Bug 226201 - Can't extend WritableStream
Summary: Can't extend WritableStream
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-05-24 17:36 PDT by Jimmy Wärting
Modified: 2021-05-31 17:37 PDT (History)
3 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jimmy Wärting 2021-05-24 17:36:11 PDT 
Using Safari TP, with experimental WritableStream enabled...

I'm having trouble extending the WritableStream class...

class A extends WritableStream { foo() {} }
new A().foo()
Comment 2 Radar WebKit Bug Importer 2021-05-31 17:37:16 PDT 
<rdar://problem/78695735>