Bug#831158: scim-unikey: FTBFS with GCC 6: data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' to 'unsigned char' inside { } [-Wnarrowing]

[Lucas Nussbaum]

Source: scim-unikey
Version: 0.3.1+debian-3.1
Severity: serious
Tags: stretch sid
User: debian...@lists.debian.org
Usertags: qa-ftbfs-20160713 qa-ftbfs
Justification: FTBFS with GCC 6 on amd64

Hi,

During a rebuild of all packages in sid using the gcc-defaults package
available in experimental to make GCC default to version 6, your package failed
to build on amd64. For more information about GCC 6 and Stretch, see:
- https://wiki.debian.org/GCC6
- https://lists.debian.org/debian-devel-announce/2016/06/msg00007.html

Relevant part (hopefully):
> /bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I.. 
>     -g -O2 -c -o data.lo data.cpp
> libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -g -O2 -c data.cpp  -fPIC 
> -DPIC -o .libs/data.o
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
>  };
>  ^
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777651'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777650'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777653'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777654'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777646'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777655'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777600'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777601'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777602'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777603'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777604'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777605'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777610'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777615'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777616'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777617'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777760'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777620'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777611'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777623'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777612'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777624'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777613'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777625'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777614'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777614'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777664'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777606'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777606'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777626'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777627'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777660'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777631'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777607'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777635'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777636'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777651'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777637'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777646'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777653'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777650'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777654'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777655'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777657'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777661'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777677'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777677'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777632'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777662'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777633'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777663'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777600'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777604'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777605'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777606'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777646'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777607'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777601'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777602'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777603'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777760'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777610'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777650'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777611'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777651'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777612'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777613'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777653'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777614'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777654'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777615'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777655'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777616'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777633'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777631'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777632'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777617'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777657'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777620'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777660'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777621'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777661'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777622'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777662'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777623'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777664'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777625'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777626'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777627'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777663'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777624'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777635'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777636'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777677'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777637'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777600'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777601'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777677'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777602'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777603'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777604'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777637'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777631'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777632'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777633'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777635'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777605'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777606'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777607'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777610'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777611'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777646'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777650'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777651'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777612'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777613'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777614'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777615'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777616'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777617'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777620'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777621'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777622'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777623'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777653'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777654'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777655'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777657'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777660'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777661'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777662'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777760'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777663'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777664'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777624'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777625'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777626'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777627'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777616'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777627'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777712'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777626'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777637'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777631'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777632'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777633'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777603'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777670'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777600'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777665'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777601'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777666'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777602'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777667'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777604'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777671'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777642'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777651'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777704'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777640'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777701'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777707'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777702'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777710'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777703'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777711'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777606'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777713'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777641'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777650'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777700'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777676'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777657'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777673'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777672'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777674'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777677'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777675'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777605'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777706'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777647'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777656'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777720'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777612'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777607'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777714'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777610'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777716'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777611'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777717'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777721'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777613'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777643'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777652'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777732'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777725'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777705'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777722'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777715'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777723'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777731'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777724'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777614'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777726'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777620'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777735'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777615'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777727'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777616'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777730'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777617'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777734'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777621'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777736'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777625'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777743'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777622'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777737'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777623'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777741'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777624'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777742'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777626'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777744'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777644'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777653'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777777'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777750'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777733'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777745'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777740'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777746'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777760'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777747'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777627'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777751'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777645'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777654'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777633'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777755'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777630'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777752'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777631'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777753'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777632'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777754'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777634'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777756'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777763'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777635'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777757'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777636'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777761'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777637'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777762'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777764'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777646'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777655'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777770'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777765'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777766'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777767'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777771'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777663'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777775'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777660'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777772'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777661'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777773'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777662'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777774'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777664'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> data.cpp:242:1: error: narrowing conversion of ''\37777777776'' from 'char' 
> to 'unsigned char' inside { } [-Wnarrowing]
> make[3]: *** [data.lo] Error 1

The full build log is available from:
   
http://people.debian.org/~lucas/logs/2016/07/13/scim-unikey_0.3.1+debian-3.1_unstable_gcc6.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.