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use v6;
use Test;
# L<S03/Nonchaining binary precedence/Sort comparisons>
plan 6;
my %ball = map {; $_ => 1 }, 1..12;
is(
(%ball{12}) <=> (%ball{11}),
Order::Same,
'parens with spaceship parse incorrectly',
);
my $result_1 = ([+] %ball{10..12}) <=> ([+] %ball{1..3});
is($result_1, Order::Same, 'When spaceship terms are non-trivial members it parses incorrectly');
my $result_2 = ([+] %ball{11,12}) <=> ([+] %ball{1,2});
is($result_2, Order::Same, 'When spaceship terms are non-trivial members it parses incorrectly');
{
my $result_3 = ([0] <=> [0,1]);
is($result_3, Order::Less, 'When spaceship terms are non-trivial members it parses incorrectly');
}
%ball{12} = 0.5;
is(%ball{12} <=> %ball{11}, Order::Less, 'When spaceship terms are non-integral numbers it parses incorrectly');
# RT #126536
throws-like { say ’a‘ <=> ’b‘ }, X::Str::Numeric,
'<=> with non-numerics throws correct exception';
# vim: ft=perl6