIXME(davidtwco): this isn't properly translatable becauses of the pre/post
+// FIXME(davidtwco): this isn't properly translatable because of the pre/post
 // strings
 pub struct UnusedDef<'a, 'b> {
     pub pre: &'a str,

compiler/rustc_lint/src/non_ascii_idents.rs

@@ -250,7 +250,7 @@ impl EarlyLintPass for NonAsciiIdents {
             let latin_augmented_script_set = AugmentedScriptSet::for_char('A');
             script_states.insert(latin_augmented_script_set, ScriptSetUsage::Verified);
 
-            let mut has_suspicous = false;
+            let mut has_suspicious = false;
             for (symbol, &sp) in symbols.iter() {
                 let symbol_str = symbol.as_str();
                 for ch in symbol_str.chars() {
@@ -278,14 +278,14 @@ impl EarlyLintPass for NonAsciiIdents {
                             if !is_potential_mixed_script_confusable_char(ch) {
                                 ScriptSetUsage::Verified
                             } else {
-                                has_suspicous = true;
+                                has_suspicious = true;
                                 ScriptSetUsage::Suspicious(vec![ch], sp)
                             }
                         });
                 }
             }
 
-            if has_suspicous {
+            if has_suspicious {
                 let verified_augmented_script_sets = script_states
                     .iter()
                     .flat_map(|(k, v)| match v {