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-rw-r--r--src/libsyntax/parse/mod.rs2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index bc1bc00ac84..6a8a64f369d 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -42,8 +42,6 @@ pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a>>;
 /// used and should be feature gated accordingly in `check_crate`.
 #[derive(Default)]
 pub struct GatedSpans {
-    /// Spans collected for gating `param_attrs`, e.g. `fn foo(#[attr] x: u8) {}`.
-    pub param_attrs: Lock<Vec<Span>>,
     /// Spans collected for gating `let_chains`, e.g. `if a && let b = c {}`.
     pub let_chains: Lock<Vec<Span>>,
     /// Spans collected for gating `async_closure`, e.g. `async || ..`.