Store - Cyclical Dependency Detected when child computed property defined before parent & grand-parent computed proprety

[btakita]

Edge Case: When store.compute is called to define a child that refers to a parent and a grand-parent computed property, a Cyclical Dependency Detected error occurs.

https://svelte.technology/repl?version=2.4.1&gist=4a4c7371386120a1ed9878b5da741d41

[btakita]

https://svelte.technology/repl?version=2.4.1&gist=0d39be6e28701514a3d1705ad2c151df works, as the child is defined after the grand-parent & before the parent.

[btakita]

It would also be great if the "Cyclical Dependency Detected" error message could include the property names.

[btakita]

Looks like performing if (visited[key]) return; before if (cycles[key]) { fixes the issue.

https://svelte.technology/repl?version=2.4.1&gist=0343cdb56da5862510ddafa9ac467dec

[Rich-Harris]

fixed in 2.4.2, thanks