Update packages/babel-parser/src/plugins/placeholders.js

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
babel · Jun 4, 2020 · 60d7554 · 60d7554
1 parent 44a3486
commit 60d7554
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/babel-parser/src/plugins/placeholders.js b/packages/babel-parser/src/plugins/placeholders.js
@@ -256,8 +256,8 @@ export default (superClass: Class<Parser>): Class<Parser> =>
         const next = this.nextTokenStart();
         if (this.isUnparsedContextual(next, "from")) {
           if (
-            this.input.substr(this.nextTokenStartSince(next + 4), 2) ===
-            tt.placeholder.label
+
+            this.input.startsWith(tt.placeholder.label, this.nextTokenStartSince(next + 4))
           ) {
             return true;
           }