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Denys Vlasenko b28d4c3462 ash: [VAR] Move unsetvar functionality into setvareq 
Upstream commit:

    Date: Tue, 25 May 2010 20:55:05 +0800
    [VAR] Move unsetvar functionality into setvareq

    This patch moves the unsetvar code into setvareq so that we can
    no have a pathological case of an unset variable hanging around
    unless it has a bit pinning it like VEXPORT.

    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

function                                             old     new   delta
setvareq                                             227     303     +76
expmeta                                              517     521      +4
localcmd                                             364     366      +2
unsetcmd                                              96      76     -20
unsetvar                                             129       7    -122
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 82/-142)           Total: -60 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-25 16:29:36 +02:00
..
empty.right
…
empty.tests
…
glob_and_vars.right
…
glob_and_vars.tests
…
param_expand_alt.right
ash: add a few tests from hush-vars/*
2017-07-25 14:55:05 +02:00
param_expand_alt.tests
ash: add a few tests from hush-vars/*
2017-07-25 14:55:05 +02:00
param_expand_assign.right
…
param_expand_assign.tests
ash: add a few tests from hush-vars/*
2017-07-25 14:55:05 +02:00
param_expand_bash_substring.right
hush: fix segfault in ${?:N:M}
2010-05-22 06:20:26 +02:00
param_expand_bash_substring.tests
ash: add a few tests from hush-vars/*
2017-07-25 14:55:05 +02:00
param_expand_default.right
…
param_expand_default.tests
ash: import param_expand_default.tests from hush
2017-07-25 15:25:07 +02:00
param_expand_indicate_error.right
hush: treat ${#?} as "length of $?"
2017-07-25 15:18:57 +02:00
param_expand_indicate_error.tests
hush: treat ${#?} as "length of $?"
2017-07-25 15:18:57 +02:00
param_expand_len.right
ash: [PARSER] Fix parsing of ${##1}
2016-10-26 15:56:53 +02:00
param_expand_len.tests
ash: [PARSER] Fix parsing of ${##1}
2016-10-26 15:56:53 +02:00
param_glob.right
…
param_glob.tests
…
param_subshell.right
…
param_subshell.tests
…
readonly0.right
hush: another testcase for "READONLY_VAR=VAL BLTIN ..."
2017-07-18 03:23:07 +02:00
readonly0.tests
hush: another testcase for "READONLY_VAR=VAL BLTIN ..."
2017-07-18 03:23:07 +02:00
readonly2.right
hush: fix readonly2.tests failure
2017-07-18 15:58:02 +02:00
readonly2.tests
hush: fix readonly2.tests failure
2017-07-18 15:58:02 +02:00
star.right
…
star.tests
…
unset.right
ash: [VAR] Move unsetvar functionality into setvareq
2017-07-25 16:29:36 +02:00
unset.tests
ash: [VAR] Move unsetvar functionality into setvareq
2017-07-25 16:29:36 +02:00
var1.right
…
var1.tests
…
var2.right
…
var2.tests
…
var3.right
hush: fix var3.tests
2016-10-02 21:12:02 +02:00
var3.tests
hush: fix var3.tests
2016-10-02 21:12:02 +02:00
var4.right
hush: add var4.tests, var5.tests
2016-10-02 21:13:13 +02:00
var4.tests
hush: add var4.tests, var5.tests
2016-10-02 21:13:13 +02:00
var5.right
hush: add var4.tests, var5.tests
2016-10-02 21:13:13 +02:00
var5.tests
hush: add var4.tests, var5.tests
2016-10-02 21:13:13 +02:00
var6.right
sh testsuite: sync ash-vars/ and hush-vars/
2016-10-02 18:17:15 +02:00
var6.tests
sh testsuite: sync ash-vars/ and hush-vars/
2016-10-02 18:17:15 +02:00
var_bash1.right
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash1.tests
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash1a.right
hush: implement negative start in the ${v: -n[:m]} idiom
2017-07-06 19:48:20 +02:00
var_bash1a.tests
typo fix
2017-07-06 19:50:42 +02:00
var_bash1b.right
hush: support ${VAR:N:-M}
2017-07-17 16:46:57 +02:00
var_bash1b.tests
hush: support ${VAR:N:-M}
2017-07-17 16:46:57 +02:00
var_bash2.right
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash2.tests
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash3.right
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash3.tests
hush: add support for ${var/pattern/repl}, conditional on bash compat
2010-09-05 14:47:58 +02:00
var_bash4.right
hush: fix globbing+backslashes in unquoted $var expansion
2010-09-06 10:26:37 +02:00
var_bash4.tests
hush: fix globbing+backslashes in unquoted $var expansion
2010-09-06 10:26:37 +02:00
var_bash5.right
hush: fix var_bash5.tests failure
2010-09-10 10:17:53 +02:00
var_bash5.tests
hush: fix var_bash5.tests failure
2010-09-10 10:17:53 +02:00
var_bash6.right
hush: do fewer strdups in % and hash expansions
2010-09-10 11:06:01 +02:00
var_bash6.tests
hush: do fewer strdups in % and hash expansions
2010-09-10 11:06:01 +02:00
var_expand_in_assign.right
…
var_expand_in_assign.tests
…
var_expand_in_redir.right
…
var_expand_in_redir.tests
…
var_expand_on_ifs.right
hush: partially fix wrong expansion on $IFS (bug 4027).
2011-08-01 14:06:20 +02:00
var_expand_on_ifs.tests
hush: partially fix wrong expansion on $IFS (bug 4027).
2011-08-01 14:06:20 +02:00
var_in_pipes.right
…
var_in_pipes.tests
…
var_leaks.right
…
var_leaks.tests
…
var_posix1.right
hush: fix more obscure ${var%...} cases
2010-05-22 00:26:06 +02:00
var_posix1.tests
hush: fix more obscure ${var%...} cases
2010-05-22 00:26:06 +02:00
var_preserved.right
…
var_preserved.tests
…
var_serial.right
hush: fix multimple dependent variable expansion cases
2010-07-16 13:52:32 +02:00
var_serial.tests
hush: fix multimple dependent variable expansion cases
2010-07-16 13:52:32 +02:00
var_subst_in_for.right
…
var_subst_in_for.tests
…
var_unbackslash1.right
ash: fix arithmetic closing )) split by backslash-newline
2016-09-29 17:58:58 +02:00
var_unbackslash1.tests
shell testsuite: add trailing newline to var_unbackslash1.tests
2016-09-29 20:02:53 +02:00
var_unbackslash.right
hush: make parse_dollar flag quited status regardless of glob escaping status
2010-09-09 14:04:57 +02:00
var_unbackslash.tests
hush: make parse_dollar flag quited status regardless of glob escaping status
2010-09-09 14:04:57 +02:00
var_wordsplit_ifs1.right
ash: expand: Fixed "$@" expansion when EXP_FULL is false
2016-10-02 02:46:56 +02:00
var_wordsplit_ifs1.tests
ash: expand: Fixed "$@" expansion when EXP_FULL is false
2016-10-02 02:46:56 +02:00
var_wordsplit_ifs2.right
ash: [EXPAND] Do not split quoted VSLENGTH and VSTRIM
2016-10-01 20:55:02 +02:00
var_wordsplit_ifs2.tests
ash: [EXPAND] Do not split quoted VSLENGTH and VSTRIM
2016-10-01 20:55:02 +02:00
var_wordsplit_ifs3.right
ash: [EXPAND] Do not split quoted VSLENGTH and VSTRIM
2016-10-01 20:55:02 +02:00
var_wordsplit_ifs3.tests
ash: [EXPAND] Do not split quoted VSLENGTH and VSTRIM
2016-10-01 20:55:02 +02:00
var-do-not-collapse-arithmetic-expansion-at-parse-time.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-do-not-collapse-arithmetic-expansion-at-parse-time.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-do-not-expand-tilde-in-parameter-expansion-in-quotes.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-do-not-expand-tilde-in-parameter-expansion-in-quotes.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-do-not-quote-backslashes-in-parameter-expansions-outside-quotes.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-do-not-quote-backslashes-in-parameter-expansions-outside-quotes.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-1.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-1.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-2.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-2.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-3.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-3.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-4.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-4.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-5.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-pattern-replacement-in-parameter-expansion-5.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-runtime-quote-detection.right
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-runtime-quote-detection.tests
hush: add recent ash tests to hush testsuite too (they all pass for hush)
2015-05-18 10:23:16 +02:00
var-utf8-length.right
hush: "adopt" ash var-utf8-length.tests
2017-07-06 19:29:23 +02:00
var-utf8-length.tests
hush: "adopt" ash var-utf8-length.tests
2017-07-06 19:29:23 +02:00