Dhruv Manilawala 78bbf6d403 New Singleton enum for PatternMatchSingleton node (#8063) ... ## Summary This PR adds a new `Singleton` enum for the `PatternMatchSingleton` node. Earlier the node was using the `Constant` enum but the value for this pattern can only be either `None`, `True` or `False`. With the coming PR to remove the `Constant`, this node required a new type to fill in. This also has the benefit of narrowing the type down to only the possible values for the node as evident by the removal of `unreachable`. ## Test Plan Update the AST snapshots and run `cargo test`.		2023-10-30 05:48:53 +00:00
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src	New Singleton enum for PatternMatchSingleton node (#8063)	2023-10-30 05:48:53 +00:00
tests	New Singleton enum for PatternMatchSingleton node (#8063)	2023-10-30 05:48:53 +00:00
Cargo.toml	Implement our own small-integer optimization (#7584)	2023-09-25 15:13:21 +00:00