From e1bf337ded9e7c8e75238a7bfeebf207acab58fe Mon Sep 17 00:00:00 2001
From: gazhonsepaskwa <gaz.honsepaskwa@gmail.com>
Date: Fri, 14 Feb 2025 08:58:14 +0100
Subject: [PATCH] syntax fixes

---
 srcs/parsing/ast/nodes/subsh.c     | 2 +-
 srcs/parsing/ast/utils/top_token.c | 2 +-
 srcs/parsing/syntax/syntax.c       | 6 ++++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/srcs/parsing/ast/nodes/subsh.c b/srcs/parsing/ast/nodes/subsh.c
index e9d7b85..d49351c 100644
--- a/srcs/parsing/ast/nodes/subsh.c
+++ b/srcs/parsing/ast/nodes/subsh.c
@@ -23,7 +23,7 @@ t_node	*remove_parentheses(t_node *lst)
 	it = lst;
 	it = it->next;
 	deepness = 1;
-	while (1)
+	while (it)
 	{
 		str = ft_strdup(it->val);
 		if (it->pressision == SUBSH_S)
diff --git a/srcs/parsing/ast/utils/top_token.c b/srcs/parsing/ast/utils/top_token.c
index 9577e58..f3c4879 100644
--- a/srcs/parsing/ast/utils/top_token.c
+++ b/srcs/parsing/ast/utils/top_token.c
@@ -28,7 +28,7 @@ static int	last_tok_redir(t_node *lst)
 {
 	while (lst)
 	{
-		if ((lst->next == NULL 
+		if ((lst->next == NULL
 			|| lst->next->pressision == D_RED_R
 			|| lst->next->pressision == RED_R
 			|| lst->next->pressision == RED_L
diff --git a/srcs/parsing/syntax/syntax.c b/srcs/parsing/syntax/syntax.c
index 84897f6..0db4968 100644
--- a/srcs/parsing/syntax/syntax.c
+++ b/srcs/parsing/syntax/syntax.c
@@ -107,6 +107,10 @@ int	syntax_error(t_node *head)
 		return (syntax_err_mess(cpy->val, 0));
 	while (cpy)
 	{
+		if (is_redir(cpy) && !cpy->next)
+			return (syntax_err_mess(cpy->val, 3));
+		if (is_redir(cpy) && cpy->next && cpy->next->next && !ft_strncmp(cpy->next->next->val, "(", 1))
+			return (syntax_err_mess(cpy->next->next->val, 0));
 		if (unexpected_token(cpy))
 			return (syntax_err_mess(cpy->val, 0));
 		if (cpy->next == NULL && is_aop_operator(cpy))
@@ -115,6 +119,8 @@ int	syntax_error(t_node *head)
 			return (syntax_err_mess(cpy->next->val, 0));
 		if (!ft_strncmp(cpy->val, ")", 1) && cpy->next && !ft_strncmp(cpy->next->val, "(", 1))
 			return (syntax_err_mess(cpy->next->val, 0));
+		if (is_aop_operator(cpy) && !ft_strncmp(cpy->next->val, ")", 1))
+			return (syntax_err_mess(cpy->next->val, 0));
 		if (is_aop_operator(cpy) && is_aop_operator(cpy->next))
 			return (syntax_err_mess(cpy->next->val, 0));
 		if (is_aop_operator(cpy) && ft_strlen(cpy->val) > 2)