From ec43b2ee8f4b92d073d562849022b90221c27f3e Mon Sep 17 00:00:00 2001
From: Arthur Cohen <arthur.cohen@embecosm.com>
Date: Fri, 12 May 2023 14:44:54 +0200
Subject: [PATCH] gccrs: dump: Dump `TupleIndexExpr`s

gcc/rust/ChangeLog:

	* ast/rust-ast-dump.cc (Dump::visit): Implement dump for
	`TupleIndexExpr`.
---
 gcc/rust/ast/rust-ast-dump.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/rust/ast/rust-ast-dump.cc b/gcc/rust/ast/rust-ast-dump.cc
index 78c6a083787f..8db706920c09 100644
--- a/gcc/rust/ast/rust-ast-dump.cc
+++ b/gcc/rust/ast/rust-ast-dump.cc
@@ -782,8 +782,11 @@ Dump::visit (TupleExpr &)
 {}
 
 void
-Dump::visit (TupleIndexExpr &)
-{}
+Dump::visit (TupleIndexExpr &expr)
+{
+  visit (expr.get_tuple_expr ());
+  stream << '.' << expr.get_tuple_index ();
+}
 
 void
 Dump::visit (StructExprStruct &)
-- 
2.47.2