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Case-sensitivity of identifiers: Difference between revisions
Added Crystal implementation
(Changed again the whole code.) |
(Added Crystal implementation) |
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These are the style warnings from [[SBCL]]. Other implementations of Common Lisp might give different warnings.
=={{header|Crystal}}==
<lang crystal>dog = "Benjamin"
Dog = "Samba"
DOG = "Bernie"
puts "The three dogs are named #{dog}, #{Dog} and #{DOG}."</lang>
Note that in Crystal, variables with all-caps identifiers (like <code>DOG</code>) are always constants.
{{out}}
<pre>The three dogs are named Benjamin, Samba and Bernie.</pre>
=={{header|D}}==
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