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Re: Building on MSYS2 fails

From: Andy Moreton
Subject: Re: Building on MSYS2 fails
Date: Wed, 12 Aug 2020 10:39:14 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (windows-nt)

On Tue 11 Aug 2020, Paul Eggert wrote:

> On 8/11/20 6:06 PM, Juanma Barranquero wrote:
>>    CC       data.o
>> pdumper.c: In function 'dump_read_all':
>> pdumper.c:5078:60: error: conversion from 'size_t' {aka 'long long unsigned
>> int'} to 'unsigned int' may change value [-Werror=conversion]
> Thanks for reporting that. I've had my eye on those -Wconversion false alarms
> for some time, and this prompted me to finally get rid of them by installing
> the attached patch. Another fix would be to retain -Wconversion in pdumper.c
> and put yet another pair of XXX_IMPLICIT_CONVERSION lines into the code, but
> the cost of -Wconversion has been less than the benefit for some time, so it's
> time to omit -Wconversion here.

I reported this in bug#36597, and it has also been reported in


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