edition = "2021"
[lib]
-doctest = false
[dependencies]
itertools = "0.10.1"
-smallvec = { version = "1.6.1", features = ["union", "may_dangle"] }
+smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
tracing = "0.1"
rustc_ast = { path = "../rustc_ast" }
rustc_attr = { path = "../rustc_attr" }