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-rw-r--r--compiler/rustc_ast_pretty/Cargo.toml1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_ast_pretty/Cargo.toml b/compiler/rustc_ast_pretty/Cargo.toml
index af1524c8b..12a08f065 100644
--- a/compiler/rustc_ast_pretty/Cargo.toml
+++ b/compiler/rustc_ast_pretty/Cargo.toml
@@ -5,6 +5,7 @@ edition = "2021"
[dependencies]
# tidy-alphabetical-start
+itertools = "0.11"
rustc_ast = { path = "../rustc_ast" }
rustc_span = { path = "../rustc_span" }
thin-vec = "0.2.12"