Found major problem in reconstructor, new compiler needs to be comple…

…tely restarted also:(
Stevie-O · Nov 9, 2012 · 150e267 · 150e267
1 parent 4ada87c
commit 150e267
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Showing 19 changed files with 205 additions and 1,938 deletions.
diff --git a/Scripts/underscore.lua b/Scripts/underscore.lua
diff --git a/SharpLua.Compiler/Program.cs b/SharpLua.Compiler/Program.cs
@@ -185,33 +185,33 @@ static int pmain(Lua.LuaState L)
             for (i = 0; i < argc; i++)
             {
                 Lua.CharPtr filename = (Lua.strcmp(argv[i], "-") == 0) ? null : argv[i];
-                try
-                {
-                    Lexer l = new Lexer();
-                    Parser p = new Parser(l.Lex(System.IO.File.ReadAllText(filename)));
-                    Ast.Chunk c = p.Parse();
+                //try
+                //{
+                //    Lexer l = new Lexer();
+                //    Parser p = new Parser(l.Lex(System.IO.File.ReadAllText(filename)));
+                //    Ast.Chunk c = p.Parse();
 
                     //Console.WriteLine(vars.Count);
-                    foreach (Tuple<Ast.Variable, Ast.Variable> v in Refactoring.FindMisspelledVariables(c))
-                    {
-                        Console.WriteLine("Warning: Possible misspelled variable: " + v.Item1.Name + " is close to " + v.Item2.Name);
-                        Console.Write("\t");
-                        if (v.Item1.References > v.Item2.References)
-                            Console.WriteLine(v.Item1.Name + " is the best match choice " + v.Item1.References + " references");
-                        else if (v.Item1.References < v.Item2.References)
-                            Console.WriteLine(v.Item2.Name + " is the best match choice " + v.Item2.References + " references");
-                        else
-                            Console.WriteLine("Both have the same amount of references (" + v.Item1.References + ")!");
-
-                    }
-                    foreach (Ast.Variable v in Refactoring.FindUnusedVariables(c))
-                        Console.WriteLine("Warning: Unused variable '" + v.Name + "'");
+                    //foreach (Tuple<Ast.Variable, Ast.Variable> v in Refactoring.FindMisspelledVariables(c))
+                    //{
+                    //    Console.WriteLine("Warning: Possible misspelled variable: " + v.Item1.Name + " is close to " + v.Item2.Name);
+                    //    Console.Write("\t");
+                    //    if (v.Item1.References > v.Item2.References)
+                    //        Console.WriteLine(v.Item1.Name + " is the best match with" + v.Item1.References + " references");
+                    //    else if (v.Item1.References < v.Item2.References)
+                    //        Console.WriteLine(v.Item2.Name + " is the best match with" + v.Item2.References + " references");
+                    //    else
+                    //        Console.WriteLine("Both have the same amount of references (" + v.Item1.References + ")!");
+                    //
+                    //}
+                    //foreach (Ast.Variable v in Refactoring.FindUnusedVariables(c))
+                    //    Console.WriteLine("Warning: Unused variable '" + v.Name + "'");
                     //Refactoring.FindReferencesBeforeDefinition(c);
-                }
-                catch (System.Exception ex)
-                {
-                    System.Diagnostics.Debug.WriteLine(ex.ToString());
-                }
+                //}
+                //catch (System.Exception ex)
+                //{
+                //    System.Diagnostics.Debug.WriteLine(ex.ToString());
+                //}
                 if (Lua.luaL_loadfile(L, filename) != 0)
                 {
                     fatal(Lua.lua_tostring(L, -1));

diff --git a/SharpLua.sln b/SharpLua.sln
@@ -1,14 +1,9 @@
 
 Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
-# SharpDevelop 4.3
+# Visual Studio 2012
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Old", "Old", "{937488AD-919D-484A-B175-76AA86F0CC82}"
-	ProjectSection(SolutionItems) = postProject
-	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Sample Projects", "Sample Projects", "{2EE1AFC5-E8E6-4B07-ADB3-EF71A204BE18}"
-	ProjectSection(SolutionItems) = postProject
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CSharpExampleProject", "OLD.SharpLua\Example Projects\CSharpExampleProject\CSharpExampleProject.csproj", "{42F70066-1EBA-48AD-BD36-EBB844DC1753}"
 EndProject
@@ -35,8 +30,6 @@ EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpLua.Web.TestPages", "OLD.SharpLua\SharpLua.Web.TestPages\SharpLua.Web.TestPages.csproj", "{3DFABD0B-14C1-4B70-8CDE-5EFB245804C6}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "experimental", "experimental", "{95C726C6-AD83-436D-B731-7940F73615A6}"
-	ProjectSection(SolutionItems) = postProject
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "experimental-newparser", "experimental-newparser\experimental-newparser.csproj", "{BD25C8CB-A6C2-4041-AE32-CD0E91696759}"
 EndProject
@@ -48,16 +41,12 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Scripts", "Scripts", "{BAB5
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Example Projects", "Example Projects", "{15615C88-32DB-4C67-8D72-C97C66886710}"
-	ProjectSection(SolutionItems) = postProject
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CSharpExampleProject", "Example Projects\CSharpExampleProject\CSharpExampleProject.csproj", "{960FBA54-AFA9-41CA-99E1-C315CED963BF}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestModule", "Example Projects\TestModule\TestModule.csproj", "{B5976A83-EA56-4F4E-9C81-47DC47BC923F}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Libraries", "Libraries", "{A6186E6B-4091-467D-A278-377D58F3CDD2}"
-	ProjectSection(SolutionItems) = postProject
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpLua", "SharpLua\SharpLua.csproj", "{90A9C907-11AD-4754-8B70-51CCB3A6C98A}"
 EndProject
@@ -283,6 +272,42 @@ Global
 		{3DFABD0B-14C1-4B70-8CDE-5EFB245804C6}.Release|Win32.Build.0 = Release|x86
 		{3DFABD0B-14C1-4B70-8CDE-5EFB245804C6}.Release|x86.ActiveCfg = Release|x86
 		{3DFABD0B-14C1-4B70-8CDE-5EFB245804C6}.Release|x86.Build.0 = Release|x86
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Win32.ActiveCfg = Release|Any CPU
+		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|x86.ActiveCfg = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Win32.ActiveCfg = Release|Any CPU
+		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|x86.ActiveCfg = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Win32.ActiveCfg = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Win32.ActiveCfg = Release|Any CPU
+		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|x86.ActiveCfg = Release|Any CPU
 		{90A9C907-11AD-4754-8B70-51CCB3A6C98A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{90A9C907-11AD-4754-8B70-51CCB3A6C98A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{90A9C907-11AD-4754-8B70-51CCB3A6C98A}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
@@ -331,18 +356,6 @@ Global
 		{7C1D0B1F-8C51-4D0D-95D4-780596506291}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{7C1D0B1F-8C51-4D0D-95D4-780596506291}.Release|Win32.ActiveCfg = Release|Any CPU
 		{7C1D0B1F-8C51-4D0D-95D4-780596506291}.Release|x86.ActiveCfg = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|Win32.ActiveCfg = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Any CPU.Build.0 = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|Win32.ActiveCfg = Release|Any CPU
-		{BD25C8CB-A6C2-4041-AE32-CD0E91696759}.Release|x86.ActiveCfg = Release|Any CPU
 		{150CED9A-888B-4783-8ACA-57599A3A43EF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{150CED9A-888B-4783-8ACA-57599A3A43EF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{150CED9A-888B-4783-8ACA-57599A3A43EF}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
@@ -367,30 +380,6 @@ Global
 		{E1302877-0CF2-41A3-B866-F3B9EA73A3E5}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{E1302877-0CF2-41A3-B866-F3B9EA73A3E5}.Release|Win32.ActiveCfg = Release|Any CPU
 		{E1302877-0CF2-41A3-B866-F3B9EA73A3E5}.Release|x86.ActiveCfg = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|Win32.ActiveCfg = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Any CPU.Build.0 = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|Win32.ActiveCfg = Release|Any CPU
-		{960FBA54-AFA9-41CA-99E1-C315CED963BF}.Release|x86.ActiveCfg = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|Win32.ActiveCfg = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Any CPU.Build.0 = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Mixed Platforms.Build.0 = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|Win32.ActiveCfg = Release|Any CPU
-		{B5976A83-EA56-4F4E-9C81-47DC47BC923F}.Release|x86.ActiveCfg = Release|Any CPU
 		{7B8A39BF-176B-4276-A1BA-1BCE4511FF4A}.Debug|Any CPU.ActiveCfg = Debug|x86
 		{7B8A39BF-176B-4276-A1BA-1BCE4511FF4A}.Debug|Mixed Platforms.ActiveCfg = Debug|x86
 		{7B8A39BF-176B-4276-A1BA-1BCE4511FF4A}.Debug|Mixed Platforms.Build.0 = Debug|x86
@@ -429,22 +418,22 @@ Global
 		{C15F3365-6E23-42B0-A21D-3630D9562622}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{C15F3365-6E23-42B0-A21D-3630D9562622}.Release|Win32.ActiveCfg = Release|Any CPU
 		{C15F3365-6E23-42B0-A21D-3630D9562622}.Release|x86.ActiveCfg = Release|Any CPU
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Any CPU.Build.0 = Debug|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Any CPU.ActiveCfg = Debug|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Mixed Platforms.Build.0 = Debug|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Any CPU.Build.0 = Debug|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Mixed Platforms.ActiveCfg = Debug|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Win32.Build.0 = Debug|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Mixed Platforms.Build.0 = Debug|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Win32.ActiveCfg = Debug|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|x86.Build.0 = Debug|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|Win32.Build.0 = Debug|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|x86.ActiveCfg = Debug|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Any CPU.Build.0 = Release|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Debug|x86.Build.0 = Debug|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Any CPU.ActiveCfg = Release|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Mixed Platforms.Build.0 = Release|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Any CPU.Build.0 = Release|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Mixed Platforms.ActiveCfg = Release|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Win32.Build.0 = Release|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Mixed Platforms.Build.0 = Release|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Win32.ActiveCfg = Release|x86
-		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|x86.Build.0 = Release|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|Win32.Build.0 = Release|x86
 		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|x86.ActiveCfg = Release|x86
+		{273F06C9-9BF0-455D-BDB6-318B5D8B9DF7}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

diff --git a/SharpLua/LuaCore/Libraries/lbaselib.cs b/SharpLua/LuaCore/Libraries/lbaselib.cs
@@ -501,8 +501,8 @@ private static int luaB_tostring(LuaState L)
             }
             return 1;
         }
-        
-        public static int luaB_rawlen (LuaState L) 
+
+        public static int luaB_rawlen(LuaState L)
         {
             int t = lua_type(L, 1);
             luaL_argcheck(L, t == LUA_TTABLE || t == LUA_TSTRING, 1,
@@ -555,7 +555,8 @@ static int luaB_wait(LuaState L)
                     wait *= 1000;
             }
             System.Threading.Thread.Sleep(wait);
-            return 0;
+            lua_pushinteger(L, wait);
+            return 1;
         }
 
         private readonly static luaL_Reg[] base_funcs = {

diff --git a/SharpLua/LuaCore/Libraries/ltablib.cs b/SharpLua/LuaCore/Libraries/ltablib.cs
@@ -129,6 +129,7 @@ private static int tinsert(LuaState L)
 
         private static int tremove(LuaState L)
         {
+
             int e = aux_getn(L, 1);
             int pos = luaL_optint(L, 2, e);
             if (!(1 <= pos && pos <= e))  /* position is outside bounds? */

diff --git a/SharpLua/NewParser/Parser.cs b/SharpLua/NewParser/Parser.cs
@@ -533,7 +533,7 @@ bool isUnOp(string o)
         {
             foreach (string s in new string[] { "-", "not", "#"
 #if !VANILLA_LUA
-                , "!", "~"
+                , "!", "~", "+"
 #endif
             })
                 if (s == o)

diff --git a/SharpLua/NewParser/Refactoring/FindReferencesBeforeDefinition.cs b/SharpLua/NewParser/Refactoring/FindReferencesBeforeDefinition.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using SharpLua.Ast;
+using SharpLua.Ast.Expression;
+using SharpLua.Ast.Statement;
+
+namespace SharpLua
+{
+    //public partial class Refactoring
+    //{
+    //    public static void FindReferencesBeforeDefinition(Chunk c)
+    //    {
+    //
+    //    }
+    //}
+}