Auto merge of #128796 - matthiaskrgr:rollup-r7l68ph, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #128221 (Add implied target features to target_feature attribute)
 - #128261 (impl `Default` for collection iterators that don't already have it)
 - #128353 (Change generate-copyright to generate HTML, with cargo dependencies included)
 - #128679 (codegen: better centralize function declaration attribute computation)
 - #128732 (make `import.vis` is immutable)
 - #128755 (Integrate crlf directly into related test file instead via of .gitattributes)
 - #128772 (rustc_codegen_ssa: Set architecture for object crate for 32-bit SPARC)
 - #128782 (unused_parens: do not lint against parens around &raw)

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_lint/src/unused.rs

@@ -675,6 +675,13 @@ trait UnusedDelimLint {
             return true;
         }
 
+        // Do not lint against parentheses around `&raw [const|mut] expr`.
+        // These parentheses will have to be added e.g. when calling a method on the result of this
+        // expression, and we want to avoid churn wrt adding and removing parentheses.
+        if matches!(inner.kind, ast::ExprKind::AddrOf(ast::BorrowKind::Raw, ..)) {
+            return true;
+        }
+
         // Check if LHS needs parens to prevent false-positives in cases like
         // `fn x() -> u8 { ({ 0 } + 1) }`.
         //