Improve parsing of init expression in for-await-of loops

acornjs · Mar 28, 2024 · 59f9780 · 59f9780
1 parent 194bfd8
commit 59f9780
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/acorn/src/statement.js b/acorn/src/statement.js
@@ -237,7 +237,9 @@ pp.parseForStatement = function(node) {
   let startsWithLet = this.isContextual("let"), isForOf = false
   let containsEsc = this.containsEsc
   let refDestructuringErrors = new DestructuringErrors
-  let init = this.parseExpression(awaitAt > -1 ? "await" : true, refDestructuringErrors)
+  let init = awaitAt > -1
+    ? this.parseExprSubscripts(refDestructuringErrors, "await")
+    : this.parseExpression(true, refDestructuringErrors)
   if (this.type === tt._in || (isForOf = this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
     if (awaitAt > -1) { // implies `ecmaVersion >= 9` (see declaration of awaitAt)
       if (this.type === tt._in) this.unexpected(awaitAt)