[gcc/devel/rust/master] ast: Output union's outer attributes

[gcc/devel/rust/master] ast: Output union's outer attributes

[Thomas Schwinge]

https://gcc.gnu.org/g:0b7b488405db57c06b5976069981536c11bfe0ad

commit 0b7b488405db57c06b5976069981536c11bfe0ad
Author: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date:   Tue Apr 4 13:53:34 2023 +0200

    ast: Output union's outer attributes
    
    Output a union's outer attributes in a tokenstream.
    
    gcc/rust/ChangeLog:
    
            * ast/rust-ast-tokenstream.cc (TokenStream::visit): Add visitor
            to the union's outer attributes.
    
    Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

Diff:
---
 gcc/rust/ast/rust-ast-tokenstream.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/rust/ast/rust-ast-tokenstream.cc b/gcc/rust/ast/rust-ast-tokenstream.cc
index 450767d336c..761e899a06b 100644
--- a/gcc/rust/ast/rust-ast-tokenstream.cc
+++ b/gcc/rust/ast/rust-ast-tokenstream.cc
@@ -1952,6 +1952,7 @@ TokenStream::visit (Enum &enumeration)
 void
 TokenStream::visit (Union &union_item)
 {
+  visit_items_as_lines (union_item.get_outer_attrs ());
   auto id = union_item.get_identifier ();
   tokens.push_back (
     Rust::Token::make_identifier (union_item.get_locus (), "union"));