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author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
commit | 4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch) | |
tree | 7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub | |
parent | 008d0be72b2f160382c6e880765e96b64a050c65 (diff) | |
download | tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2 |
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub')
-rwxr-xr-x | release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub b/release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub new file mode 100755 index 00000000..f7e3c923 --- /dev/null +++ b/release/src/router/busybox/shell/ash_test/ash-arith/arith2.sub @@ -0,0 +1,57 @@ +# bash 3.2 apparently thinks that ++7 is 7 etc +( echo $(( --7 )) ) +( echo $(( ++7 )) ) +( echo $(( -- 7 )) ) +( echo $(( ++ 7 )) ) + +#ash# ((++array[0] )) +#ash# echo 1 $array +#ash# (( ++ array[0] )) +#ash# echo 2 $array + +#ash# (( ++a )) +#ash# echo 1 $a +#ash# (( ++ a )) +#ash# echo 2 $a + +#ash# (( --a )) +#ash# echo 1 $a +#ash# (( -- a )) +#ash# echo 0 $a + a=0 + +echo 5 $(( 4 + ++a )) +echo 1 $a + +# ash doesn't handle it right... +#ash# echo 6 $(( 4+++a )) +#ash# echo 2 $a + a=2 + +# ash doesn't handle it right... +#ash# echo 3 $(( 4---a )) +#ash# echo 1 $a + a=1 + +echo 4 $(( 4 - -- a )) +echo 0 $a + +#ash# (( -- )) +# bash 3.2 apparently thinks that ---7 is -7 +#ash# echo $(( ---7 )) +( echo $(( -- - 7 )) ) + +#ash# (( ++ )) +# bash 3.2: 7 +#ash# echo 7 $(( ++7 )) +( echo $(( ++ + 7 )) ) + +# bash 3.2: -7 +#ash# echo -7 $(( ++-7 )) +# bash 3.2: -7 +#ash# echo -7 $(( ++ - 7 )) + +# bash 3.2: 7 +#ash# echo 7 $(( +--7 )) +# bash 3.2: 7 +#ash# echo 7 $(( -- + 7 )) |