2 files changed, 4 insertions, 3 deletions
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
index 446df13..227564c 100644
--- a/gcc/rust/parse/rust-parse-impl.h
+++ b/gcc/rust/parse/rust-parse-impl.h
@@ -424,7 +424,7 @@ Parser<ManagedTokenSource>::parse_items ()
 
 // Parses a crate (compilation unit) - entry point
 template <typename ManagedTokenSource>
-AST::Crate
+std::unique_ptr<AST::Crate>
 Parser<ManagedTokenSource>::parse_crate ()
 {
   // parse inner attributes
@@ -437,7 +437,8 @@ Parser<ManagedTokenSource>::parse_crate ()
   for (const auto &error : error_table)
     error.emit_error ();
 
-  return AST::Crate (std::move (items), std::move (inner_attrs));
+  return std::unique_ptr<AST::Crate> (
+    new AST::Crate (std::move (items), std::move (inner_attrs)));
 }
 
 // Parse a contiguous block of inner attributes.
diff --git a/gcc/rust/parse/rust-parse.h b/gcc/rust/parse/rust-parse.h
index c8faf49..4cae6ff 100644
--- a/gcc/rust/parse/rust-parse.h
+++ b/gcc/rust/parse/rust-parse.h
@@ -669,7 +669,7 @@ public:
   std::vector<std::unique_ptr<AST::Item> > parse_items ();
 
   // Main entry point for parser.
-  AST::Crate parse_crate ();
+  std::unique_ptr<AST::Crate> parse_crate ();
 
   // Dumps all lexer output.
   void debug_dump_lex_output (std::ostream &out);