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C++ PATCH to overload resolution for inherited constructors

From: Jason Merrill <jason at redhat dot com>
To: gcc-patches List <gcc-patches at gcc dot gnu dot org>
Date: Fri, 3 Mar 2017 22:11:55 -1000
Subject: C++ PATCH to overload resolution for inherited constructors
Authentication-results: sourceware.org; auth=none

In committee review of the rule to restore effective hiding in
overload resolution between a base constructor with a default argument
and a derived constructor without, it was observed that what we were
doing doesn't properly handle the case where both constructors are
from bases, just one more derived.  This patch fixes that.

Tested x86_64-pc-linux-gnu, applying to trunk.

Attachment: inh-defarg.diff
Description: Text document

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