Remove make_cleanup_restore_current_ui

[deliverable/binutils-gdb.git] / gdb / rust-exp.y

diff --git a/gdb/rust-exp.y b/gdb/rust-exp.y
index 456ffe586c41399c72cb033091c0dbabcee603a4..6dc4704efe7c037102e03618f9d1d87e8d05173a 100644 (file)
--- a/gdb/rust-exp.y
+++ b/gdb/rust-exp.y
@@ -428,10 +428,14 @@ struct_expr_tail:
                }
 ;
 
-/* S{} is documented as valid but seems to be an unstable feature, so
-   it is left out here.  */
 struct_expr_list:
-       struct_expr_tail
+       /* %empty */
+               {
+                 VEC (set_field) **result
+                   = OBSTACK_ZALLOC (&work_obstack, VEC (set_field) *);
+                 $$ = result;
+               }
+|      struct_expr_tail
                {
                  VEC (set_field) **result
                    = OBSTACK_ZALLOC (&work_obstack, VEC (set_field) *);