Denys Vlasenko eb17b6f6c9 ash: eval: Return status in eval functions ... Backported from dash: eval: Return status in eval functions The exit status is currently clobbered too early for case statements and loops. This patch fixes it by making the eval functions return the current exit status and setting them in one place -- evaltree. Harald van Dijk pointed out a number of bugs in the original patch. function old new delta evalcommand 1226 1242 +16 cmdloop 383 398 +15 evalfor 223 227 +4 evalcase 271 275 +4 localcmd 348 350 +2 evaltreenr 927 928 +1 evaltree 927 928 +1 evalsubshell 150 151 +1 evalpipe 356 357 +1 parse_command 1585 1584 -1 evalloop 177 164 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 9/2 up/down: 45/-14) Total: 31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2016-09-28 19:41:57 +02:00
..
and-or.right
and-or.tests
assignment1.right
assignment1.tests
assignment2.rigth
assignment2.tests
assignment3.right	hush: fix improper handling of newline and hash chars in few corner cases	2010-11-22 17:58:14 +01:00
assignment3.tests	hush: fix improper handling of newline and hash chars in few corner cases	2010-11-22 17:58:14 +01:00
assignment4.right	hush: fix misparsing of "... do eval a= ...". Closes 3721	2011-05-14 11:27:36 +02:00
assignment4.tests	hush: fix misparsing of "... do eval a= ...". Closes 3721	2011-05-14 11:27:36 +02:00
break1.right
break1.tests	*: trailing empty lines removed	2010-07-26 01:49:12 +02:00
break2.right
break2.tests
break3.right
break3.tests
break4.right
break4.tests
break5.right
break5.tests
builtin1.right
builtin1.tests
case1.right	hush: fix problems with case in subshells and with "case esac"	2009-05-23 16:50:07 +02:00
case1.tests	hush: fix problems with case in subshells and with "case esac"	2009-05-23 16:50:07 +02:00
colon.right
colon.tests
compound.right	hush_test: add some pathological compound list tests	2009-05-21 18:35:37 -04:00
compound.tests	make compound.tests executable	2009-05-23 17:00:13 +02:00
continue1.right
continue1.tests
continue2.right
continue2.tests
continue3.right
continue3.tests
echo_write_error.right	echo: do not retry on write errors	2011-02-07 02:03:51 +01:00
echo_write_error.tests	echo: do not retry on write errors	2011-02-07 02:03:51 +01:00
empty_args.right	hush: fix handling of empty arguments	2009-10-18 11:46:35 +02:00
empty_args.tests	hush: fix handling of empty arguments	2009-10-18 11:46:35 +02:00
empty_for2.right
empty_for2.tests
empty_for.right
empty_for.tests
env_and_func.right	hush: fix bug where in "var=val func" var's value is not visible in func	2009-05-04 00:14:30 +02:00
env_and_func.tests	hush: fix bug where in "var=val func" var's value is not visible in func	2009-05-04 00:14:30 +02:00
exec.right
exec.tests	hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org)	2009-04-07 02:29:51 +00:00
exit1.right	hush: fix EXIT trap recursion case; check redirection failures	2009-04-09 13:43:11 +00:00
exit1.tests	hush: fix EXIT trap recursion case; check redirection failures	2009-04-09 13:43:11 +00:00
exitcode1.right	ash: eval: Return status in eval functions	2016-09-28 19:41:57 +02:00
exitcode1.tests	ash: eval: Return status in eval functions	2016-09-28 19:41:57 +02:00
export-n.right	hush: export -n support	2009-04-20 22:04:21 +00:00
export-n.tests	hush: export -n support	2009-04-20 22:04:21 +00:00
export.right	hush: fix handling of } which is not a closing one in { cmd; }	2009-04-19 13:57:51 +00:00
export.tests	hush: fix some TODOs. TODO in export builting: +250 bytes.	2009-04-10 13:49:10 +00:00
for_with_bslashes.right	hush: tighten up "for" variable name check.	2009-04-10 12:03:20 +00:00
for_with_bslashes.tests	hush: tighten up "for" variable name check.	2009-04-10 12:03:20 +00:00
for_with_keywords.right
for_with_keywords.tests
for.right	hush: copy for.tests from ash testsuite	2015-10-29 22:37:25 +01:00
for.tests	hush: copy for.tests from ash testsuite	2015-10-29 22:37:25 +01:00
func1.right	hush: add function tests	2009-04-10 23:23:41 +00:00
func1.tests	hush: add function tests	2009-04-10 23:23:41 +00:00
func2.right	hush: add function tests	2009-04-10 23:23:41 +00:00
func2.tests	hush: add function tests	2009-04-10 23:23:41 +00:00
func3.right	hush: return builtin by Bayram Kurumahmut (kbayram AT ubicom.com)	2009-04-17 23:44:18 +00:00
func3.tests	hush: return builtin by Bayram Kurumahmut (kbayram AT ubicom.com)	2009-04-17 23:44:18 +00:00
func4.right	hush: nommu fix for function passing	2009-04-26 20:06:14 +00:00
func4.tests	whitespace fixes	2010-01-25 13:39:24 +01:00
func5.right	hush_test: test for subshell function syntax	2009-05-21 18:35:08 -04:00
func5.tests	hush_test: test for subshell function syntax	2009-05-21 18:35:08 -04:00
func_args1.right	hush: add two testcases	2009-04-20 10:52:31 +00:00
func_args1.tests	hush-misc/func_args1.tests: remove "UNFIXED BUG", it does not fail	2015-11-04 14:50:19 +01:00
func_local1.right	hush: add support for local builtin	2009-06-03 12:47:26 +02:00
func_local1.tests	hush: add support for local builtin	2009-06-03 12:47:26 +02:00
func_local2.right	hush: add support for local builtin	2009-06-03 12:47:26 +02:00
func_local2.tests	hush: add support for local builtin	2009-06-03 12:47:26 +02:00
heredoc1.right	hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org)	2009-04-07 02:29:51 +00:00
heredoc1.tests	hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org)	2009-04-07 02:29:51 +00:00
heredoc2.right	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
heredoc2.tests	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
heredoc3.right	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
heredoc3.tests	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
heredoc_backslash1.right	hush: fix handling of \" in quoted/unquoted cmd	2010-09-12 15:05:39 +02:00
heredoc_backslash1.tests	hush: fix handling of \" in quoted/unquoted cmd	2010-09-12 15:05:39 +02:00
heredoc_huge.right	hush: more rodust detection of unterminated strings etc;	2009-04-08 21:51:33 +00:00
heredoc_huge.tests	hush: more rodust detection of unterminated strings etc;	2009-04-08 21:51:33 +00:00
if_false_exitcode.right	hush: fix "if false; then...fi" exitcode;	2009-04-06 18:40:31 +00:00
if_false_exitcode.tests	hush: fix "if false; then...fi" exitcode;	2009-04-06 18:40:31 +00:00
nommu1.right	hush: fix \<newline> handling on NOMMU	2009-08-12 19:47:44 +02:00
nommu1.tests	hush: fix \<newline> handling on NOMMU	2009-08-12 19:47:44 +02:00
nommu2.right	hush: two NOMMU fixes for bugs 877 and 883	2010-01-12 13:45:45 +01:00
nommu2.tests	hush: two NOMMU fixes for bugs 877 and 883	2010-01-12 13:45:45 +01:00
nommu3.right	hush: fix a nommu bug where a part of function body is lost if run in a pipe	2015-09-04 06:22:10 +02:00
nommu3.tests	typo fix	2015-10-13 01:49:06 +02:00
opts1.right	hush: do not process options after non-option args	2009-08-20 03:38:58 +02:00
opts1.tests	hush: do not process options after non-option args	2009-08-20 03:38:58 +02:00
pid.right
pid.tests
pipefail.right	hush: add support for "set -o pipefail"	2010-11-14 02:01:50 +01:00
pipefail.tests	hush: add support for "set -o pipefail"	2010-11-14 02:01:50 +01:00
read.right
read.tests
redir1.right	hush: readability improvements.	2009-04-10 00:20:58 +00:00
redir1.tests	hush: tighten up "for" variable name check.	2009-04-10 12:03:20 +00:00
redir2.right	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
redir2.tests	hush: echo \2>file fix	2009-04-08 09:29:14 +00:00
redir3.right	hush: fix EXIT trap recursion case; check redirection failures	2009-04-09 13:43:11 +00:00
redir3.tests	hush: fix EXIT trap recursion case; check redirection failures	2009-04-09 13:43:11 +00:00
redir4.right	hush: tighten up "for" variable name check.	2009-04-10 12:03:20 +00:00
redir4.tests	hush: tighten up "for" variable name check.	2009-04-10 12:03:20 +00:00
redir5.right	hush: fix stdin of backgrounded pipe	2009-04-20 00:34:01 +00:00
redir5.tests	hush: fix stdin of backgrounded pipe	2009-04-20 00:34:01 +00:00
redir6.right	hush: fix multiple redirections of the same fd (bug 227)	2009-05-02 14:17:31 +02:00
redir6.tests	hush: fix multiple redirections of the same fd (bug 227)	2009-05-02 14:17:31 +02:00
redir_script.right	hush: fix "redirects can close script fd" bug	2016-08-22 19:54:12 +02:00
redir_script.tests	hush: fix "redirects can close script fd" bug	2016-08-22 19:54:12 +02:00
return1.right	hush: fix a case where return in sourced file has no effect	2011-03-24 02:50:03 +01:00
return1.tests	hush: fix a case where return in sourced file has no effect	2011-03-24 02:50:03 +01:00
shift.right
shift.tests
sig_exitcode.right	hush: fix exitcodes of killed processes	2010-01-04 11:37:09 +01:00
sig_exitcode.tests	hush: fix exitcodes of killed processes	2010-01-04 11:37:09 +01:00
sigint1.right	ash: fix ash-signals/signal8 testcase failure	2011-02-21 03:22:20 +01:00
sigint1.tests	slightly better wording in comments	2011-02-21 03:47:50 +01:00
source1.right	hush: document a bug about aborting on sourced file error when non-interactive	2011-03-24 05:38:51 +01:00
source1.tests	hush: document a bug about aborting on sourced file error when non-interactive	2011-03-24 05:38:51 +01:00
source2.right	hush: source builtin should override $N only if it has args	2013-03-17 14:11:04 +01:00
source2.tests	hush: source builtin should override $N only if it has args	2013-03-17 14:11:04 +01:00
syntax_err_negate.right
syntax_err_negate.tests
syntax_err.right
syntax_err.tests
unicode1.right	hush: make ${#var} unicode-aware	2014-08-13 09:57:44 +02:00
unicode1.tests	hush: make ${#var} unicode-aware	2014-08-13 09:57:44 +02:00
until1.right
until1.tests
while1.right
while1.tests
while2.right
while2.tests
while3.right	hush: fix a corner case of empty "do \n done" structure	2011-05-31 17:35:45 +02:00
while3.tests	hush: fix a corner case of empty "do \n done" structure	2011-05-31 17:35:45 +02:00
while4.right	hush: fix for "while false && true; do echo BUG; break; done". closes 6170	2013-04-07 18:16:58 +02:00
while4.tests	hush: fix for "while false && true; do echo BUG; break; done". closes 6170	2013-04-07 18:16:58 +02:00
while_in_subshell.right
while_in_subshell.tests