It helps if you spell it right :-)
$ ./perl6 -e 'supersede sub a { }'
===SORRY!===
"supersede" not yet implemented at line 1, near " sub a { }"
... for some value of "helps".
What works today is hiding outer sub in an inner lexical scope:
sub asub ( $ace, $deuce?, $trey? ) {
say "$ace $deuce $trey";
}
use Test;
plan 1;
{
sub asub( $ace, $deuce?, $trey? ) { 'asub' };
is asub(1), 'asub', 'lexically hiding works';
}
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