Remove needless returns detected by clippy in the compiler

eduardosm · eduardosm · commit 0b20ffcb63b0 · 2024-09-09T13:32:22.000+02:00
diff --git a/compiler/rustc_ast/src/ast_traits.rs b/compiler/rustc_ast/src/ast_traits.rs
@@ -153,7 +153,7 @@ impl HasTokens for StmtKind {
             StmtKind::Let(local) => local.tokens.as_ref(),
             StmtKind::Item(item) => item.tokens(),
             StmtKind::Expr(expr) | StmtKind::Semi(expr) => expr.tokens(),
-            StmtKind::Empty => return None,
+            StmtKind::Empty => None,
             StmtKind::MacCall(mac) => mac.tokens.as_ref(),
         }
     }
@@ -162,7 +162,7 @@ impl HasTokens for StmtKind {
             StmtKind::Let(local) => Some(&mut local.tokens),
             StmtKind::Item(item) => item.tokens_mut(),
             StmtKind::Expr(expr) | StmtKind::Semi(expr) => expr.tokens_mut(),
-            StmtKind::Empty => return None,
+            StmtKind::Empty => None,
             StmtKind::MacCall(mac) => Some(&mut mac.tokens),
         }
     }
diff --git a/compiler/rustc_attr/src/builtin.rs b/compiler/rustc_attr/src/builtin.rs
@@ -1240,5 +1240,5 @@ pub fn parse_confusables(attr: &Attribute) -> Option<Vec<Symbol>> {
         candidates.push(meta_lit.symbol);
     }
 
-    return Some(candidates);
+    Some(candidates)
 }
diff --git a/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs b/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
@@ -3669,7 +3669,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, '_, 'infcx, 'tcx> {
                 reinits.push(location);
                 return true;
             }
-            return false;
+            false
         };
 
         while let Some(location) = stack.pop() {
diff --git a/compiler/rustc_borrowck/src/type_check/relate_tys.rs b/compiler/rustc_borrowck/src/type_check/relate_tys.rs
@@ -214,7 +214,7 @@ impl<'me, 'bccx, 'tcx> NllTypeRelating<'me, 'bccx, 'tcx> {
         let delegate = FnMutDelegate {
             regions: &mut |br: ty::BoundRegion| {
                 if let Some(ex_reg_var) = reg_map.get(&br) {
-                    return *ex_reg_var;
+                    *ex_reg_var
                 } else {
                     let ex_reg_var = self.next_existential_region_var(true, br.kind.get_name());
                     debug!(?ex_reg_var);
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -290,7 +290,7 @@ pub(crate) fn check_tied_features(
             }
         }
     }
-    return None;
+    None
 }
 
 /// Used to generate cfg variables and apply features
diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -438,7 +438,7 @@ fn link_rlib<'a>(
         ab.add_file(&lib)
     }
 
-    return Ok(ab);
+    Ok(ab)
 }
 
 /// Extract all symbols defined in raw-dylib libraries, collated by library name.
@@ -1319,15 +1319,15 @@ fn link_sanitizer_runtime(
     fn find_sanitizer_runtime(sess: &Session, filename: &str) -> PathBuf {
         let path = sess.target_tlib_path.dir.join(filename);
         if path.exists() {
-            return sess.target_tlib_path.dir.clone();
+            sess.target_tlib_path.dir.clone()
         } else {
             let default_sysroot =
                 filesearch::get_or_default_sysroot().expect("Failed finding sysroot");
             let default_tlib = filesearch::make_target_lib_path(
                 &default_sysroot,
                 sess.opts.target_triple.triple(),
             );
-            return default_tlib;
+            default_tlib
         }
     }
 
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -1484,7 +1484,6 @@ impl<'a> Linker for L4Bender<'a> {
     fn export_symbols(&mut self, _: &Path, _: CrateType, _: &[String]) {
         // ToDo, not implemented, copy from GCC
         self.sess.dcx().emit_warn(errors::L4BenderExportingSymbolsUnimplemented);
-        return;
     }
 
     fn subsystem(&mut self, subsystem: &str) {
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs
@@ -171,10 +171,10 @@ pub(super) fn get_metadata_xcoff<'a>(path: &Path, data: &'a [u8]) -> Result<&'a
                 "Metadata at offset {offset} with size {len} is beyond .info section"
             ));
         }
-        return Ok(&info_data[offset..(offset + len)]);
+        Ok(&info_data[offset..(offset + len)])
     } else {
-        return Err(format!("Unable to find symbol {AIX_METADATA_SYMBOL_NAME}"));
-    };
+        Err(format!("Unable to find symbol {AIX_METADATA_SYMBOL_NAME}"))
+    }
 }
 
 pub(crate) fn create_object_file(sess: &Session) -> Option<write::Object<'static>> {
@@ -413,7 +413,7 @@ fn macho_object_build_version_for_target(target: &Target) -> object::write::Mach
 
 /// Is Apple's CPU subtype `arm64e`s
 fn macho_is_arm64e(target: &Target) -> bool {
-    return target.llvm_target.starts_with("arm64e");
+    target.llvm_target.starts_with("arm64e")
 }
 
 pub enum MetadataPosition {
diff --git a/compiler/rustc_const_eval/src/interpret/call.rs b/compiler/rustc_const_eval/src/interpret/call.rs
@@ -235,13 +235,13 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
         if self.layout_compat(caller_abi.layout, callee_abi.layout)? {
             // Ensure that our checks imply actual ABI compatibility for this concrete call.
             assert!(caller_abi.eq_abi(callee_abi));
-            return Ok(true);
+            Ok(true)
         } else {
             trace!(
                 "check_argument_compat: incompatible ABIs:\ncaller: {:?}\ncallee: {:?}",
                 caller_abi, callee_abi
             );
-            return Ok(false);
+            Ok(false)
         }
     }
 
diff --git a/compiler/rustc_expand/src/mbe/transcribe.rs b/compiler/rustc_expand/src/mbe/transcribe.rs
@@ -773,34 +773,34 @@ fn extract_symbol_from_pnr<'a>(
     match pnr {
         ParseNtResult::Ident(nt_ident, is_raw) => {
             if let IdentIsRaw::Yes = is_raw {
-                return Err(dcx.struct_span_err(span_err, RAW_IDENT_ERR));
+                Err(dcx.struct_span_err(span_err, RAW_IDENT_ERR))
+            } else {
+                Ok(nt_ident.name)
             }
-            return Ok(nt_ident.name);
         }
         ParseNtResult::Tt(TokenTree::Token(
             Token { kind: TokenKind::Ident(symbol, is_raw), .. },
             _,
         )) => {
             if let IdentIsRaw::Yes = is_raw {
-                return Err(dcx.struct_span_err(span_err, RAW_IDENT_ERR));
+                Err(dcx.struct_span_err(span_err, RAW_IDENT_ERR))
+            } else {
+                Ok(*symbol)
             }
-            return Ok(*symbol);
         }
         ParseNtResult::Tt(TokenTree::Token(
             Token {
                 kind: TokenKind::Literal(Lit { kind: LitKind::Str, symbol, suffix: None }),
                 ..
             },
             _,
-        )) => {
-            return Ok(*symbol);
-        }
+        )) => Ok(*symbol),
         ParseNtResult::Nt(nt)
             if let Nonterminal::NtLiteral(expr) = &**nt
                 && let ExprKind::Lit(Lit { kind: LitKind::Str, symbol, suffix: None }) =
                     &expr.kind =>
         {
-            return Ok(*symbol);
+            Ok(*symbol)
         }
         _ => Err(dcx
             .struct_err(
diff --git a/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs b/compiler/rustc_hir_analysis/src/check/compare_impl_item.rs
@@ -1038,7 +1038,7 @@ fn report_trait_method_mismatch<'tcx>(
         false,
     );
 
-    return diag.emit();
+    diag.emit()
 }
 
 fn check_region_bounds_on_impl_item<'tcx>(
diff --git a/compiler/rustc_hir_analysis/src/coherence/builtin.rs b/compiler/rustc_hir_analysis/src/coherence/builtin.rs
@@ -274,7 +274,7 @@ fn visit_implementation_of_dispatch_from_dyn(checker: &Checker<'_>) -> Result<()
                         return false;
                     }
 
-                    return true;
+                    true
                 })
                 .collect::<Vec<_>>();
 
diff --git a/compiler/rustc_hir_typeck/src/closure.rs b/compiler/rustc_hir_typeck/src/closure.rs
@@ -605,7 +605,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
             Abi::Rust,
         ));
 
-        return Some(ExpectedSig { cause_span, sig });
+        Some(ExpectedSig { cause_span, sig })
     }
 
     fn sig_of_closure(
diff --git a/compiler/rustc_hir_typeck/src/demand.rs b/compiler/rustc_hir_typeck/src/demand.rs
@@ -1042,7 +1042,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 return true;
             }
         }
-        return false;
+        false
     }
 
     fn explain_self_literal(
diff --git a/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/arg_matrix.rs
@@ -307,7 +307,7 @@ impl<'tcx> ArgMatrix<'tcx> {
                 permutation.into_iter().map(|x| x.unwrap()).collect();
             return Some(Issue::Permutation(final_permutation));
         }
-        return None;
+        None
     }
 
     // Obviously, detecting exact user intention is impossible, so the goal here is to
@@ -410,6 +410,6 @@ impl<'tcx> ArgMatrix<'tcx> {
         // sort errors with same type by the order they appear in the source
         // so that suggestion will be handled properly, see #112507
         errors.sort();
-        return (errors, matched_inputs);
+        (errors, matched_inputs)
     }
 }
diff --git a/compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs
@@ -2028,7 +2028,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
 
         let span = expr.span.find_oldest_ancestor_in_same_ctxt();
         err.span_suggestion_verbose(span.shrink_to_hi(), msg, sugg, Applicability::HasPlaceholders);
-        return true;
+        true
     }
 
     pub(crate) fn suggest_coercing_result_via_try_operator(
diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs
@@ -1481,7 +1481,7 @@ impl<'tcx> InferCtxt<'tcx> {
         // This hoists the borrow/release out of the loop body.
         let inner = self.inner.try_borrow();
 
-        return move |infer_var: TyOrConstInferVar| match (infer_var, &inner) {
+        move |infer_var: TyOrConstInferVar| match (infer_var, &inner) {
             (TyOrConstInferVar::Ty(ty_var), Ok(inner)) => {
                 use self::type_variable::TypeVariableValue;
 
@@ -1491,7 +1491,7 @@ impl<'tcx> InferCtxt<'tcx> {
                 )
             }
             _ => false,
-        };
+        }
     }
 
     /// `ty_or_const_infer_var_changed` is equivalent to one of these two:
diff --git a/compiler/rustc_lint/src/for_loops_over_fallibles.rs b/compiler/rustc_lint/src/for_loops_over_fallibles.rs
@@ -133,7 +133,7 @@ fn extract_iterator_next_call<'tcx>(
     {
         Some(recv)
     } else {
-        return None;
+        None
     }
 }
 
diff --git a/compiler/rustc_middle/src/hir/map/mod.rs b/compiler/rustc_middle/src/hir/map/mod.rs
@@ -71,7 +71,7 @@ impl<'hir> Iterator for ParentHirIterator<'hir> {
         debug_assert_ne!(parent_id, self.current_id);
 
         self.current_id = parent_id;
-        return Some(parent_id);
+        Some(parent_id)
     }
 }
 
@@ -103,7 +103,7 @@ impl<'hir> Iterator for ParentOwnerIterator<'hir> {
         self.current_id = HirId::make_owner(parent_id.def_id);
 
         let node = self.map.tcx.hir_owner_node(self.current_id.owner);
-        return Some((self.current_id.owner, node));
+        Some((self.current_id.owner, node))
     }
 }
 
@@ -1233,14 +1233,14 @@ pub(super) fn hir_module_items(tcx: TyCtxt<'_>, module_id: LocalModDefId) -> Mod
         body_owners,
         ..
     } = collector;
-    return ModuleItems {
+    ModuleItems {
         submodules: submodules.into_boxed_slice(),
         free_items: items.into_boxed_slice(),
         trait_items: trait_items.into_boxed_slice(),
         impl_items: impl_items.into_boxed_slice(),
         foreign_items: foreign_items.into_boxed_slice(),
         body_owners: body_owners.into_boxed_slice(),
-    };
+    }
 }
 
 pub(crate) fn hir_crate_items(tcx: TyCtxt<'_>, _: ()) -> ModuleItems {
@@ -1262,14 +1262,14 @@ pub(crate) fn hir_crate_items(tcx: TyCtxt<'_>, _: ()) -> ModuleItems {
         ..
     } = collector;
 
-    return ModuleItems {
+    ModuleItems {
         submodules: submodules.into_boxed_slice(),
         free_items: items.into_boxed_slice(),
         trait_items: trait_items.into_boxed_slice(),
         impl_items: impl_items.into_boxed_slice(),
         foreign_items: foreign_items.into_boxed_slice(),
         body_owners: body_owners.into_boxed_slice(),
-    };
+    }
 }
 
 struct ItemCollector<'tcx> {
diff --git a/compiler/rustc_middle/src/mir/interpret/allocation.rs b/compiler/rustc_middle/src/mir/interpret/allocation.rs
@@ -641,7 +641,7 @@ impl<Prov: Provenance, Extra, Bytes: AllocBytes> Allocation<Prov, Extra, Bytes>
     pub fn write_uninit(&mut self, cx: &impl HasDataLayout, range: AllocRange) -> AllocResult {
         self.mark_init(range, false);
         self.provenance.clear(range, cx)?;
-        return Ok(());
+        Ok(())
     }
 
     /// Applies a previously prepared provenance copy.
diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs
@@ -1166,10 +1166,9 @@ impl<'tcx> LocalDecl<'tcx> {
     /// Returns `true` if this is a DerefTemp
     pub fn is_deref_temp(&self) -> bool {
         match self.local_info() {
-            LocalInfo::DerefTemp => return true,
-            _ => (),
+            LocalInfo::DerefTemp => true,
+            _ => false,
         }
-        return false;
     }
 
     /// Returns `true` is the local is from a compiler desugaring, e.g.,
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
@@ -2003,7 +2003,7 @@ impl<'tcx> TyCtxt<'tcx> {
                 ));
             }
         }
-        return None;
+        None
     }
 
     /// Checks if the bound region is in Impl Item.
diff --git a/compiler/rustc_middle/src/ty/region.rs b/compiler/rustc_middle/src/ty/region.rs
@@ -431,7 +431,7 @@ impl BoundRegionKind {
 
     pub fn get_id(&self) -> Option<DefId> {
         match *self {
-            BoundRegionKind::BrNamed(id, _) => return Some(id),
+            BoundRegionKind::BrNamed(id, _) => Some(id),
             _ => None,
         }
     }
diff --git a/compiler/rustc_mir_build/src/build/custom/parse.rs b/compiler/rustc_mir_build/src/build/custom/parse.rs
@@ -82,13 +82,11 @@ impl<'tcx, 'body> ParseCtxt<'tcx, 'body> {
     fn statement_as_expr(&self, stmt_id: StmtId) -> PResult<ExprId> {
         match &self.thir[stmt_id].kind {
             StmtKind::Expr { expr, .. } => Ok(*expr),
-            kind @ StmtKind::Let { pattern, .. } => {
-                return Err(ParseError {
-                    span: pattern.span,
-                    item_description: format!("{kind:?}"),
-                    expected: "expression".to_string(),
-                });
-            }
+            kind @ StmtKind::Let { pattern, .. } => Err(ParseError {
+                span: pattern.span,
+                item_description: format!("{kind:?}"),
+                expected: "expression".to_string(),
+            }),
         }
     }
 
diff --git a/compiler/rustc_monomorphize/src/collector.rs b/compiler/rustc_monomorphize/src/collector.rs
@@ -1193,7 +1193,7 @@ fn assoc_fn_of_type<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId, fn_ident: Ident) ->
             return Some(new.def_id);
         }
     }
-    return None;
+    None
 }
 
 /// Scans the MIR in order to find function calls, closures, and drop-glue.
diff --git a/compiler/rustc_parse/src/lexer/tokentrees.rs b/compiler/rustc_parse/src/lexer/tokentrees.rs
@@ -299,7 +299,7 @@ impl<'psess, 'src> TokenTreesReader<'psess, 'src> {
             }
             return diff_errs;
         }
-        return errs;
+        errs
     }
 
     fn close_delim_err(&mut self, delim: Delimiter) -> PErr<'psess> {
diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -2553,7 +2553,7 @@ impl<'a> Parser<'a> {
                 err.delay_as_bug();
             }
         }
-        return Ok(false); // Don't continue.
+        Ok(false) // Don't continue.
     }
 
     /// Attempt to parse a generic const argument that has not been enclosed in braces.
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
diff --git a/compiler/rustc_passes/src/dead.rs b/compiler/rustc_passes/src/dead.rs
diff --git a/compiler/rustc_resolve/src/diagnostics.rs b/compiler/rustc_resolve/src/diagnostics.rs
diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs
diff --git a/compiler/rustc_resolve/src/late/diagnostics.rs b/compiler/rustc_resolve/src/late/diagnostics.rs
diff --git a/compiler/rustc_session/src/filesearch.rs b/compiler/rustc_session/src/filesearch.rs
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
diff --git a/compiler/rustc_span/src/source_map.rs b/compiler/rustc_span/src/source_map.rs
diff --git a/compiler/rustc_target/src/abi/call/mod.rs b/compiler/rustc_target/src/abi/call/mod.rs
diff --git a/compiler/rustc_target/src/abi/call/sparc64.rs b/compiler/rustc_target/src/abi/call/sparc64.rs

Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ impl HasTokens for StmtKind {`
`153`	`153`	`StmtKind::Let(local) => local.tokens.as_ref(),`
`154`	`154`	`StmtKind::Item(item) => item.tokens(),`
`155`	`155`	`StmtKind::Expr(expr) \| StmtKind::Semi(expr) => expr.tokens(),`
`156`		`- StmtKind::Empty => return None,`
	`156`	`+ StmtKind::Empty => None,`
`157`	`157`	`StmtKind::MacCall(mac) => mac.tokens.as_ref(),`
`158`	`158`	`}`
`159`	`159`	`}`
`@@ -162,7 +162,7 @@ impl HasTokens for StmtKind {`
`162`	`162`	`StmtKind::Let(local) => Some(&mut local.tokens),`
`163`	`163`	`StmtKind::Item(item) => item.tokens_mut(),`
`164`	`164`	`StmtKind::Expr(expr) \| StmtKind::Semi(expr) => expr.tokens_mut(),`
`165`		`- StmtKind::Empty => return None,`
	`165`	`+ StmtKind::Empty => None,`
`166`	`166`	`StmtKind::MacCall(mac) => Some(&mut mac.tokens),`
`167`	`167`	`}`
`168`	`168`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1240,5 +1240,5 @@ pub fn parse_confusables(attr: &Attribute) -> Option<Vec<Symbol>> {`
`1240`	`1240`	`candidates.push(meta_lit.symbol);`
`1241`	`1241`	`}`
`1242`	`1242`
`1243`		`- return Some(candidates);`
	`1243`	`+ Some(candidates)`
`1244`	`1244`	`}`
Original file line number	Diff line number	Diff line change
`@@ -3669,7 +3669,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, '_, 'infcx, 'tcx> {`
`3669`	`3669`	`reinits.push(location);`
`3670`	`3670`	`return true;`
`3671`	`3671`	`}`
`3672`		`- return false;`
	`3672`	`+ false`
`3673`	`3673`	`};`
`3674`	`3674`
`3675`	`3675`	`while let Some(location) = stack.pop() {`
Original file line number	Diff line number	Diff line change
`@@ -290,7 +290,7 @@ pub(crate) fn check_tied_features(`
`290`	`290`	`}`
`291`	`291`	`}`
`292`	`292`	`}`
`293`		`- return None;`
	`293`	`+ None`
`294`	`294`	`}`
`295`	`295`
`296`	`296`	`/// Used to generate cfg variables and apply features`
Original file line number	Diff line number	Diff line change
`@@ -438,7 +438,7 @@ fn link_rlib<'a>(`
`438`	`438`	`ab.add_file(&lib)`
`439`	`439`	`}`
`440`	`440`
`441`		`- return Ok(ab);`
	`441`	`+ Ok(ab)`
`442`	`442`	`}`
`443`	`443`
`444`	`444`	`/// Extract all symbols defined in raw-dylib libraries, collated by library name.`
`@@ -1319,15 +1319,15 @@ fn link_sanitizer_runtime(`
`1319`	`1319`	`fn find_sanitizer_runtime(sess: &Session, filename: &str) -> PathBuf {`
`1320`	`1320`	`let path = sess.target_tlib_path.dir.join(filename);`
`1321`	`1321`	`if path.exists() {`
`1322`		`- return sess.target_tlib_path.dir.clone();`
	`1322`	`+ sess.target_tlib_path.dir.clone()`
`1323`	`1323`	`} else {`
`1324`	`1324`	`let default_sysroot =`
`1325`	`1325`	`filesearch::get_or_default_sysroot().expect("Failed finding sysroot");`
`1326`	`1326`	`let default_tlib = filesearch::make_target_lib_path(`
`1327`	`1327`	`&default_sysroot,`
`1328`	`1328`	`sess.opts.target_triple.triple(),`
`1329`	`1329`	`);`
`1330`		`- return default_tlib;`
	`1330`	`+ default_tlib`
`1331`	`1331`	`}`
`1332`	`1332`	`}`
`1333`	`1333`
Original file line number	Diff line number	Diff line change
`@@ -1484,7 +1484,6 @@ impl<'a> Linker for L4Bender<'a> {`
`1484`	`1484`	`fn export_symbols(&mut self, _: &Path, _: CrateType, _: &[String]) {`
`1485`	`1485`	`// ToDo, not implemented, copy from GCC`
`1486`	`1486`	`self.sess.dcx().emit_warn(errors::L4BenderExportingSymbolsUnimplemented);`
`1487`		`- return;`
`1488`	`1487`	`}`
`1489`	`1488`
`1490`	`1489`	`fn subsystem(&mut self, subsystem: &str) {`
Original file line number	Diff line number	Diff line change
`@@ -171,10 +171,10 @@ pub(super) fn get_metadata_xcoff<'a>(path: &Path, data: &'a [u8]) -> Result<&'a`
`171`	`171`	`"Metadata at offset {offset} with size {len} is beyond .info section"`
`172`	`172`	`));`
`173`	`173`	`}`
`174`		`- return Ok(&info_data[offset..(offset + len)]);`
	`174`	`+ Ok(&info_data[offset..(offset + len)])`
`175`	`175`	`} else {`
`176`		`- return Err(format!("Unable to find symbol {AIX_METADATA_SYMBOL_NAME}"));`
`177`		`- };`
	`176`	`+ Err(format!("Unable to find symbol {AIX_METADATA_SYMBOL_NAME}"))`
	`177`	`+ }`
`178`	`178`	`}`
`179`	`179`
`180`	`180`	`pub(crate) fn create_object_file(sess: &Session) -> Option<write::Object<'static>> {`
`@@ -413,7 +413,7 @@ fn macho_object_build_version_for_target(target: &Target) -> object::write::Mach`
`413`	`413`
`414`	`414`	/// Is Apple's CPU subtype `arm64e`s
`415`	`415`	`fn macho_is_arm64e(target: &Target) -> bool {`
`416`		`- return target.llvm_target.starts_with("arm64e");`
	`416`	`+ target.llvm_target.starts_with("arm64e")`
`417`	`417`	`}`
`418`	`418`
`419`	`419`	`pub enum MetadataPosition {`