gccrs: collector: Output outer attributes on blockexpr

Outer attributes on block expr did not output properly.

gcc/rust/ChangeLog:

	* ast/rust-ast-collector.cc (TokenCollector::visit): Add outer
	attributes to collector output.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

diff --git a/gcc/rust/ast/rust-ast-collector.cc b/gcc/rust/ast/rust-ast-collector.cc
index c06605a8c716d48fcb9258e7320e5e16d8027e17..92411ab101a37a8babefad65745b610006c56802 100644 (file)
--- a/gcc/rust/ast/rust-ast-collector.cc
+++ b/gcc/rust/ast/rust-ast-collector.cc
@@ -1259,6 +1259,7 @@ TokenCollector::visit (ClosureExprInner &expr)
 void
 TokenCollector::visit (BlockExpr &expr)
 {
+  visit_items_as_lines (expr.get_outer_attrs ());
   push (Rust::Token::make (LEFT_CURLY, expr.get_locus ()));
   newline ();
   increment_indentation ();