From ce2d518fd685adf6e69a045ac37fa03d3b54ae53 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Wed, 3 Dec 2025 15:05:12 +0000 Subject: [PATCH] gcc/testsuite/g++/bad-mapper-3.C: localhost might not be known The module-mapper uses Cody::OpenInet6 to open the connection to the host. However, some distributions (such as Ubuntu 24.04) only have a v4 address for localhost: $ grep localhost /etc/hosts 127.0.0.1 localhost ::1 ip6-localhost ip6-loopback On these systems this test fails with "Name or service not known", so add that to the list of allowed error messages. Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2025-December/702846.html] Signed-off-by: Ross Burton --- gcc/testsuite/g++.dg/modules/bad-mapper-3.C | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/g++.dg/modules/bad-mapper-3.C b/gcc/testsuite/g++.dg/modules/bad-mapper-3.C index 2a57956afc87..ca7eec2e1df5 100644 --- a/gcc/testsuite/g++.dg/modules/bad-mapper-3.C +++ b/gcc/testsuite/g++.dg/modules/bad-mapper-3.C @@ -1,6 +1,6 @@ // { dg-additional-options "-fmodules-ts -fmodule-mapper=localhost:172477262" } import unique3.bob; -// { dg-error {failed (socket|connecting|disabled) mapper 'localhost:172477262'} "" { target *-*-* } 0 } +// { dg-error {failed (socket|connecting|disabled|Name or service not known) mapper 'localhost:172477262'} "" { target *-*-* } 0 } // { dg-prune-output "fatal error:" } // { dg-prune-output "failed to read" } // { dg-prune-output "compilation terminated" } -- 2.43.0