diff options
Diffstat (limited to 'src/selector.js')
| -rw-r--r-- | src/selector.js | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/selector.js b/src/selector.js index 328eca45f..c995a65fe 100644 --- a/src/selector.js +++ b/src/selector.js @@ -22,7 +22,6 @@ import selectorError from "./selector/selectorError.js"; import unescapeSelector from "./selector/unescapeSelector.js"; import tokenize from "./selector/tokenize.js"; import toSelector from "./selector/toSelector.js"; -import support from "./selector/support.js"; // The following utils are attached directly to the jQuery object. import "./selector/escapeSelector.js"; @@ -189,32 +188,6 @@ function find( selector, context, results, seed ) { } try { - - // `qSA` may not throw for unrecognized parts using forgiving parsing: - // https://drafts.csswg.org/selectors/#forgiving-selector - // like the `:is()` pseudo-class: - // https://drafts.csswg.org/selectors/#matches - // `CSS.supports` is still expected to return `false` then: - // https://drafts.csswg.org/css-conditional-4/#typedef-supports-selector-fn - // https://drafts.csswg.org/css-conditional-4/#dfn-support-selector - if ( support.cssSupportsSelector && - - // `CSS.supports( "selector(...)" )` requires the argument to the - // `selector` function to be a `<complex-selector>`, not - // a `<complex-selector-list>` which our selector may be. Wrapping with - // `:is` works around the issue and is supported by all browsers - // we support except for IE which will fail the support test anyway. - // eslint-disable-next-line no-undef - !CSS.supports( "selector(:is(" + newSelector + "))" ) ) { - - // Support: IE 11+ - // Throw to get to the same code path as an error directly in qSA. - // Note: once we only support browser supporting - // `CSS.supports('selector(...)')`, we can most likely drop - // the `try-catch`. IE doesn't implement the API. - throw new Error(); - } - push.apply( results, newContext.querySelectorAll( newSelector ) ); |