Use replace_attrs only when parsing
diff --git a/src/expr.rs b/src/expr.rs
index 200a7b9..709baa6 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -11,7 +11,7 @@
use punctuated::Punctuated;
#[cfg(feature = "extra-traits")]
use std::hash::{Hash, Hasher};
-#[cfg(feature = "full")]
+#[cfg(all(feature = "parsing", feature = "full"))]
use std::mem;
#[cfg(feature = "extra-traits")]
use tt::TokenStreamHelper;
@@ -569,7 +569,7 @@
}
impl Expr {
- #[cfg(feature = "full")]
+ #[cfg(all(feature = "parsing", feature = "full"))]
fn replace_attrs(&mut self, new: Vec<Attribute>) -> Vec<Attribute> {
match *self {
Expr::Box(ExprBox { ref mut attrs, .. })