fix(parser): fixed possible performance regression

meriyah · Aug 3, 2019 · 80c75de · 80c75de
1 parent 2766dd9
commit 80c75de
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Showing 2 changed files with 64 additions and 38 deletions.
diff --git a/src/estree.ts b/src/estree.ts
@@ -365,6 +365,7 @@ export interface CallExpression extends _Node {
   type: 'CallExpression';
   callee: any; //Expression | Super;
   arguments: (Expression | SpreadElement)[];
+  optional?: boolean;
 }
 
 export interface CatchClause extends _Node {
@@ -655,6 +656,7 @@ export interface MemberExpression extends _Node {
   object: Expression | Super;
   property: Expression | PrivateName;
   computed?: boolean;
+  optional?: boolean;
 }
 
 export type Pattern = Identifier | ObjectPattern | ArrayPattern | RestElement | AssignmentPattern | MemberExpression;