Dhruv Manilawala 551ed2706b [red-knot] Simplify virtual file support (#13043) ... ## Summary This PR simplifies the virtual file support in the red knot core, specifically: * Update `File::add_virtual_file` method to `File::virtual_file` which will always create a new virtual file and override the existing entry in the lookup table * Add `VirtualFile` which is a wrapper around `File` and provides methods to increment the file revision / close the virtual file * Add a new `File::try_virtual_file` to lookup the `VirtualFile` from `Files` * Add `File::sync_virtual_path` which takes in the `SystemVirtualPath`, looks up the `VirtualFile` for it and calls the `sync` method to increment the file revision * Removes the `virtual_path_metadata` method on `System` trait ## Test Plan - [x] Make sure the existing red knot tests pass - [x] Updated code works well with the LSP		2024-08-23 07:04:15 +00:00
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src	[red-knot] Simplify virtual file support (#13043)	2024-08-23 07:04:15 +00:00
Cargo.toml	Skip checking a file if it failed to read (#12755)	2024-08-12 07:26:37 +00:00