diff options
Diffstat (limited to 'Src')
-rw-r--r-- | Src/exec.c | 17 | ||||
-rw-r--r-- | Src/options.c | 1 | ||||
-rw-r--r-- | Src/zsh.h | 1 |
3 files changed, 17 insertions, 2 deletions
diff --git a/Src/exec.c b/Src/exec.c index 8249deff2..5ad957f98 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -4614,7 +4614,7 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) char *name = shfunc->node.nam; int flags = shfunc->node.flags, ooflags; char *fname = dupstring(name); - int obreaks, saveemulation, restore_sticky; + int obreaks, ocontflag, oloops, saveemulation, restore_sticky; Eprog prog; struct funcstack fstack; static int oflags; @@ -4626,7 +4626,9 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) pushheap(); oargv0 = NULL; - obreaks = breaks;; + obreaks = breaks; + ocontflag = contflag; + oloops = loops; if (trap_state == TRAP_STATE_PRIMED) trap_return--; oldlastval = lastval; @@ -4814,6 +4816,17 @@ doshfunc(Shfunc shfunc, LinkList doshargs, int noreturnval) opts[XTRACE] = saveopts[XTRACE]; opts[PRINTEXITVALUE] = saveopts[PRINTEXITVALUE]; opts[LOCALOPTIONS] = saveopts[LOCALOPTIONS]; + opts[LOCALLOOPS] = saveopts[LOCALLOOPS]; + } + + if (opts[LOCALLOOPS]) { + if (contflag) + zwarn("`continue' active at end of function scope"); + if (breaks) + zwarn("`break' active at end of function scope"); + breaks = obreaks; + contflag = ocontflag; + loops = oloops; } endtrapscope(); diff --git a/Src/options.c b/Src/options.c index 2163bff4d..6e4e7b911 100644 --- a/Src/options.c +++ b/Src/options.c @@ -180,6 +180,7 @@ static struct optname optns[] = { {{NULL, "listrowsfirst", 0}, LISTROWSFIRST}, {{NULL, "listtypes", OPT_ALL}, LISTTYPES}, {{NULL, "localoptions", OPT_EMULATE|OPT_KSH}, LOCALOPTIONS}, +{{NULL, "localloops", OPT_EMULATE}, LOCALLOOPS}, {{NULL, "localpatterns", OPT_EMULATE}, LOCALPATTERNS}, {{NULL, "localtraps", OPT_EMULATE|OPT_KSH}, LOCALTRAPS}, {{NULL, "login", OPT_SPECIAL}, LOGINSHELL}, diff --git a/Src/zsh.h b/Src/zsh.h index 05d582cda..fa7396112 100644 --- a/Src/zsh.h +++ b/Src/zsh.h @@ -2129,6 +2129,7 @@ enum { LISTPACKED, LISTROWSFIRST, LISTTYPES, + LOCALLOOPS, LOCALOPTIONS, LOCALPATTERNS, LOCALTRAPS, |