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-rw-r--r--src/libproc_macro/lib.rs2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs
index 1163c1a98d5..b239f8018be 100644
--- a/src/libproc_macro/lib.rs
+++ b/src/libproc_macro/lib.rs
@@ -680,7 +680,6 @@ impl TokenTree {
             Pound => op!('#'),
             Dollar => op!('$'),
             Question => op!('?'),
-            Underscore => op!('_'),
 
             Ident(ident) | Lifetime(ident) => TokenNode::Term(Term(ident.name)),
             Literal(..) | DocComment(..) => TokenNode::Literal(self::Literal(token)),
@@ -743,7 +742,6 @@ impl TokenTree {
             '#' => Pound,
             '$' => Dollar,
             '?' => Question,
-            '_' => Underscore,
             _ => panic!("unsupported character {}", op),
         };