if COND and COND {
}
if COND or COND {
}
if not COND {
}Example 2-11. examples/scalars/logical_operators.p6
#!/usr/bin/perl6 say (2 and 1); # 1 say (1 and 2); # 2 say (1 and 0); # 0 say (0 and 1); # 0 say (0 and 0); # 0 say "---"; say (1 or 0); # 1 say (1 or 2); # 1 say (0 or 1); # 1 say (0 or 0); # 0 say "---"; say (1 err 0); # 1 say (0 err 1); # 0 say (0 err 0); # 0 say (undef err 0); # 0 say (undef err 1); # 1 say "---"; say (1 xor 0); # 1 say (0 xor 1); # 1 say (0 xor 0); # say (1 xor 1); # say "---"; say (not 1); # say (not 0); # 1 say (not undef); # 1 say "---";
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