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libgo patch committed: Fix reflect.Call of function returning zero-sized type

From: Ian Lance Taylor <iant at golang dot org>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, "gofrontend-dev at googlegroups dot com" <gofrontend-dev at googlegroups dot com>
Date: Mon, 23 Nov 2015 13:18:13 -0800
Subject: libgo patch committed: Fix reflect.Call of function returning zero-sized type
Authentication-results: sourceware.org; auth=none

PR 68496 points out a bug in the handling of reflect.Call calling a
function that returns a zero-sized type.  libffi doesn't understand
zero-sized types, which don't exist in C, so they require special
handling.  This patch fixes the problem.  Bootstrapped and ran Go
testsuite on x86_64-pc-linux-gnu.  Committed to mainline and GCC 5
branch.

Ian

Attachment: patch.txt
Description: Text document

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