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path: root/src/libsyntax/parse/parser/expr.rs
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-rw-r--r--src/libsyntax/parse/parser/expr.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/parse/parser/expr.rs b/src/libsyntax/parse/parser/expr.rs
index 59b936a7eb4..e8c8e199fd0 100644
--- a/src/libsyntax/parse/parser/expr.rs
+++ b/src/libsyntax/parse/parser/expr.rs
@@ -231,7 +231,7 @@ impl<'a> Parser<'a> {
 
             self.bump();
             if op.is_comparison() {
-                self.check_no_chained_comparison(&lhs, &op);
+                self.check_no_chained_comparison(&lhs, &op)?;
             }
             // Special cases:
             if op == AssocOp::As {