From: Ian Lance Taylor <iant@golang.org>
Date: Wed, 22 Mar 2023 19:44:40 +0000 (-0700)
Subject: compiler: add missing Slice_info_expression::do_traverse
X-Git-Tag: releases/gcc-12.3.0~204
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e190718389093c5f7796fadbbd62e4ae0cacc22e;p=thirdparty%2Fgcc.git

compiler: add missing Slice_info_expression::do_traverse

Fixes golang/go#59169

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/478176
---

diff --git a/gcc/go/gofrontend/expressions.h b/gcc/go/gofrontend/expressions.h
index 92e8d8d96b4d..5f34c1c1116c 100644
--- a/gcc/go/gofrontend/expressions.h
+++ b/gcc/go/gofrontend/expressions.h
@@ -4319,6 +4319,10 @@ class Slice_info_expression : public Expression
   { return this->slice_info_; }
 
  protected:
+  int
+  do_traverse(Traverse* traverse)
+  { return Expression::traverse(&this->slice_, traverse); }
+
   Type*
   do_type();