Add extra traits to syn

Building c2rust-ast-printer alone requires the "extra-traits" feature of syn.
immunant · May 12, 2022 · 4f9a30c · 4f9a30c
1 parent 893da87
commit 4f9a30c
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diff --git a/c2rust-ast-builder/Cargo.toml b/c2rust-ast-builder/Cargo.toml
@@ -12,4 +12,4 @@ description = "Rust AST builder support crate for the C2Rust project"
 
 [dependencies]
 proc-macro2 = { version = "1.0", features = ["span-locations"]}
-syn = { version = "1.0", features = ["full", "proc-macro", "printing"] }
+syn = { version = "1.0", features = ["full", "extra-traits", "printing"]}
diff --git a/c2rust-transpile/Cargo.toml b/c2rust-transpile/Cargo.toml
@@ -37,7 +37,7 @@ serde_json = "1.0"
 smallvec = "1.0"
 strum = "0.24"
 strum_macros = "0.24"
-syn = { version = "1.0", features = ["full", "parsing", "printing"]}
+syn = { version = "1.0", features = ["full", "extra-traits", "parsing", "printing"]}
 
 [features]
 # Force static linking of LLVM