From 7d881d7f4abf763b25aad94ec8fa7136f7d3a183 Mon Sep 17 00:00:00 2001
From: Alexander Luzgarev <mahalex@gmail.com>
Date: Sun, 1 Apr 2018 16:47:04 +0200
Subject: [PATCH] Parse empty argument list in function description

---
 Parser/MParser.cs | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Parser/MParser.cs b/Parser/MParser.cs
index 6dec931..94ff0f1 100644
--- a/Parser/MParser.cs
+++ b/Parser/MParser.cs
@@ -173,10 +173,14 @@ namespace Parser
         private ParameterListNode ParseParameterList()
         {
             var identifierTokens = new List<Token>();
-            identifierTokens.Add(EatToken(TokenKind.Identifier));
-            while (CurrentToken.PureToken.Kind != TokenKind.ClosingBracket)
+            
+            while (CurrentToken.Kind != TokenKind.ClosingBracket)
             {
-                identifierTokens.Add(EatToken(TokenKind.Comma));
+                if (identifierTokens.Count > 0)
+                {
+                    identifierTokens.Add(EatToken(TokenKind.Comma));
+                }
+
                 identifierTokens.Add(EatToken(TokenKind.Identifier));
             }