my $x = $condition ? $a : $b;

##</code><code>##

(my $x = $condition) ? $a : $b

##</code><code>##

# program (note that Perl 6 uses ??!! instead of ?:)
1 ?? $_ = 3 !! $_ = 5

# output from the Perl 6 standard grammar:
Precedence of = is too loose to use between ?? and !!; please use parens around inner expression at ...