Check rest initializer existence after pattern finalization

jerryscript-project / jerryscript

Ultra-lightweight JavaScript engine for the Internet of Things.

https://jerryscript.net

Apache License 2.0

6.91k stars 669 forks source link

Check rest initializer existence after pattern finalization #4950

Closed rerobika closed 2 years ago

rerobika commented 2 years ago

Since the scanner info is not present for invalid destructuring patterns we can only ensure the existence of the rest element after the pattern is finalized. This patch fixes #4928.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu