From 12d02666e3f15f1c1b341f31e7232cb6e7028ef6 Mon Sep 17 00:00:00 2001
From: Kevin Glynn <kevin.glynn@twigletsoftware.com>
Date: Fri, 29 Oct 2010 19:47:23 +0200
Subject: [PATCH] Add -warnings

---
 CSharpTranslator/antlr3/src/cs2j/CLR/CS2JSettings.cs    | 3 +++
 CSharpTranslator/antlr3/src/cs2j/CLR/cs2j.cs            | 4 +++-
 CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs | 7 +++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/CSharpTranslator/antlr3/src/cs2j/CLR/CS2JSettings.cs b/CSharpTranslator/antlr3/src/cs2j/CLR/CS2JSettings.cs
index f3afb7f..3a39e51 100644
--- a/CSharpTranslator/antlr3/src/cs2j/CLR/CS2JSettings.cs
+++ b/CSharpTranslator/antlr3/src/cs2j/CLR/CS2JSettings.cs
@@ -30,6 +30,8 @@ namespace RusticiSoftware.Translator.CSharp
 
         public int DebugLevel { get; set; }
 
+        public bool Warnings { get; set; }
+
 		public CS2JSettings ()
 		{
 		
@@ -54,6 +56,7 @@ namespace RusticiSoftware.Translator.CSharp
 			EnumDir = Path.Combine(Directory.GetCurrentDirectory(), "enums");
 	        Verbosity = 0;		
 	        DebugLevel = 0;		
+	        Warnings = false;		
 		}
 	}
 }
diff --git a/CSharpTranslator/antlr3/src/cs2j/CLR/cs2j.cs b/CSharpTranslator/antlr3/src/cs2j/CLR/cs2j.cs
index dd7200a..5f8734c 100644
--- a/CSharpTranslator/antlr3/src/cs2j/CLR/cs2j.cs
+++ b/CSharpTranslator/antlr3/src/cs2j/CLR/cs2j.cs
@@ -74,6 +74,7 @@ namespace RusticiSoftware.Translator.CSharp
 					OptionSet p = new OptionSet ()
 						.Add ("v", v => cfg.Verbosity++)
 						.Add ("debug=", v => cfg.DebugLevel = Int32.Parse(v))
+						.Add ("warnings", v => cfg.Warnings = true)
 						.Add ("version", v => showVersion())
     					.Add ("help|h|?", v => showUsage())
     					.Add ("dumpcsharp", v => cfg.DumpCSharp = true)
@@ -236,7 +237,8 @@ namespace RusticiSoftware.Translator.CSharp
             {
  
                     TemplateExtracter templateWalker = new TemplateExtracter(csTree);
-                    templateWalker.compilation_unit(cfg);
+                    templateWalker.Filename = fullName;
+                    templateWalker.compilation_unit(cfg, AppEnv);
             }
         }
 
diff --git a/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs b/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
index 7ee574a..44f962b 100644
--- a/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
+++ b/CSharpTranslator/antlr3/src/cs2j/CSharp/CommonWalker.cs
@@ -10,11 +10,18 @@ namespace RusticiSoftware.Translator.CSharp
     public class CommonWalker : TreeParser
     {
 		protected CS2JSettings Cfg { get; set; }
+		public string Filename { get; set; }
 
         protected CommonWalker(ITreeNodeStream input, RecognizerSharedState state)
             : base(input, state)
         { }
 
+        protected void Warning(String s)
+        {
+            if (Cfg.Warnings)
+                Console.Out.WriteLine("{0} WARNING: {1}", Filename, s);
+        }
+
         protected void Debug(String s)
         {
             Debug(1, s);