diff options
| author | Bart Schaefer <schaefer@ipost.com> | 2021-04-18 14:26:12 -0700 |
|---|---|---|
| committer | Bart Schaefer <schaefer@ipost.com> | 2021-04-18 14:26:12 -0700 |
| commit | 71b747567e350c5f849897c424ea76fd05b34ffe (patch) | |
| tree | 71ac096df68a13309adf4abffcd6a31ebcc67200 | |
| parent | 82ff9f24f170eea7daa935fdaa09ab75a2f277ff (diff) | |
| download | zsh-71b747567e350c5f849897c424ea76fd05b34ffe.tar.gz zsh-71b747567e350c5f849897c424ea76fd05b34ffe.zip | |
47704: POSIX export and readonly ignore "-p" when parameter names also appear
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | Src/builtin.c | 8 | ||||
| -rw-r--r-- | Src/params.c | 4 | ||||
| -rw-r--r-- | Test/B02typeset.ztst | 8 |
4 files changed, 17 insertions, 7 deletions
@@ -1,5 +1,9 @@ 2021-04-18 Bart Schaefer <schaefer@zsh.org> + * 47704: Src/builtin.c, Src/params.c, Test/B02typeset.ztst: + POSIX export and readonly ignore the "-p" option when parameter + names are also present. + * 48560: Completion/compinit, Doc/Zsh/builtins.yo, Doc/Zsh/options.yo, Doc/Zsh/params.yo, Src/builtin.c, Src/options.c, Src/params.c, Src/subst.c, Src/zsh.h, diff --git a/Src/builtin.c b/Src/builtin.c index 6d119f7a5..efa20607e 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -2615,7 +2615,12 @@ bin_typeset(char *name, char **argv, LinkList assigns, Options ops, int func) int on = 0, off = 0, roff, bit = PM_ARRAY; int i; int returnval = 0, printflags = 0; - int hasargs; + int hasargs = *argv != NULL || (assigns && firstnode(assigns)); + + /* POSIXBUILTINS is set for bash/ksh and both ignore -p with args */ + if ((func == BIN_READONLY || func == BIN_EXPORT) && + isset(POSIXBUILTINS) && hasargs) + ops->ind['p'] = 0; /* hash -f is really the builtin `functions' */ if (OPT_ISSET(ops,'f')) @@ -2695,7 +2700,6 @@ bin_typeset(char *name, char **argv, LinkList assigns, Options ops, int func) /* -p0 treated as -p for consistency */ } } - hasargs = *argv != NULL || (assigns && firstnode(assigns)); if (!hasargs) { int exclude = 0; if (!OPT_ISSET(ops,'p')) { diff --git a/Src/params.c b/Src/params.c index 33bbc54f6..20dfb5b5f 100644 --- a/Src/params.c +++ b/Src/params.c @@ -5883,8 +5883,12 @@ printparamnode(HashNode hn, int printflags) * don't. */ if (printflags & PRINT_POSIX_EXPORT) { + if (!(p->node.flags & PM_EXPORTED)) + return; printf("export "); } else if (printflags & PRINT_POSIX_READONLY) { + if (!(p->node.flags & PM_READONLY)) + return; printf("readonly "); } else if (locallevel && p->level >= locallevel) { printf("typeset "); /* printf("local "); */ diff --git a/Test/B02typeset.ztst b/Test/B02typeset.ztst index e7bf93794..8b3988151 100644 --- a/Test/B02typeset.ztst +++ b/Test/B02typeset.ztst @@ -620,7 +620,7 @@ print ${+pbro} >&2 (typeset -g pbro=3) (pbro=4) - readonly -p pbro >&2 # shows up as "readonly" although unset + readonly -p >&2 # shows up as "readonly" although unset typeset -gr pbro # idempotent (no error)... print ${+pbro} >&2 # ...so still readonly... typeset -g +r pbro # ...can't turn it off @@ -1050,23 +1050,21 @@ $ZTST_testdir/../Src/zsh --emulate sh -f -c ' PATH=/bin; export PATH; readonly PATH - export -p PATH + export -p PATH # Should be a no-op, -p ignored typeset -p PATH readonly -p' 0: readonly/export output for exported+readonly+special when started as sh ->export PATH=/bin >export -r PATH=/bin >readonly PATH=/bin function { emulate -L sh MANPATH=/bin; export MANPATH; readonly MANPATH - export -p MANPATH + export -p MANPATH # Should be a no-op, -p ignored typeset -p MANPATH readonly -p } 0: readonly/export output for exported+readonly+tied+special after switching to sh emulation ->export MANPATH=/bin >export -rT MANPATH manpath=( /bin ) >readonly MANPATH=/bin |