commit 18837696e5faf3e843ea6a3213a9485185df87d3
author David Tolnay <dtolnay@gmail.com> Sun May 20 20:17:20 2018 -0700
committer David Tolnay <dtolnay@gmail.com> Sun May 20 20:18:28 2018 -0700
tree d2a84f071b16b3fd6be72b1fb85ed46285d33fe3
parent 94dea10aa589b80ae61d64f426c5473e4a0e8941

Fold span inside of Ident

codegen/src/main.rs

diff --git a/codegen/src/main.rs b/codegen/src/main.rs
index a344585..f155fbf 100644
--- a/codegen/src/main.rs
+++ b/codegen/src/main.rs
@@ -892,7 +892,11 @@
                             .collect()
                     }
                     Fields::Unit => {
-                        state.fold_impl.push_str("    _i\n");
+                        if s.ast.ident == "Ident" {
+                            state.fold_impl.push_str("    Ident::new(&_i.to_string(), _visitor.fold_span(_i.span()))\n");
+                        } else {
+                            state.fold_impl.push_str("    _i\n");
+                        }
                         vec![]
                     }
                 };