I made some tests and with or without my patch in
the "Leak on unset of associative array" email, it
always shows a failure like this:
---8<---
test options(C.UTF-8) begins at 2015-02-04+19:52:09
options.sh[416]: & job delayed by --pipefail, expected '1212 or
1221', got '121'
test options(C.UTF-8) failed at 2015-02-04+19:52:14 with exit code 1 [
143 tests 1 error ]
test options(shcomp) begins at 2015-02-04+19:52:14
shcomp-options.ksh[416]: & job delayed by --pipefail, expected
'1212 or 1221', got '122'
test options(shcomp) failed at 2015-02-04+19:52:19 with exit code 1 [
143 tests 1 error ]
---8<---
BTW, it appears there is a typo in src/cmd/ksh93/tests/options.sh
...
$SHELL -uc 'var=foo;unset var;: ${#var}' >/dev/null 2>&1 && err_exit
'${#var} should fail with set -u'
$SHELL -uc 'var=foo;unset var;: ${var-OK}' >/dev/null 2>&1 || err_exit
'${var-OK} should not fail with set -u'
$SHELL -uc 'var=foo;nset var;: ${var:-OK}' >/dev/null 2>&1 || err_exit
'${var:-OK} should not fail with set -u'
...
I believe it should be 'unset' and not 'nset'.
Thanks,
Paulo
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