13 lines
288 B
Perl
13 lines
288 B
Perl
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(let ((a 2))
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(let ((a 10))
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(expect "Inner variable shadows outer" (= a 10)))
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(expect "Outer is not overriden" (= a 2)))
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(let ((pings 0))
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(defun ping ()
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(set pings (+ pings 1)))
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(ping) (ping) (ping)
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(expect "setting variables in outside context works" (= pings 3)))
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