Rollup merge of #110417 - jsoref:spelling-compiler, r=Nilstrieb

Spelling compiler

This is per #110392 (comment)

I'm going to delay performing a squash because I really don't expect people to be perfectly happy w/ my changes, I really am a human and I really do make mistakes.

r? Nilstrieb

I'm going to be flying this evening, but I should be able to squash / respond to reviews w/in a day or two.

I tried to be careful about dropping changes to `tests`, afaict only two files had changes that were likely related to the changes for a given commit (this is where not having eagerly squashed should have given me an advantage), but, that said, picking things apart can be error prone.

Author: GuillaumeGomez

compiler/rustc_ast_passes/messages.ftl

@@ -231,7 +231,7 @@ ast_passes_feature_on_non_nightly = `#![feature]` may not be used on the {$chann
     .suggestion = remove the attribute
     .stable_since = the feature `{$name}` has been stable since `{$since}` and no longer requires an attribute to enable
 
-ast_passes_incompatbile_features = `{$f1}` and `{$f2}` are incompatible, using them at the same time is not allowed
+ast_passes_incompatible_features = `{$f1}` and `{$f2}` are incompatible, using them at the same time is not allowed
     .help = remove one of these features
 
 ast_passes_show_span = {$msg}

compiler/rustc_ast_passes/src/errors.rs

@@ -677,7 +677,7 @@ impl AddToDiagnostic for StableFeature {
 }
 
 #[derive(Diagnostic)]
-#[diag(ast_passes_incompatbile_features)]
+#[diag(ast_passes_incompatible_features)]
 #[help]
 pub struct IncompatibleFeatures {
     #[primary_span]

compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs

@@ -1147,7 +1147,7 @@ pub fn mut_borrow_of_mutable_ref(local_decl: &LocalDecl<'_>, local_name: Option<
             // suggest removing the `&mut`.
             //
             // Deliberately fall into this case for all implicit self types,
-            // so that we don't fall in to the next case with them.
+            // so that we don't fall into the next case with them.
             kind == hir::ImplicitSelfKind::MutRef
         }
         _ if Some(kw::SelfLower) == local_name => {
@@ -1235,7 +1235,7 @@ fn suggest_ampmut<'tcx>(
         }
     }
 
-    let (suggestability, highlight_span) = match opt_ty_info {
+    let (suggestibility, highlight_span) = match opt_ty_info {
         // if this is a variable binding with an explicit type,
         // try to highlight that for the suggestion.
         Some(ty_span) => (true, ty_span),
@@ -1256,7 +1256,7 @@ fn suggest_ampmut<'tcx>(
     let ty_mut = local_decl.ty.builtin_deref(true).unwrap();
     assert_eq!(ty_mut.mutbl, hir::Mutability::Not);
     (
-        suggestability,
+        suggestibility,
         highlight_span,
         if local_decl.ty.is_ref() {
             format!("&mut {}", ty_mut.ty)

compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs

@@ -22,9 +22,9 @@ pub fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_,
             bx.const_bitcast(get_or_insert_gdb_debug_scripts_section_global(bx), bx.type_i8p());
         // Load just the first byte as that's all that's necessary to force
         // LLVM to keep around the reference to the global.
-        let volative_load_instruction = bx.volatile_load(bx.type_i8(), gdb_debug_scripts_section);
+        let volatile_load_instruction = bx.volatile_load(bx.type_i8(), gdb_debug_scripts_section);
         unsafe {
-            llvm::LLVMSetAlignment(volative_load_instruction, 1);
+            llvm::LLVMSetAlignment(volatile_load_instruction, 1);
         }
     }
 }

compiler/rustc_codegen_llvm/src/debuginfo/metadata/enums/cpp_like.rs

@@ -62,7 +62,7 @@ const SINGLE_VARIANT_VIRTUAL_DISR: u64 = 0;
 
 /// In CPP-like mode, we generate a union with a field for each variant and an
 /// explicit tag field. The field of each variant has a struct type
-/// that encodes the discrimiant of the variant and it's data layout.
+/// that encodes the discriminant of the variant and it's data layout.
 /// The union also has a nested enumeration type that is only used for encoding
 /// variant names in an efficient way. Its enumerator values do _not_ correspond
 /// to the enum's discriminant values.

compiler/rustc_codegen_llvm/src/lib.rs

@@ -69,7 +69,7 @@ mod declare;
 mod errors;
 mod intrinsic;
 
-// The following is a work around that replaces `pub mod llvm;` and that fixes issue 53912.
+// The following is a workaround that replaces `pub mod llvm;` and that fixes issue 53912.
 #[path = "llvm/mod.rs"]
 mod llvm_;
 pub mod llvm {

compiler/rustc_codegen_ssa/messages.ftl

@@ -148,7 +148,7 @@ codegen_ssa_processing_dymutil_failed = processing debug info with `dsymutil` fa
 
 codegen_ssa_unable_to_run_dsymutil = unable to run `dsymutil`: {$error}
 
-codegen_ssa_stripping_debu_info_failed = stripping debug info with `{$util}` failed: {$status}
+codegen_ssa_stripping_debug_info_failed = stripping debug info with `{$util}` failed: {$status}
     .note = {$output}
 
 codegen_ssa_unable_to_run = unable to run `{$util}`: {$error}

compiler/rustc_codegen_ssa/src/back/write.rs

@@ -872,7 +872,7 @@ fn execute_copy_from_cache_work_item<B: ExtraBackendMethods>(
     let load_from_incr_comp_dir = |output_path: PathBuf, saved_path: &str| {
         let source_file = in_incr_comp_dir(&incr_comp_session_dir, saved_path);
         debug!(
-            "copying pre-existing module `{}` from {:?} to {}",
+            "copying preexisting module `{}` from {:?} to {}",
             module.name,
             source_file,
             output_path.display()

compiler/rustc_codegen_ssa/src/codegen_attrs.rs

@@ -156,7 +156,7 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs {
                     None => {
                         // Unfortunately, unconditionally using `llvm.used` causes
                         // issues in handling `.init_array` with the gold linker,
-                        // but using `llvm.compiler.used` caused a nontrival amount
+                        // but using `llvm.compiler.used` caused a nontrivial amount
                         // of unintentional ecosystem breakage -- particularly on
                         // Mach-O targets.
                         //

compiler/rustc_codegen_ssa/src/errors.rs

@@ -424,7 +424,7 @@ pub struct UnableToRunDsymutil {
 }
 
 #[derive(Diagnostic)]
-#[diag(codegen_ssa_stripping_debu_info_failed)]
+#[diag(codegen_ssa_stripping_debug_info_failed)]
 #[note]
 pub struct StrippingDebugInfoFailed<'a> {
     pub util: &'a str,