From b1a14794bf3ef1b3272cbbe29451bc429b2b16ac Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Thu, 10 Nov 2022 10:32:22 -0500
Subject: [PATCH] Test for unsupported pseudo operators after normalization

Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/2356
---
 src/js/static-filtering-parser.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/js/static-filtering-parser.js b/src/js/static-filtering-parser.js
index f4ccc7d68f962..e62d198d868e4 100644
--- a/src/js/static-filtering-parser.js
+++ b/src/js/static-filtering-parser.js
@@ -1549,15 +1549,14 @@ Parser.prototype.SelectorCompiler = class {
 
         // Post-analysis
         // Mind https://w3c.github.io/csswg-drafts/selectors-4/#has-pseudo
-        if ( data.name.startsWith('-abp-') ) {
-            data.type = 'Error';
-            return;
-        }
         data.name = this.normalizedOperators.get(data.name) || data.name;
         if ( this.proceduralOperatorNames.has(data.name) ) {
             data.type = 'ProceduralSelector';
         } else if ( this.proceduralActionNames.has(data.name) ) {
             data.type = 'ActionSelector';
+        } else if ( data.name.startsWith('-abp-') ) {
+            data.type = 'Error';
+            return;
         }
         if ( this.maybeProceduralOperatorNames.has(data.name) ) {
             if ( this.astHasType(args, 'ProceduralSelector') ) {