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some correctif

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This commit is contained in:
wescande 2017-03-06 16:20:06 +01:00
parent 40aebb29b2
commit d3821b9ac7
14 changed files with 72 additions and 55 deletions
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2
42sh/Makefile
View file

@ -280,7 +280,7 @@ $(OBJ_DIR)%.o : $(SRC_DIR)%.c | $(OBJ_DIR)
@$(eval PERCENT=$(shell echo $$(($(INDEX)*100/$(NB))))) @$(eval PERCENT=$(shell echo $$(($(INDEX)*100/$(NB)))))
@$(eval COLOR=$(shell echo $$(($(PERCENT)%35+196)))) @$(eval COLOR=$(shell echo $$(($(PERCENT)%35+196))))
@$(eval TO_DO=$(shell echo $$((20-$(INDEX)*20/$(NB))))) @$(eval TO_DO=$(shell echo $$((20-$(INDEX)*20/$(NB)))))
@printf "\r\033[38;5;11m⌛ MAKE %10.10s : %2d%% \033[48;5;%dm%*s\033[0m%*s\033[48;5;255m \033[0m \033[38;5;11m %*s\033[0m\033[K" $(NAME) $(PERCENT) $(COLOR) $(DONE) "" $(TO_DO) "" $(DELTA) "$@" @printf "\r\033[38;5;11m⌛ MAKE %10.10s : %2d%% \033[48;5;%dm%*s\033[0m%*s\033[48;5;255m \033[0m \033[38;5;11m %*.*s\033[0m\033[K" $(NAME) $(PERCENT) $(COLOR) $(DONE) "" $(TO_DO) "" $(DELTA) $(DELTA) "$@"
@$(CC) $(FLAGS) $(D_FLAGS) -MMD -c $< -o $@\ @$(CC) $(FLAGS) $(D_FLAGS) -MMD -c $< -o $@\
-I $(INC_DIR)\ -I $(INC_DIR)\
-I $(LIBFT_INC) -I $(LIBFT_INC)

21
42sh/includes/exec.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/27 20:29:56 by jhalford #+# #+# */ /* Created: 2016/11/27 20:29:56 by jhalford #+# #+# */
/* Updated: 2017/03/05 15:19:44 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:33:24 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -21,13 +21,14 @@
# define PROCESS_SCRIPT (1 << 2) # define PROCESS_SCRIPT (1 << 2)
# define PROCESS_SUBSHELL (1 << 3) # define PROCESS_SUBSHELL (1 << 3)
# define PROCESS_UNKNOWN (1 << 4) # define PROCESS_UNKNOWN (1 << 4)
# define PROCESS_COMPLETED (1 << 5) # define PROCESS_CONTROL (1 << 5)
# define PROCESS_SUSPENDED (1 << 6) # define PROCESS_COMPLETED (1 << 6)
# define PROCESS_RUNNING (1 << 7) # define PROCESS_SUSPENDED (1 << 7)
# define PROCESS_CONTINUED (1 << 8) # define PROCESS_RUNNING (1 << 8)
# define PROCESS_CONTINUED (1 << 9)
# define PROCESS_TYPE_MASK (1 << 0 | 1 << 1 | 1 << 2 | 1 << 3 | 1 << 4) # define PROCESS_TYPE_MASK (1 << 0 | 1 << 1 | 1 << 2 | 1 << 3 | 1 << 4 | 1 << 5)
# define PROCESS_STATE_MASK (1 << 5 | 1 << 6 | 1 << 7 | 1 << 8) # define PROCESS_STATE_MASK (1 << 6 | 1 << 7 | 1 << 8 | 1 << 9)
# define IS_PIPESTART(p) ((p).fdin == STDIN) # define IS_PIPESTART(p) ((p).fdin == STDIN)
# define IS_PIPEEND(p) ((p).fdout == STDOUT) # define IS_PIPEEND(p) ((p).fdout == STDOUT)
@ -62,20 +63,18 @@ struct s_process
int to_close; int to_close;
t_list *redirs; t_list *redirs;
int status; int status;
t_flag attributes; t_flag attrs;
}; };
struct s_exec struct s_exec
{ {
/* char *aol_status; */
/* int aol_search; */
t_job job; t_job job;
/* t_process process; */
int fd_save[3]; int fd_save[3];
t_flag attrs; t_flag attrs;
int fdin; int fdin;
t_list *op_stack; t_list *op_stack;
char *case_pattern; char *case_pattern;
int control_count;
}; };
struct s_execmap struct s_execmap

2
42sh/libft

@ -1 +1 @@
Subproject commit 0270e3651474c1b20bb0d6873f5c6188ccf43897 Subproject commit 6a2672a19268c6481525d9aaee5bd35722bbd75a

4
42sh/src/exec/exec_while.c
View file

@ -6,7 +6,7 @@
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */ /* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/30 17:33:53 by ariard #+# #+# */ /* Created: 2017/01/30 17:33:53 by ariard #+# #+# */
/* Updated: 2017/03/04 17:19:18 by ariard ### ########.fr */ /* Updated: 2017/03/06 12:27:23 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -17,11 +17,13 @@ int exec_while(t_btree **ast)
DG("exec while condition"); DG("exec while condition");
ft_exec(&(*ast)->left); ft_exec(&(*ast)->left);
DG("ret :[%s]", ft_getenv(data_singleton()->env, "?")); DG("ret :[%s]", ft_getenv(data_singleton()->env, "?"));
++data_singleton()->exec.control_count;
while (!(ft_strcmp(ft_getenv(data_singleton()->env, "?"), "0"))) while (!(ft_strcmp(ft_getenv(data_singleton()->env, "?"), "0")))
{ {
DG("in the while"); DG("in the while");
ft_exec(&(*ast)->right); ft_exec(&(*ast)->right);
ft_exec(&(*ast)->left); ft_exec(&(*ast)->left);
} }
--data_singleton()->exec.control_count;
return (0); return (0);
} }

14
42sh/src/exec/launch_process.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */ /* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/13 14:20:45 by jhalford #+# #+# */ /* Created: 2016/12/13 14:20:45 by jhalford #+# #+# */
/* Updated: 2017/03/05 18:08:57 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:28:21 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -19,16 +19,16 @@ int launch_process(t_process *p)
/* DG("gonna launch [%s]", p->av[0]); */ /* DG("gonna launch [%s]", p->av[0]); */
/* DG("fdin=[%i]", p->fdin); */ /* DG("fdin=[%i]", p->fdin); */
/* DG("fdout=[%i]", p->fdout); */ /* DG("fdout=[%i]", p->fdout); */
if (p->attributes & PROCESS_BUILTIN && IS_PIPESINGLE(*p)) if (p->attrs & PROCESS_BUILTIN && IS_PIPESINGLE(*p))
{ {
if (process_redirect(p)) if (process_redirect(p))
return (1); return (1);
set_exitstatus((*p->execf)(p->path, p->av, data_singleton()->env), 1); set_exitstatus((*p->execf)(p->path, p->av, data_singleton()->env), 1);
return (1); return (1);
} }
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes |= PROCESS_RUNNING; p->attrs |= PROCESS_RUNNING;
if (p->attributes & (PROCESS_BINARY | PROCESS_SCRIPT) if (p->attrs & (PROCESS_BINARY | PROCESS_SCRIPT)
&& access(p->path, X_OK) == -1) && access(p->path, X_OK) == -1)
{ {
ft_dprintf(2, "{red}%s: permission denied: %s{eoc}\n", SHELL_NAME, p->av[0]); ft_dprintf(2, "{red}%s: permission denied: %s{eoc}\n", SHELL_NAME, p->av[0]);
@ -38,7 +38,7 @@ int launch_process(t_process *p)
pid = fork(); pid = fork();
if (pid == 0) if (pid == 0)
{ {
if (p->attributes & PROCESS_UNKNOWN) if (p->attrs & PROCESS_UNKNOWN)
{ {
ft_dprintf(2, "{red}%s: command not found: %s{eoc}\n", SHELL_NAME, p->av[0]); ft_dprintf(2, "{red}%s: command not found: %s{eoc}\n", SHELL_NAME, p->av[0]);
exit(127); exit(127);
@ -47,7 +47,7 @@ int launch_process(t_process *p)
process_setsig(); process_setsig();
if (process_redirect(p)) if (process_redirect(p))
exit (1); exit (1);
if (p->attributes & PROCESS_BUILTIN) if (p->attrs & PROCESS_BUILTIN)
exit((*p->execf)(p->path, p->av, data_singleton()->env)); exit((*p->execf)(p->path, p->av, data_singleton()->env));
(*p->execf)(p->path, p->av, data_singleton()->env); (*p->execf)(p->path, p->av, data_singleton()->env);
ft_dprintf(2, "{red}%s: internal execve error on %s{eoc}\n", SHELL_NAME, p->av[0]); ft_dprintf(2, "{red}%s: internal execve error on %s{eoc}\n", SHELL_NAME, p->av[0]);

10
42sh/src/exec/mark_process_status.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/12 12:41:11 by jhalford #+# #+# */ /* Created: 2016/12/12 12:41:11 by jhalford #+# #+# */
/* Updated: 2017/03/03 19:02:54 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:28:55 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -26,13 +26,13 @@ int mark_process_status(pid_t pid, int status)
p->status = status; p->status = status;
if (WIFSTOPPED(status)) if (WIFSTOPPED(status))
{ {
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes |= PROCESS_SUSPENDED; p->attrs |= PROCESS_SUSPENDED;
} }
else else
{ {
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes |= PROCESS_COMPLETED; p->attrs |= PROCESS_COMPLETED;
if (WIFSIGNALED(status)) if (WIFSIGNALED(status))
ft_printf("{mag}%d: Terminated by signal %d.\n{eoc}", ft_printf("{mag}%d: Terminated by signal %d.\n{eoc}",
(int)pid, WTERMSIG(status)); (int)pid, WTERMSIG(status));

4
42sh/src/exec/process_reset.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/07 17:44:22 by jhalford #+# #+# */ /* Created: 2017/02/07 17:44:22 by jhalford #+# #+# */
/* Updated: 2017/03/03 16:36:06 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:29:17 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -23,5 +23,5 @@ void process_reset(t_process *p)
p->to_close = 0; p->to_close = 0;
p->redirs = NULL; p->redirs = NULL;
p->status = -1; p->status = -1;
p->attributes = 0; p->attrs = 0;
} }

10
42sh/src/exec/process_setexec.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */ /* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/13 17:07:10 by jhalford #+# #+# */ /* Created: 2016/12/13 17:07:10 by jhalford #+# #+# */
/* Updated: 2017/03/05 18:09:31 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:26:01 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -16,22 +16,22 @@ int process_setexec(t_process *p)
{ {
p->path = NULL; p->path = NULL;
if ((p->execf = is_builtin(p))) if ((p->execf = is_builtin(p)))
p->attributes |= PROCESS_BUILTIN; p->attrs |= PROCESS_BUILTIN;
else if (ft_strchr(p->av[0], '/')) else if (ft_strchr(p->av[0], '/'))
{ {
p->execf = &execve; p->execf = &execve;
p->attributes |= PROCESS_SCRIPT; p->attrs |= PROCESS_SCRIPT;
p->path = ft_strdup(p->av[0]); p->path = ft_strdup(p->av[0]);
} }
else if (ft_hash(p)) else if (ft_hash(p))
{ {
p->execf = &execve; p->execf = &execve;
p->attributes |= PROCESS_BINARY; p->attrs |= PROCESS_BINARY;
} }
else else
{ {
p->execf = NULL; p->execf = NULL;
p->attributes |= PROCESS_UNKNOWN; p->attrs |= PROCESS_UNKNOWN;
return (1); return (1);
} }
return (0); return (0);

13
42sh/src/exec/set_process.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/05 14:54:45 by jhalford #+# #+# */ /* Created: 2017/03/05 14:54:45 by jhalford #+# #+# */
/* Updated: 2017/03/05 15:42:45 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:26:11 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -40,7 +40,16 @@ int set_process(t_process *p, t_btree *ast)
p->to_close = fds[PIPE_READ]; p->to_close = fds[PIPE_READ];
p->fdout = fds[PIPE_WRITE]; p->fdout = fds[PIPE_WRITE];
exec->fdin = fds[PIPE_READ]; exec->fdin = fds[PIPE_READ];
p->redirs = cmd->redir; p->redirs = ft_lstmap(cmd->redir, ft_id);
t_list *tmp = p->redirs;
while (tmp)
{
t_redir *toto = tmp->content;
printf("IIIIIIIIIIIIIIIIIIIIIII%lld |%d| {%s}\n", toto->type, toto->n, toto->word);
tmp= tmp->next;
}
process_setexec(p); process_setexec(p);
if (exec->control_count)
p->attrs |= PROCESS_CONTROL;
return (0); return (0);
} }

4
42sh/src/job-control/job_is_completed.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/13 15:10:20 by jhalford #+# #+# */ /* Created: 2016/12/13 15:10:20 by jhalford #+# #+# */
/* Updated: 2017/01/31 13:52:36 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:30:22 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -25,7 +25,7 @@ int job_is_completed(int id)
while (lst) while (lst)
{ {
p = lst->content; p = lst->content;
if (!(p->attributes & PROCESS_COMPLETED)) if (!(p->attrs & PROCESS_COMPLETED))
return (0); return (0);
lst = lst->next; lst = lst->next;
} }

4
42sh/src/job-control/job_is_stopped.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/13 15:06:45 by jhalford #+# #+# */ /* Created: 2016/12/13 15:06:45 by jhalford #+# #+# */
/* Updated: 2017/01/11 17:54:33 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:31:00 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -25,7 +25,7 @@ int job_is_stopped(int id)
while (lst) while (lst)
{ {
p = lst->content; p = lst->content;
if (!(p->attributes & (PROCESS_COMPLETED | PROCESS_SUSPENDED))) if (!(p->attrs & (PROCESS_COMPLETED | PROCESS_SUSPENDED)))
return (0); return (0);
lst = lst->next; lst = lst->next;
} }

8
42sh/src/job-control/mark_job_as_running.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/08 14:40:40 by jhalford #+# #+# */ /* Created: 2017/01/08 14:40:40 by jhalford #+# #+# */
/* Updated: 2017/03/03 16:47:28 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:30:50 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -21,10 +21,10 @@ void mark_job_as_running(t_job *j)
while (plist) while (plist)
{ {
p = plist->content; p = plist->content;
if (p->attributes & PROCESS_SUSPENDED) if (p->attrs & PROCESS_SUSPENDED)
{ {
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes |= PROCESS_CONTINUED; p->attrs |= PROCESS_CONTINUED;
} }
plist = plist->next; plist = plist->next;
} }

26
42sh/src/job-control/process_format.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */ /* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2017/01/09 13:05:55 by jhalford #+# #+# */ /* Created: 2017/01/09 13:05:55 by jhalford #+# #+# */
/* Updated: 2017/01/31 15:10:56 by jhalford ### ########.fr */ /* Updated: 2017/03/06 12:32:05 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -16,7 +16,7 @@ static void process_format_state(t_process *p)
{ {
int state; int state;
state = p->attributes & PROCESS_STATE_MASK; state = p->attrs & PROCESS_STATE_MASK;
if (state == PROCESS_RUNNING) if (state == PROCESS_RUNNING)
ft_putstr("running "); ft_putstr("running ");
else if (state == PROCESS_SUSPENDED) else if (state == PROCESS_SUSPENDED)
@ -24,8 +24,8 @@ static void process_format_state(t_process *p)
else if (state == PROCESS_CONTINUED) else if (state == PROCESS_CONTINUED)
{ {
ft_putstr("continued"); ft_putstr("continued");
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes |= PROCESS_RUNNING; p->attrs |= PROCESS_RUNNING;
} }
else if (state == PROCESS_COMPLETED) else if (state == PROCESS_COMPLETED)
{ {
@ -42,7 +42,9 @@ static void process_format_com_long(t_list **plist)
t_process *p; t_process *p;
p = (*plist)->content; p = (*plist)->content;
if (p->attributes & PROCESS_SUBSHELL) if (p->attrs & PROCESS_CONTROL)
ft_putstr("script");
else if (p->attrs & PROCESS_SUBSHELL)
{ {
ft_putstr("( "); ft_putstr("( ");
ft_putstr(p->av[2]); ft_putstr(p->av[2]);
@ -62,15 +64,17 @@ static void process_format_com_short(t_list **plist, t_flag state)
while (*plist) while (*plist)
{ {
p = (*plist)->content; p = (*plist)->content;
if (!(p->attributes & state) || if (!(p->attrs & state) ||
(state == PROCESS_COMPLETED && p->status != 0)) (state == PROCESS_COMPLETED && p->status != 0))
break ; break ;
if (p->attributes & PROCESS_CONTINUED) if (p->attrs & PROCESS_CONTINUED)
{ {
p->attributes &= ~PROCESS_STATE_MASK; p->attrs &= ~PROCESS_STATE_MASK;
p->attributes &= ~PROCESS_RUNNING; p->attrs &= ~PROCESS_RUNNING;
} }
if (p->attributes & PROCESS_SUBSHELL) if (p->attrs & PROCESS_CONTROL)
ft_putstr("script");
else if (p->attrs & PROCESS_SUBSHELL)
{ {
ft_putstr("( "); ft_putstr("( ");
ft_putstr(p->av[2]); ft_putstr(p->av[2]);
@ -90,7 +94,7 @@ void process_format(t_list **plist, int firstp, int opts)
t_flag state; t_flag state;
p = (*plist)->content; p = (*plist)->content;
state = p->attributes & PROCESS_STATE_MASK; state = p->attrs & PROCESS_STATE_MASK;
if (!firstp) if (!firstp)
ft_printf(" "); ft_printf(" ");
if (opts & JOBS_OPTS_L) if (opts & JOBS_OPTS_L)

5
42sh/src/main/main.c
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */ /* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/06 18:40:58 by jhalford #+# #+# */ /* Created: 2016/12/06 18:40:58 by jhalford #+# #+# */
/* Updated: 2017/03/05 16:47:43 by ariard ### ########.fr */ /* Updated: 2017/03/06 12:39:14 by wescande ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -57,7 +57,10 @@ int handle_instruction(int fd)
if (parser.state == SUCCESS) if (parser.state == SUCCESS)
break ; break ;
else if (parser.state == ERROR && SH_IS_INTERACTIVE(data_singleton()->opts)) else if (parser.state == ERROR && SH_IS_INTERACTIVE(data_singleton()->opts))
{
ft_add_str_in_history(lexer.str);
return (error_syntax(&token, &parser, &ast)); return (error_syntax(&token, &parser, &ast));
}
else if (parser.state == ERROR) else if (parser.state == ERROR)
error_syntax(&token, &parser, &ast); error_syntax(&token, &parser, &ast);
} }