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.