-c does compile time warnings, not runtime warnings. You can't make runtime warnings appear at compile time without using a BEGIN block.
On Wed, Jun 20, 2018 at 9:59 PM, Todd Chester <toddandma...@zoho.com> wrote: > > > > On Tue, Jun 19, 2018 at 10:50 PM, Todd Chester <toddandma...@zoho.com> > wrote: > >> Dear Perl Developers, > >> > >> Would you please fix this `perl6 -c` checker error? > >> > >> $ perl6 -v > >> This is Rakudo version 2018.05 built on MoarVM version 2018.05 > >> implementing Perl 6.c. > >> > >> > >> The checkers passes this line with Syntax OK > >> > >> $ReturnStr, $CurlStatus = CurlDownloadFile $FileAddr, > $BaseFileName, > >> %MaxTime<'MaxTime4'>; > >> > >> > >> But actually running the line throws > >> > >> Useless use of $ReturnStr in sink context > >> > >> > >> The checker should throw an error if the line is "useless" > >> > >> Many thanks, > >> -T > > > > On 06/20/2018 11:46 AM, Will Coleda wrote: > >> It's a warning, not an error. >> > > Indeed it is. "-c" does warnings too and it should > show in "-c" too. >
