https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104461
Bug ID: 104461
Summary: cody requires -fmodule-mapper hostname to have an IPv6
address
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: aoliva at gcc dot gnu.org
CC: nathan at gcc dot gnu.org
Blocks: 103524
Target Milestone: ---
A host whose localhost maps to 127.0.0.1 but not ::1 fails bad-mapper-3.C
because we get an error about name resolution rather than connection. This
might be the reason for part of the errors in bug 99175.
That's because mapper-client.cc calls netclient.cc OpenInet6, that insists on
strict IPv6 addresses, rejecting even AI_V4MAPPED ones.
Any reason to not go AF_UNSPEC instead, and use getaddrinfo's port-to-sockaddr
conversion while at that?
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524
[Bug 103524] [meta-bug] modules issue
