svelte

Commit Graph

Author	SHA1	Message	Date
Simon H	3808935f51	fix: widen ownership upon property access if necessary (#13175 ) In case of something like `foo = bar.map(...)`, foo would have ownership of the array itself, while the individual items would have ownership of the component that created the proxy. That means if we later do `foo[0].baz = 42`, we could get a false-positive ownership violation, since the two proxies are not connected to each other via the parent relationship. For this reason, we need to widen the ownership of the children upon access when we detect they are not connected. Fixes #13137	2 years ago

Author

SHA1

Message

Date

Simon H

3808935f51

fix: widen ownership upon property access if necessary (#13175 )

In case of something like `foo = bar.map(...)`, foo would have ownership
of the array itself, while the individual items would have ownership
of the component that created the proxy. That means if we later do
`foo[0].baz = 42`, we could get a false-positive ownership violation,
since the two proxies are not connected to each other via the parent
relationship. For this reason, we need to widen the ownership of the
children upon access when we detect they are not connected.

Fixes #13137

1 Commits (93f8329b1bd4e33336908563d6e69c5eee5f9ce4)