Fix \u parsing in v sets

jviereck · Dec 22, 2021 · b3456d7 · b3456d7
1 parent 359e160
commit b3456d7
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Showing 2 changed files with 41 additions and 1 deletion.
diff --git a/parser.js b/parser.js
@@ -1365,7 +1365,7 @@
         // NestedClass ::
         //      ...
         //      \ CharacterClassEscape[+U, +V]
-        if (res = parseCharacterClassEscape()) {
+        if (res = parseClassEscape()) {
           start = res;
         } else if (res = parseClassCharacterEscapedHelper()) {
           return res;

diff --git a/test/test-data-unicode-set.json b/test/test-data-unicode-set.json
@@ -1521,5 +1521,45 @@
       11
     ],
     "raw": "[\\u{14630}]"
+  },
+  "[\\u{14630}-\\u{14633}]": {
+    "type": "characterClass",
+    "kind": "union",
+    "body": [
+      {
+        "type": "characterClassRange",
+        "min": {
+          "type": "value",
+          "kind": "unicodeCodePointEscape",
+          "codePoint": 83504,
+          "range": [
+            1,
+            10
+          ],
+          "raw": "\\u{14630}"
+        },
+        "max": {
+          "type": "value",
+          "kind": "unicodeCodePointEscape",
+          "codePoint": 83507,
+          "range": [
+            11,
+            20
+          ],
+          "raw": "\\u{14633}"
+        },
+        "range": [
+          1,
+          20
+        ],
+        "raw": "\\u{14630}-\\u{14633}"
+      }
+    ],
+    "negative": false,
+    "range": [
+      0,
+      21
+    ],
+    "raw": "[\\u{14630}-\\u{14633}]"
   }
 }