41 lines
618 B
Plaintext
41 lines
618 B
Plaintext
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# test of redone post-increment and post-decrement code
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( echo $(( 4-- )) )
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( echo $(( 4++ )) )
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( echo $(( 4 -- )) )
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( echo $(( 4 ++ )) )
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#ash# (( array[0]++ ))
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#ash# echo ${array}
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#ash# (( array[0] ++ ))
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#ash# echo ${array}
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#ash# (( a++ ))
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#ash# echo $a
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#ash# (( a ++ ))
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#ash# echo $a
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a=2
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echo 6 $(( a ++ + 4 ))
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echo 3 $a
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echo 7 $(( a+++4 ))
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echo 4 $a
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echo 0 $(( a---4 ))
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echo 3 $a
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echo 7 $(( a -- + 4 ))
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echo 2 $a
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echo -2 $(( a -- - 4 ))
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echo 1 $a
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#ash# (( ++ + 7 ))
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#ash# (( ++ ))
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( echo $(( +++7 )) )
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# bash 3.2 apparently thinks that ++ +7 is 7
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#ash# echo $(( ++ + 7 ))
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#ash# (( -- ))
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