FIFO is a queue and LIFO is a stack

Author: L. Grondin

S99-glossary.pod

@@ -608,7 +608,7 @@ cross, zip, hyperify or assignify fiddly operators.
 
 L<First In First Out|https://en.wikipedia.org/wiki/FIFO>, a fairly common data
 structure in programming languages.
-In Perl 6 an array behaves as such when used as a L</stack>.
+In Perl 6 an array behaves as such when used as a L</queue>.
 See also L</LIFO>.
 
 =head2 flap
@@ -956,7 +956,7 @@ results in a library.
 =head2 LIFO
 
 L<Last In First Out|https://en.wikipedia.org/wiki/LIFO_(computing)>, a fairly common data structure in computer science.
-In Perl 6 arrays behave as such when used as L</queue>.  See also L</FIFO>.
+In Perl 6 arrays behave as such when used as L</stack>.  See also L</FIFO>.
 
 =head2 List