Turn off proc-macro feature for fuzzer

dtolnay · dtolnay · commit 16c2edab1c52 · 2023-03-26T09:52:30.000-07:00
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
@@ -10,7 +10,7 @@ cargo-fuzz = true
 
 [dependencies]
 libfuzzer-sys = "0.4"
-proc-macro2 = { path = ".." }
+proc-macro2 = { path = "..", default-features = false }
 
 [[bin]]
 name = "parse_token_stream"
