tor-browser

commit a06fb5aec4e9d145b2b96f03c557736df3e83f14
parent 334149f5b472dd951036c624c99fb84e5de54ea4
Author: noriaki watanabe <nabeyang@gmail.com>
Date:   Mon,  8 Dec 2025 21:24:36 +0000

Bug 2004688 – Refactor Has-variant CSS serialization to use serialize_selector_list r=firefox-style-system-reviewers,dshin

Replace manual loop in the Has(ref list) arm with a call to the existing
serialize_selector_list helper. This removes duplication and ensures
consistent selector-list serialization across variants (Is/Where/Negation/Has),
without changing any functional output.

No behavioral change expected; CSS output remains identical. The refactoring
improves maintainability and reduces chances of formatting divergence in
future.

Differential Revision: https://phabricator.services.mozilla.com/D275440

Diffstat:
M
servo/components/selectors/parser.rs
 | 
9
+--------

1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/servo/components/selectors/parser.rs b/servo/components/selectors/parser.rs
@@ -2720,14 +2720,7 @@ impl<Impl: SelectorImpl> ToCss for Component<Impl> {
             },
             Has(ref list) => {
                 dest.write_str(":has(")?;
-                let mut first = true;
-                for RelativeSelector { ref selector, .. } in list.iter() {
-                    if !first {
-                        dest.write_str(", ")?;
-                    }
-                    first = false;
-                    selector.to_css(dest)?;
-                }
+                serialize_selector_list(list.iter().map(|rel| &rel.selector), dest)?;
                 dest.write_str(")")
             },
             NonTSPseudoClass(ref pseudo) => pseudo.to_css(dest),