clean instruction (token, parser, error) whatever succes or error, still issue lexing after syntax error

42sh/Makefile

@@ -228,6 +228,7 @@ main/shell_exit.c\
 main/shell_get_avdata.c\
 main/shell_get_opts.c\
 main/shell_init.c\
+main/instruction_free.c\
 parser/add_case.c\
 parser/add_cmd.c\
 parser/add_condition.c\

42sh/includes/minishell.h

@@ -78,6 +78,9 @@ void	shell_exit(void);
 int		data_init(void);
 void	data_exit(void);
 
+int	instruction_free(t_list **token, t_parser *parser,
+	t_btree **ast);
+
 char	*ft_putast(void *node);
 void	ft_putast2(void *node);
 

42sh/includes/parser.h

@@ -89,8 +89,8 @@ int		aggregate_sym(t_sym **stack, t_sym *new_sym, t_parstate *state);
 int		push_stack(t_sym *stack, t_sym new_sym);
 int		pop_stack(t_sym **stack, t_sym erase_sym);
 */
-int		error_syntax(t_list **token);
+int		error_syntax(t_list **token, t_parser *parser, t_btree **ast);
-int		error_EOF(void);
+int		error_EOF(t_list **token, t_parser *parser, t_btree **ast);
 
 int		ft_read_stack(t_sym *stack);
 char	*read_state(t_sym current);

42sh/src/main/instruction_free.c

@@ -0,0 +1,9 @@
+#include "parser.h"
+
+int	instruction_free(t_list **token, t_parser *parser, t_btree **ast)
+{	
+	ft_lstdel(token, &token_free);
+	ft_lstdel(&parser->stack, NULL);
+	btree_del(ast, &ast_free);
+	return (0);
+}			

42sh/src/main/main.c

@@ -33,7 +33,8 @@ int		handle_instruction(int fd)
 		{
 			if (ret == -1)
 				return (-1);
-			return (parser.state == UNDEFINED ? error_EOF() : 1);
+			return (parser.state == UNDEFINED ? error_EOF(&token,
+			&parser, &ast) : 1);
 		}
 		ft_strappend(&lexer.str, str);
 		if (get_lexer_stack(lexer) == BACKSLASH)
@@ -56,16 +57,15 @@ int		handle_instruction(int fd)
 		if (parser.state == SUCCESS)
 			break ;
 		else if (parser.state == ERROR && !SH_IS_INTERACTIVE(data_singleton()->opts))
-			return (error_syntax(&token));
+			return (error_syntax(&token, &parser, &ast));
 		else if (parser.state == ERROR)
-			error_syntax(&token);
+			error_syntax(&token, &parser, &ast);
-		token = NULL;
 	}
 	DG("Before execution:");
 	btree_print(STDBUG, ast, &ft_putast);
 	if (ft_exec(&ast))
 		return (1);
-	btree_del(&ast, &ast_free);
+	instruction_free(&token, &parser, &ast);
 	ft_add_str_in_history(lexer.str);
 	return (0);
 }

42sh/src/parser/error_syntax.c

@@ -50,13 +50,16 @@ t_errormatch	g_errormatch[] =
 	{0, NULL},
 };
 
-int				error_syntax(t_list **lst)
+int				error_syntax(t_list **lst, t_parser *parser,
+				t_btree **ast)
 {	
 	t_token		*token;
 	int			i;
-
+	int		temp;
+	
 	token = (*lst)->content;
 	i = 0;
+	temp = 0;
 	while (g_errormatch[i].token)
 	{
 		if (g_errormatch[i].token == token->type)
@@ -64,16 +67,20 @@ int				error_syntax(t_list **lst)
 			ft_putstr_fd("syntax error near unexpected token `", 2);
 			ft_putstr_fd(g_errormatch[i].error, 2);
 			ft_putstr_fd("'\n", 2);
-			return (1);
+			temp = 1;
+			break ;
 		}
 		i++;
 	}
-	ft_putstr_fd("grammar error, notify ariard", 2);
+	instruction_free(lst, parser, ast);
+	if (temp == 0)
+		ft_putstr_fd("grammar error, notify ariard", 2);
 	return (1);
 }
 
-int			error_EOF(void)
+int			error_EOF(t_list **lst, t_parser *parser, t_btree **ast)
 {
 	ft_putstr_fd("syntax error near unexpected EOF", 2);
+	instruction_free(lst, parser, ast);	
 	return (1);
 }