From 173f98ae49d816178d8fa5b627c62aade9547d04 Mon Sep 17 00:00:00 2001
From: David Faust <david.faust@oracle.com>
Date: Thu, 13 Oct 2022 10:23:44 -0700
Subject: [PATCH] gccrs: ast: dump: RangeExprs

gcc/rust/ChangeLog:

	* ast/rust-ast-dump.cc (Dump::visit): Add dump for RangeExprs.
---
 gcc/rust/ast/rust-ast-dump.cc | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/gcc/rust/ast/rust-ast-dump.cc b/gcc/rust/ast/rust-ast-dump.cc
index b9e08b5..8caad98 100644
--- a/gcc/rust/ast/rust-ast-dump.cc
+++ b/gcc/rust/ast/rust-ast-dump.cc
@@ -622,27 +622,46 @@ Dump::visit (BreakExpr &expr)
 
 void
 Dump::visit (RangeFromToExpr &expr)
-{}
+{
+  expr.get_from_expr ()->accept_vis (*this);
+  stream << "..";
+  expr.get_to_expr ()->accept_vis (*this);
+}
 
 void
 Dump::visit (RangeFromExpr &expr)
-{}
+{
+  expr.get_from_expr ()->accept_vis (*this);
+  stream << "..";
+}
 
 void
 Dump::visit (RangeToExpr &expr)
-{}
+{
+  stream << "..";
+  expr.get_to_expr ()->accept_vis (*this);
+}
 
 void
 Dump::visit (RangeFullExpr &expr)
-{}
+{
+  stream << "..";
+}
 
 void
 Dump::visit (RangeFromToInclExpr &expr)
-{}
+{
+  expr.get_from_expr ()->accept_vis (*this);
+  stream << "..=";
+  expr.get_to_expr ()->accept_vis (*this);
+}
 
 void
 Dump::visit (RangeToInclExpr &expr)
-{}
+{
+  stream << "..=";
+  expr.get_to_expr ()->accept_vis (*this);
+}
 
 void
 Dump::visit (ReturnExpr &expr)
-- 
2.7.4