Commit Graph

1 Commits

Author SHA1 Message Date
Shu-yu Guo
80fd0b3d8a Fix the receiver when calling parenthesized optional chains
Correctly passing the receiver depends on the Call AST node's type.
Calling a parenthesized optional chain expression is parsed as a Call of
an OptionalChain of a Property.  Currently the computation of the type
does not take optional chains of property loads into consideration, so
calls of parenthesized optional chain expressions always get passed an
undefined receiver.

Bug: v8:10024
Change-Id: I904b0eeca2df30160def674fb32adf821403aef9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1938571
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65252}
2019-11-29 00:44:06 +00:00