fix bare pseudo class or element selector

g-plane · Aug 12, 2024 · 407c7ef · 407c7ef
1 parent 5d69d0c
commit 407c7ef
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Fixed parsing unclosed attribute selector (such as `a[href`).
+- Fixed parsing bare pseudo class or element selectors.
 
 ## v2.11.3
 

diff --git a/parser.d.ts b/parser.d.ts
@@ -34,6 +34,8 @@ type PseudoClassesFirstChar =
 
 type Split<S> = S extends `${string},` // invalid selector
  ? unknown
+ : S extends ''
+ ? ''
  : SplitRec<S>
 type SplitRec<S, Acc = never> = S extends `${infer Left},${infer Right}`
  ? SplitRec<Right, Acc | Left>

diff --git a/parser.test.ts b/parser.test.ts
@@ -355,6 +355,8 @@ type _Tests = [
  Element
  >
  >,
+ Expect<Equal<ParseSelector<':func(arg)'>, Element>>,
+ Expect<Equal<ParseSelector<'::func(arg)'>, Element>>,
 ]
 
 declare function delegate<