Lines Matching refs:r1
337 my ($r1,$r2,@a);
339 @g = (3,2,1); $r1 = \$g[2]; @g = sort @g; $r2 = \$g[0];
340 ok "$r1-@g", "$r2-1 2 3", "inplace sort of global";
342 @a = qw(b a c); $r1 = \$a[1]; @a = sort @a; $r2 = \$a[0];
343 ok "$r1-@a", "$r2-a b c", "inplace sort of lexical";
345 @g = (2,3,1); $r1 = \$g[1]; @g = sort { $b <=> $a } @g; $r2 = \$g[0];
346 ok "$r1-@g", "$r2-3 2 1", "inplace reversed sort of global";
349 $r1 = \$g[1]; @g = sort { $a<$b?1:$a>$b?-1:0 } @g; $r2 = \$g[0];
350 ok "$r1-@g", "$r2-3 2 1", "inplace custom sort of global";
353 @a = qw(b c a); $r1 = \$a[1]; @a = sort mysort @a; $r2 = \$a[0];
354 ok "$r1-@a", "$r2-c b a", "inplace sort with function of lexical";