remove pat2021

[rust.git] / src / librustdoc / fold.rs

diff --git a/src/librustdoc/fold.rs b/src/librustdoc/fold.rs
index 2b980ebe5926a88cf55f6e76e3c37946545803c7..376fef6568af7601d8f417f86edeb030298a777d 100644 (file)
--- a/src/librustdoc/fold.rs
+++ b/src/librustdoc/fold.rs
@@ -87,7 +87,7 @@ fn fold_mod(&mut self, m: Module) -> Module {
     }
 
     fn fold_crate(&mut self, mut c: Crate) -> Crate {
-        c.module = c.module.take().and_then(|module| self.fold_item(module));
+        c.module = self.fold_item(c.module).unwrap();
 
         {
             let external_traits = { std::mem::take(&mut *c.external_traits.borrow_mut()) };