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Re: [PATCH] careadlinkat: fix GCC 10 workaround


From: Paul Eggert
Subject: Re: [PATCH] careadlinkat: fix GCC 10 workaround
Date: Mon, 17 Aug 2020 09:43:53 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 8/17/20 9:34 AM, Jeffrey Walton wrote:
# pragma GCC diagnostic ignored "-Wreturn-local-addr"

Unfortunately this doesn't work because GCC 10.1 and 10.2 mistakenly ignore the pragma. This is mentioned in a comment in the careadlinkat.c source, which cites GCC bug 95044, a duplicate of:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93644



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