From 3061a4ee2c4f9938b2d88ebe0481d821a546921b Mon Sep 17 00:00:00 2001
From: Waiel Al <waielal@hotmail.com>
Date: Tue, 25 Sep 2018 20:39:39 +0200
Subject: [PATCH] Fixed some parsing errors

---
 jass.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/jass.php b/jass.php
index 9d335be..1e9b201 100644
--- a/jass.php
+++ b/jass.php
@@ -643,6 +643,7 @@ protected function ifthenelse(JASSLexer $lexer) {
 				'condition' => $expr,
 				'statements' => $statements,
 			);
+			$statements = array();
 			if ($next == 'endif') {
 				break;
 			} elseif ($next == 'elseif') {
@@ -821,7 +822,14 @@ protected function expr(JASSLexer $lexer) {
 		while ($lexer->match(self::LP_OPS)) {
 			$op = $lexer->next();
 			$result[] = $op;
-			$result[] = $this->term($lexer);
+			
+			if ($lexer->match(self::UNARY_OPS)) {
+				$op = $lexer->next();
+				$term = $this->term($lexer);
+				$result[] = array($op, $term);
+			} else {
+				$result[] = $this->term($lexer);
+			}
 		}
 		if (count($result) == 1) {
 			return $result[0];
@@ -1033,4 +1041,4 @@ protected function id(JASSLexer $lexer) {
 		}
 		return false;
 	}
-}
\ No newline at end of file
+}