Norming parser

1 files changed, 43 insertions, 0 deletions

diff --git a/src/parser/parsed_error.c b/src/parser/parsed_error.c
new file mode 100644
index 0000000..a38a85c
--- /dev/null
+++ b/src/parser/parsed_error.c
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   parsed_error.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/10/10 09:20:17 by cacharle          #+#    #+#             */
+/*   Updated: 2020/10/10 09:20:30 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "parser.h"
+
+t_parsed	*parsed_error(const char *format, ...)
+{
+	t_parsed	*err;
+	va_list		ap;
+
+	if ((err = parsed_new(NULL, NULL)) == NULL)
+		return (NULL);
+	err->syntax_error = true;
+	va_start(ap, format);
+	verrorf(format, ap);
+	va_end(ap);
+	ft_putchar_fd('\n', STDERR_FILENO);
+	return (err);
+}
+
+t_parsed	*parsed_expected(void)
+{
+	return (parsed_error("syntax error expected token"));
+}
+
+t_parsed	*parsed_unexpected(char *content)
+{
+	return (parsed_error("syntax error near unexpected token `%s'", content));
+}
+
+bool		parsed_err(t_parsed *parsed)
+{
+	return (parsed == NULL || parsed->syntax_error);
+}