update type info to include warnings

103 files changed, 662 insertions, 150 deletions

diff --git a/ddl/Definitions.hs b/ddl/Definitions.hs
index 9e08cc9..847078c 100644
--- a/ddl/Definitions.hs
+++ b/ddl/Definitions.hs
@@ -474,9 +474,21 @@ typeInfo = do
       , "text"        #:: String
       ]
 
+  data_ "WarningInfo" $ do
+    constR_ "WarningInfo"
+      [ "wRange"      #:: "Range"
+      , "wText"       #:: String
+      ]
+
+  data_ "ErrorInfo" $ do
+    constR_ "ErrorInfo"
+      [ "eRange"      #:: "Range"
+      , "eText"       #:: String
+      ]
+
   data_ "CompileResult" $ do
-    const_ "CompileError" [Array "Range", String, Array "TypeInfo"]
-    const_ "Compiled"     [String, String, "Pipeline", Array "TypeInfo"]
+    const_ "CompileError" [Array "TypeInfo", Array "WarningInfo", Array "ErrorInfo"]
+    const_ "Compiled"     [String, String, "Pipeline", Array "TypeInfo", Array "WarningInfo"]
 
 pipelineSchema = do
   data_ "StreamType" $ do
diff --git a/ddl/out/LambdaCube.IR.cpp b/ddl/out/LambdaCube.IR.cpp
index 9504b00..0d9c312 100644
--- a/ddl/out/LambdaCube.IR.cpp
+++ b/ddl/out/LambdaCube.IR.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 #include "LambdaCube.IR.hpp"
 template<> json toJSON<std::shared_ptr<ArrayValue>>(std::shared_ptr<ArrayValue> &v) {
diff --git a/ddl/out/LambdaCube.IR.cs b/ddl/out/LambdaCube.IR.cs
index 1edf01f..cd00b46 100644
--- a/ddl/out/LambdaCube.IR.cs
+++ b/ddl/out/LambdaCube.IR.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.IR.hpp b/ddl/out/LambdaCube.IR.hpp
index f1c548b..4b4560e 100644
--- a/ddl/out/LambdaCube.IR.hpp
+++ b/ddl/out/LambdaCube.IR.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 #ifndef HEADER_LambdaCube.IR_H
 #define HEADER_LambdaCube.IR_H
diff --git a/ddl/out/LambdaCube.IR.hs b/ddl/out/LambdaCube.IR.hs
index a69131c..3aaf6eb 100644
--- a/ddl/out/LambdaCube.IR.hs
+++ b/ddl/out/LambdaCube.IR.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:47.624123918Z
+-- 2016-11-10T15:07:10.798971000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.IR where
diff --git a/ddl/out/LambdaCube.IR.purs b/ddl/out/LambdaCube.IR.purs
index 644bd3a..b159581 100644
--- a/ddl/out/LambdaCube.IR.purs
+++ b/ddl/out/LambdaCube.IR.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:47.624123918Z
+-- 2016-11-10T15:07:10.798971000000Z
 
 module LambdaCube.IR where
 import Prelude
diff --git a/ddl/out/LambdaCube.IR.swift b/ddl/out/LambdaCube.IR.swift
index 9c4063d..6ce13f5 100644
--- a/ddl/out/LambdaCube.IR.swift
+++ b/ddl/out/LambdaCube.IR.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 typealias StreamName = Int
 
diff --git a/ddl/out/LambdaCube.IR2.hpp b/ddl/out/LambdaCube.IR2.hpp
index 2acaffa..36eee3a 100644
--- a/ddl/out/LambdaCube.IR2.hpp
+++ b/ddl/out/LambdaCube.IR2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 #ifndef HEADER_LambdaCube.IR_H
 #define HEADER_LambdaCube.IR_H
diff --git a/ddl/out/LambdaCube.Mesh.cpp b/ddl/out/LambdaCube.Mesh.cpp
index 12ed2d5..3810028 100644
--- a/ddl/out/LambdaCube.Mesh.cpp
+++ b/ddl/out/LambdaCube.Mesh.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 #include "LambdaCube.Mesh.hpp"
 template<> json toJSON<std::shared_ptr<MeshAttribute>>(std::shared_ptr<MeshAttribute> &v) {
diff --git a/ddl/out/LambdaCube.Mesh.cs b/ddl/out/LambdaCube.Mesh.cs
index c535e9e..825e571 100644
--- a/ddl/out/LambdaCube.Mesh.cs
+++ b/ddl/out/LambdaCube.Mesh.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.Mesh.hpp b/ddl/out/LambdaCube.Mesh.hpp
index d2671ef..f5c7fab 100644
--- a/ddl/out/LambdaCube.Mesh.hpp
+++ b/ddl/out/LambdaCube.Mesh.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 #ifndef HEADER_LambdaCube.Mesh_H
 #define HEADER_LambdaCube.Mesh_H
diff --git a/ddl/out/LambdaCube.Mesh.hs b/ddl/out/LambdaCube.Mesh.hs
index bc49bb0..c2c4ac1 100644
--- a/ddl/out/LambdaCube.Mesh.hs
+++ b/ddl/out/LambdaCube.Mesh.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.078244539Z
+-- 2016-11-10T15:07:11.866163000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.Mesh where
diff --git a/ddl/out/LambdaCube.Mesh.purs b/ddl/out/LambdaCube.Mesh.purs
index 696cdb3..d06934b 100644
--- a/ddl/out/LambdaCube.Mesh.purs
+++ b/ddl/out/LambdaCube.Mesh.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.078244539Z
+-- 2016-11-10T15:07:11.866163000000Z
 
 module LambdaCube.Mesh where
 import Prelude
diff --git a/ddl/out/LambdaCube.Mesh.swift b/ddl/out/LambdaCube.Mesh.swift
index d54e9f0..ce778fd 100644
--- a/ddl/out/LambdaCube.Mesh.swift
+++ b/ddl/out/LambdaCube.Mesh.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 enum MeshAttribute {
   case A_Float(Array<Float>)
diff --git a/ddl/out/LambdaCube.Mesh2.hpp b/ddl/out/LambdaCube.Mesh2.hpp
index 9ad0e46..33e91e0 100644
--- a/ddl/out/LambdaCube.Mesh2.hpp
+++ b/ddl/out/LambdaCube.Mesh2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 #ifndef HEADER_LambdaCube.Mesh_H
 #define HEADER_LambdaCube.Mesh_H
diff --git a/ddl/out/LambdaCube.PipelineSchema.cpp b/ddl/out/LambdaCube.PipelineSchema.cpp
index 857c910..a3bdb7f 100644
--- a/ddl/out/LambdaCube.PipelineSchema.cpp
+++ b/ddl/out/LambdaCube.PipelineSchema.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 #include "LambdaCube.PipelineSchema.hpp"
 template<> json toJSON<std::shared_ptr<StreamType>>(std::shared_ptr<StreamType> &v) {
diff --git a/ddl/out/LambdaCube.PipelineSchema.cs b/ddl/out/LambdaCube.PipelineSchema.cs
index c75d548..a069bc3 100644
--- a/ddl/out/LambdaCube.PipelineSchema.cs
+++ b/ddl/out/LambdaCube.PipelineSchema.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.PipelineSchema.hpp b/ddl/out/LambdaCube.PipelineSchema.hpp
index 2242eb4..6731aab 100644
--- a/ddl/out/LambdaCube.PipelineSchema.hpp
+++ b/ddl/out/LambdaCube.PipelineSchema.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 #ifndef HEADER_LambdaCube.PipelineSchema_H
 #define HEADER_LambdaCube.PipelineSchema_H
diff --git a/ddl/out/LambdaCube.PipelineSchema.hs b/ddl/out/LambdaCube.PipelineSchema.hs
index ef3c40d..0f9f5ef 100644
--- a/ddl/out/LambdaCube.PipelineSchema.hs
+++ b/ddl/out/LambdaCube.PipelineSchema.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.052942639Z
+-- 2016-11-10T15:07:11.805936000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.PipelineSchema where
diff --git a/ddl/out/LambdaCube.PipelineSchema.purs b/ddl/out/LambdaCube.PipelineSchema.purs
index 167193e..dcea325 100644
--- a/ddl/out/LambdaCube.PipelineSchema.purs
+++ b/ddl/out/LambdaCube.PipelineSchema.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.052942639Z
+-- 2016-11-10T15:07:11.805936000000Z
 
 module LambdaCube.PipelineSchema where
 import Prelude
diff --git a/ddl/out/LambdaCube.PipelineSchema.swift b/ddl/out/LambdaCube.PipelineSchema.swift
index 36575bc..9e760ec 100644
--- a/ddl/out/LambdaCube.PipelineSchema.swift
+++ b/ddl/out/LambdaCube.PipelineSchema.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 enum StreamType {
   case Attribute_Word
diff --git a/ddl/out/LambdaCube.PipelineSchema2.hpp b/ddl/out/LambdaCube.PipelineSchema2.hpp
index 2ace7d9..6a8665b 100644
--- a/ddl/out/LambdaCube.PipelineSchema2.hpp
+++ b/ddl/out/LambdaCube.PipelineSchema2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 #ifndef HEADER_LambdaCube.PipelineSchema_H
 #define HEADER_LambdaCube.PipelineSchema_H
diff --git a/ddl/out/LambdaCube.TypeInfo.cpp b/ddl/out/LambdaCube.TypeInfo.cpp
index 51c897d..34aaf21 100644
--- a/ddl/out/LambdaCube.TypeInfo.cpp
+++ b/ddl/out/LambdaCube.TypeInfo.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 #include "LambdaCube.TypeInfo.hpp"
 template<> json toJSON<std::shared_ptr<Range>>(std::shared_ptr<Range> &v) {
@@ -68,6 +68,68 @@ template<> std::shared_ptr<TypeInfo> fromJSON<std::shared_ptr<TypeInfo>>(W<std::
   return o;
 }
 
+template<> json toJSON<std::shared_ptr<WarningInfo>>(std::shared_ptr<WarningInfo> &v) {
+  json obj({});
+  switch (v->tag) { 
+    case ::WarningInfo::tag::WarningInfo:
+      obj["tag"] = "WarningInfo";
+      {
+        std::shared_ptr<data::WarningInfo> tv = std::static_pointer_cast<data::WarningInfo>(v);
+        obj["wRange"] = toJSON(tv->wRange);
+        obj["wText"] = toJSON(tv->wText);
+      }
+      break;
+  }
+  return obj;
+}
+
+template<> std::shared_ptr<WarningInfo> fromJSON<std::shared_ptr<WarningInfo>>(W<std::shared_ptr<WarningInfo>> v, json &obj) {
+  enum ::WarningInfo::tag tagType;
+  std::string tag = obj["tag"];
+  if (tag == "WarningInfo") {
+    tagType = ::WarningInfo::tag::WarningInfo;
+    std::shared_ptr<data::WarningInfo> tv(new data::WarningInfo());
+    tv->wRange = fromJSON(W<std::shared_ptr<::Range>>(), obj["wRange"]);
+    tv->wText = fromJSON(W<String>(), obj["wText"]);
+    return tv;
+  }
+  else throw "unknown constructor: " + tag;
+  std::shared_ptr<::WarningInfo> o(new ::WarningInfo());
+  o->tag = tagType;
+  return o;
+}
+
+template<> json toJSON<std::shared_ptr<ErrorInfo>>(std::shared_ptr<ErrorInfo> &v) {
+  json obj({});
+  switch (v->tag) { 
+    case ::ErrorInfo::tag::ErrorInfo:
+      obj["tag"] = "ErrorInfo";
+      {
+        std::shared_ptr<data::ErrorInfo> tv = std::static_pointer_cast<data::ErrorInfo>(v);
+        obj["eRange"] = toJSON(tv->eRange);
+        obj["eText"] = toJSON(tv->eText);
+      }
+      break;
+  }
+  return obj;
+}
+
+template<> std::shared_ptr<ErrorInfo> fromJSON<std::shared_ptr<ErrorInfo>>(W<std::shared_ptr<ErrorInfo>> v, json &obj) {
+  enum ::ErrorInfo::tag tagType;
+  std::string tag = obj["tag"];
+  if (tag == "ErrorInfo") {
+    tagType = ::ErrorInfo::tag::ErrorInfo;
+    std::shared_ptr<data::ErrorInfo> tv(new data::ErrorInfo());
+    tv->eRange = fromJSON(W<std::shared_ptr<::Range>>(), obj["eRange"]);
+    tv->eText = fromJSON(W<String>(), obj["eText"]);
+    return tv;
+  }
+  else throw "unknown constructor: " + tag;
+  std::shared_ptr<::ErrorInfo> o(new ::ErrorInfo());
+  o->tag = tagType;
+  return o;
+}
+
 template<> json toJSON<std::shared_ptr<CompileResult>>(std::shared_ptr<CompileResult> &v) {
   json obj({});
   switch (v->tag) { 
@@ -88,6 +150,7 @@ template<> json toJSON<std::shared_ptr<CompileResult>>(std::shared_ptr<CompileRe
         obj["arg1"] = toJSON(tv->_1);
         obj["arg2"] = toJSON(tv->_2);
         obj["arg3"] = toJSON(tv->_3);
+        obj["arg4"] = toJSON(tv->_4);
       }
       break;
   }
@@ -100,9 +163,9 @@ template<> std::shared_ptr<CompileResult> fromJSON<std::shared_ptr<CompileResult
   if (tag == "CompileError") {
     tagType = ::CompileResult::tag::CompileError;
     std::shared_ptr<data::CompileError> tv(new data::CompileError());
-    tv->_0 = fromJSON(W<std::vector<std::shared_ptr<::Range>>>(), obj["arg0"]);
-    tv->_1 = fromJSON(W<String>(), obj["arg1"]);
-    tv->_2 = fromJSON(W<std::vector<std::shared_ptr<::TypeInfo>>>(), obj["arg2"]);
+    tv->_0 = fromJSON(W<std::vector<std::shared_ptr<::TypeInfo>>>(), obj["arg0"]);
+    tv->_1 = fromJSON(W<std::vector<std::shared_ptr<::WarningInfo>>>(), obj["arg1"]);
+    tv->_2 = fromJSON(W<std::vector<std::shared_ptr<::ErrorInfo>>>(), obj["arg2"]);
     return tv;
   }
   else if (tag == "Compiled") {
@@ -112,6 +175,7 @@ template<> std::shared_ptr<CompileResult> fromJSON<std::shared_ptr<CompileResult
     tv->_1 = fromJSON(W<String>(), obj["arg1"]);
     tv->_2 = fromJSON(W<std::shared_ptr<::Pipeline>>(), obj["arg2"]);
     tv->_3 = fromJSON(W<std::vector<std::shared_ptr<::TypeInfo>>>(), obj["arg3"]);
+    tv->_4 = fromJSON(W<std::vector<std::shared_ptr<::WarningInfo>>>(), obj["arg4"]);
     return tv;
   }
   else throw "unknown constructor: " + tag;
diff --git a/ddl/out/LambdaCube.TypeInfo.cs b/ddl/out/LambdaCube.TypeInfo.cs
index f0a6253..c58ec62 100644
--- a/ddl/out/LambdaCube.TypeInfo.cs
+++ b/ddl/out/LambdaCube.TypeInfo.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 using System;
 using System.Linq;
@@ -39,6 +39,34 @@ namespace LambdaCube.TypeInfo {
       public TypeInfo() { tag = LambdaCube.TypeInfo.TypeInfo.Tag.TypeInfo; }
     };
   }
+  public class WarningInfo {
+      public enum Tag { 
+        WarningInfo
+      };
+      public Tag tag;
+  };
+
+  namespace data { 
+    public class WarningInfo : LambdaCube.TypeInfo.WarningInfo { 
+      public global::LambdaCube.TypeInfo.Range wRange;
+      public string wText;
+      public WarningInfo() { tag = LambdaCube.TypeInfo.WarningInfo.Tag.WarningInfo; }
+    };
+  }
+  public class ErrorInfo {
+      public enum Tag { 
+        ErrorInfo
+      };
+      public Tag tag;
+  };
+
+  namespace data { 
+    public class ErrorInfo : LambdaCube.TypeInfo.ErrorInfo { 
+      public global::LambdaCube.TypeInfo.Range eRange;
+      public string eText;
+      public ErrorInfo() { tag = LambdaCube.TypeInfo.ErrorInfo.Tag.ErrorInfo; }
+    };
+  }
   public class CompileResult {
       public enum Tag { 
         CompileError,
@@ -49,9 +77,9 @@ namespace LambdaCube.TypeInfo {
 
   namespace data { 
     public class CompileError : LambdaCube.TypeInfo.CompileResult { 
-      public List<global::LambdaCube.TypeInfo.Range> _0;
-      public string _1;
-      public List<global::LambdaCube.TypeInfo.TypeInfo> _2;
+      public List<global::LambdaCube.TypeInfo.TypeInfo> _0;
+      public List<global::LambdaCube.TypeInfo.WarningInfo> _1;
+      public List<global::LambdaCube.TypeInfo.ErrorInfo> _2;
       public CompileError() { tag = LambdaCube.TypeInfo.CompileResult.Tag.CompileError; }
     };
     public class Compiled : LambdaCube.TypeInfo.CompileResult { 
@@ -59,6 +87,7 @@ namespace LambdaCube.TypeInfo {
       public string _1;
       public global::LambdaCube.TypeInfo.Pipeline _2;
       public List<global::LambdaCube.TypeInfo.TypeInfo> _3;
+      public List<global::LambdaCube.TypeInfo.WarningInfo> _4;
       public Compiled() { tag = LambdaCube.TypeInfo.CompileResult.Tag.Compiled; }
     };
   }
@@ -67,12 +96,15 @@ namespace LambdaCube.TypeInfo {
   public enum Type { 
     Int,
     String,
-    Array_Range,
+    Array_ErrorInfo,
     Array_TypeInfo,
+    Array_WarningInfo,
     CompileResult,
+    ErrorInfo,
     Pipeline,
     Range,
-    TypeInfo
+    TypeInfo,
+    WarningInfo
   }
 
   public class Loader {
@@ -80,8 +112,9 @@ namespace LambdaCube.TypeInfo {
       switch (type) {
         case Type.Int: return (int)obj;
         case Type.String: return (string)obj;
-        case Type.Array_Range: return ((JArray)obj).Select(x => (global::LambdaCube.TypeInfo.Range)fromJSON (Type.Range, x)).ToList();
+        case Type.Array_ErrorInfo: return ((JArray)obj).Select(x => (global::LambdaCube.TypeInfo.ErrorInfo)fromJSON (Type.ErrorInfo, x)).ToList();
         case Type.Array_TypeInfo: return ((JArray)obj).Select(x => (global::LambdaCube.TypeInfo.TypeInfo)fromJSON (Type.TypeInfo, x)).ToList();
+        case Type.Array_WarningInfo: return ((JArray)obj).Select(x => (global::LambdaCube.TypeInfo.WarningInfo)fromJSON (Type.WarningInfo, x)).ToList();
 
         case Type.Range: {
           string tag = (string)obj["tag"];
@@ -109,14 +142,38 @@ namespace LambdaCube.TypeInfo {
             default: throw new Exception("unknown constructor: " + tag);
           }
         }
+        case Type.WarningInfo: {
+          string tag = (string)obj["tag"];
+          switch (tag) {
+            case "WarningInfo": {
+              data.WarningInfo tv = new data.WarningInfo();
+              tv.wRange = (global::LambdaCube.TypeInfo.Range)fromJSON(Type.Range,obj["wRange"]);
+              tv.wText = (string)fromJSON(Type.String,obj["wText"]);
+              return tv;
+            }
+            default: throw new Exception("unknown constructor: " + tag);
+          }
+        }
+        case Type.ErrorInfo: {
+          string tag = (string)obj["tag"];
+          switch (tag) {
+            case "ErrorInfo": {
+              data.ErrorInfo tv = new data.ErrorInfo();
+              tv.eRange = (global::LambdaCube.TypeInfo.Range)fromJSON(Type.Range,obj["eRange"]);
+              tv.eText = (string)fromJSON(Type.String,obj["eText"]);
+              return tv;
+            }
+            default: throw new Exception("unknown constructor: " + tag);
+          }
+        }
         case Type.CompileResult: {
           string tag = (string)obj["tag"];
           switch (tag) {
             case "CompileError": {
               data.CompileError tv = new data.CompileError();
-              tv._0 = (List<global::LambdaCube.TypeInfo.Range>)fromJSON(Type.Array_Range,obj["arg0"]);
-              tv._1 = (string)fromJSON(Type.String,obj["arg1"]);
-              tv._2 = (List<global::LambdaCube.TypeInfo.TypeInfo>)fromJSON(Type.Array_TypeInfo,obj["arg2"]);
+              tv._0 = (List<global::LambdaCube.TypeInfo.TypeInfo>)fromJSON(Type.Array_TypeInfo,obj["arg0"]);
+              tv._1 = (List<global::LambdaCube.TypeInfo.WarningInfo>)fromJSON(Type.Array_WarningInfo,obj["arg1"]);
+              tv._2 = (List<global::LambdaCube.TypeInfo.ErrorInfo>)fromJSON(Type.Array_ErrorInfo,obj["arg2"]);
               return tv;
             }
             case "Compiled": {
@@ -125,6 +182,7 @@ namespace LambdaCube.TypeInfo {
               tv._1 = (string)fromJSON(Type.String,obj["arg1"]);
               tv._2 = (global::LambdaCube.TypeInfo.Pipeline)fromJSON(Type.Pipeline,obj["arg2"]);
               tv._3 = (List<global::LambdaCube.TypeInfo.TypeInfo>)fromJSON(Type.Array_TypeInfo,obj["arg3"]);
+              tv._4 = (List<global::LambdaCube.TypeInfo.WarningInfo>)fromJSON(Type.Array_WarningInfo,obj["arg4"]);
               return tv;
             }
             default: throw new Exception("unknown constructor: " + tag);
@@ -165,6 +223,34 @@ namespace LambdaCube.TypeInfo {
       }
       return obj;
     }
+    public static JToken toJSON(WarningInfo v) {
+      var obj = new JObject();
+      switch (v.tag) { 
+        case WarningInfo.Tag.WarningInfo:
+          obj["tag"] = "WarningInfo";
+          {
+            var tv = (data.WarningInfo)v;
+            obj["wRange"] = toJSON(tv.wRange);
+            obj["wText"] = toJSON(tv.wText);
+          }
+          break;
+      }
+      return obj;
+    }
+    public static JToken toJSON(ErrorInfo v) {
+      var obj = new JObject();
+      switch (v.tag) { 
+        case ErrorInfo.Tag.ErrorInfo:
+          obj["tag"] = "ErrorInfo";
+          {
+            var tv = (data.ErrorInfo)v;
+            obj["eRange"] = toJSON(tv.eRange);
+            obj["eText"] = toJSON(tv.eText);
+          }
+          break;
+      }
+      return obj;
+    }
     public static JToken toJSON(CompileResult v) {
       var obj = new JObject();
       switch (v.tag) { 
@@ -185,6 +271,7 @@ namespace LambdaCube.TypeInfo {
             obj["arg1"] = toJSON(tv._1);
             obj["arg2"] = toJSON(tv._2);
             obj["arg3"] = toJSON(tv._3);
+            obj["arg4"] = toJSON(tv._4);
           }
           break;
       }
@@ -193,7 +280,7 @@ namespace LambdaCube.TypeInfo {
 
     public static JToken toJSON(int v) { return new JValue(v); }
     public static JToken toJSON(string v) { return new JValue(v); }
-    public static JToken toJSON(List<global::LambdaCube.TypeInfo.Range> v) {
+    public static JToken toJSON(List<global::LambdaCube.TypeInfo.ErrorInfo> v) {
       var obj = new JArray();
       foreach (var i in v) {
         obj.Add(toJSON(i));
@@ -207,5 +294,12 @@ namespace LambdaCube.TypeInfo {
       }
       return obj;
     }
+    public static JToken toJSON(List<global::LambdaCube.TypeInfo.WarningInfo> v) {
+      var obj = new JArray();
+      foreach (var i in v) {
+        obj.Add(toJSON(i));
+      }
+      return obj;
+    }
   }
 }
diff --git a/ddl/out/LambdaCube.TypeInfo.hpp b/ddl/out/LambdaCube.TypeInfo.hpp
index 28bc52f..441e00e 100644
--- a/ddl/out/LambdaCube.TypeInfo.hpp
+++ b/ddl/out/LambdaCube.TypeInfo.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 #ifndef HEADER_LambdaCube.TypeInfo_H
 #define HEADER_LambdaCube.TypeInfo_H
@@ -38,6 +38,34 @@ namespace data {
       TypeInfo() { tag = tag::TypeInfo; }
   };
 }
+class WarningInfo {
+  public:
+    enum class tag { 
+      WarningInfo
+    } tag;
+};
+namespace data { 
+  class WarningInfo : public ::WarningInfo {
+    public:
+      std::shared_ptr<::Range> wRange;
+      String wText;
+      WarningInfo() { tag = tag::WarningInfo; }
+  };
+}
+class ErrorInfo {
+  public:
+    enum class tag { 
+      ErrorInfo
+    } tag;
+};
+namespace data { 
+  class ErrorInfo : public ::ErrorInfo {
+    public:
+      std::shared_ptr<::Range> eRange;
+      String eText;
+      ErrorInfo() { tag = tag::ErrorInfo; }
+  };
+}
 class CompileResult {
   public:
     enum class tag { 
@@ -48,9 +76,9 @@ class CompileResult {
 namespace data { 
   class CompileError : public ::CompileResult {
     public:
-      std::vector<std::shared_ptr<::Range>> _0;
-      String _1;
-      std::vector<std::shared_ptr<::TypeInfo>> _2;
+      std::vector<std::shared_ptr<::TypeInfo>> _0;
+      std::vector<std::shared_ptr<::WarningInfo>> _1;
+      std::vector<std::shared_ptr<::ErrorInfo>> _2;
       CompileError() { tag = tag::CompileError; }
   };
   class Compiled : public ::CompileResult {
@@ -59,6 +87,7 @@ namespace data {
       String _1;
       std::shared_ptr<::Pipeline> _2;
       std::vector<std::shared_ptr<::TypeInfo>> _3;
+      std::vector<std::shared_ptr<::WarningInfo>> _4;
       Compiled() { tag = tag::Compiled; }
   };
 }
diff --git a/ddl/out/LambdaCube.TypeInfo.hs b/ddl/out/LambdaCube.TypeInfo.hs
index 03346b6..9632fff 100644
--- a/ddl/out/LambdaCube.TypeInfo.hs
+++ b/ddl/out/LambdaCube.TypeInfo.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.120020034Z
+-- 2016-11-10T15:07:11.972496000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.TypeInfo where
@@ -35,9 +35,25 @@ data TypeInfo
 
   deriving (Show, Eq, Ord)
 
+data WarningInfo
+  = WarningInfo
+  { wRange :: Range
+  , wText :: String
+  }
+
+  deriving (Show, Eq, Ord)
+
+data ErrorInfo
+  = ErrorInfo
+  { eRange :: Range
+  , eText :: String
+  }
+
+  deriving (Show, Eq, Ord)
+
 data CompileResult
-  = CompileError (Vector Range) String (Vector TypeInfo)
-  | Compiled String String Pipeline (Vector TypeInfo)
+  = CompileError (Vector TypeInfo) (Vector WarningInfo) (Vector ErrorInfo)
+  | Compiled String String Pipeline (Vector TypeInfo) (Vector WarningInfo)
   deriving (Show, Eq, Ord)
 
 
@@ -89,16 +105,58 @@ instance FromJSON TypeInfo where
           } 
   parseJSON _ = mzero
 
+instance ToJSON WarningInfo where
+  toJSON v = case v of
+    WarningInfo{..} -> object
+      [ "tag" .= ("WarningInfo" :: Text)
+      , "wRange" .= wRange
+      , "wText" .= wText
+      ]
+
+instance FromJSON WarningInfo where
+  parseJSON (Object obj) = do
+    tag <- obj .: "tag"
+    case tag :: Text of
+      "WarningInfo" -> do
+        wRange <- obj .: "wRange"
+        wText <- obj .: "wText"
+        pure $ WarningInfo
+          { wRange = wRange
+          , wText = wText
+          } 
+  parseJSON _ = mzero
+
+instance ToJSON ErrorInfo where
+  toJSON v = case v of
+    ErrorInfo{..} -> object
+      [ "tag" .= ("ErrorInfo" :: Text)
+      , "eRange" .= eRange
+      , "eText" .= eText
+      ]
+
+instance FromJSON ErrorInfo where
+  parseJSON (Object obj) = do
+    tag <- obj .: "tag"
+    case tag :: Text of
+      "ErrorInfo" -> do
+        eRange <- obj .: "eRange"
+        eText <- obj .: "eText"
+        pure $ ErrorInfo
+          { eRange = eRange
+          , eText = eText
+          } 
+  parseJSON _ = mzero
+
 instance ToJSON CompileResult where
   toJSON v = case v of
     CompileError arg0 arg1 arg2 -> object [ "tag" .= ("CompileError" :: Text), "arg0" .= arg0, "arg1" .= arg1, "arg2" .= arg2]
-    Compiled arg0 arg1 arg2 arg3 -> object [ "tag" .= ("Compiled" :: Text), "arg0" .= arg0, "arg1" .= arg1, "arg2" .= arg2, "arg3" .= arg3]
+    Compiled arg0 arg1 arg2 arg3 arg4 -> object [ "tag" .= ("Compiled" :: Text), "arg0" .= arg0, "arg1" .= arg1, "arg2" .= arg2, "arg3" .= arg3, "arg4" .= arg4]
 
 instance FromJSON CompileResult where
   parseJSON (Object obj) = do
     tag <- obj .: "tag"
     case tag :: Text of
       "CompileError" -> CompileError <$> obj .: "arg0" <*> obj .: "arg1" <*> obj .: "arg2"
-      "Compiled" -> Compiled <$> obj .: "arg0" <*> obj .: "arg1" <*> obj .: "arg2" <*> obj .: "arg3"
+      "Compiled" -> Compiled <$> obj .: "arg0" <*> obj .: "arg1" <*> obj .: "arg2" <*> obj .: "arg3" <*> obj .: "arg4"
   parseJSON _ = mzero
 
diff --git a/ddl/out/LambdaCube.TypeInfo.purs b/ddl/out/LambdaCube.TypeInfo.purs
index eee3d0c..db22d59 100644
--- a/ddl/out/LambdaCube.TypeInfo.purs
+++ b/ddl/out/LambdaCube.TypeInfo.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.120020034Z
+-- 2016-11-10T15:07:11.972496000000Z
 
 module LambdaCube.TypeInfo where
 import Prelude
@@ -36,9 +36,23 @@ data TypeInfo
   }
 
 
+data WarningInfo
+  = WarningInfo
+  { wRange :: Range
+  , wText :: String
+  }
+
+
+data ErrorInfo
+  = ErrorInfo
+  { eRange :: Range
+  , eText :: String
+  }
+
+
 data CompileResult
-  = CompileError (Array Range) String (Array TypeInfo)
-  | Compiled String String Pipeline (Array TypeInfo)
+  = CompileError (Array TypeInfo) (Array WarningInfo) (Array ErrorInfo)
+  | Compiled String String Pipeline (Array TypeInfo) (Array WarningInfo)
 
 
 
@@ -92,10 +106,52 @@ instance decodeJsonTypeInfo :: DecodeJson TypeInfo where
           } 
       _ -> unsafeCrashWith "decodeJson @ TypeInfo"
 
+instance encodeJsonWarningInfo :: EncodeJson WarningInfo where
+  encodeJson v = case v of
+    WarningInfo r ->
+      "tag" := "WarningInfo" ~>
+      "wRange" := r.wRange ~>
+      "wText" := r.wText ~>
+      jsonEmptyObject
+
+instance decodeJsonWarningInfo :: DecodeJson WarningInfo where
+  decodeJson json = do
+    obj <- decodeJson json
+    tag <- obj .? "tag"
+    case tag of
+      "WarningInfo" -> do
+        wRange <- obj .? "wRange"
+        wText <- obj .? "wText"
+        pure $ WarningInfo
+          { wRange:wRange
+          , wText:wText
+          } 
+
+instance encodeJsonErrorInfo :: EncodeJson ErrorInfo where
+  encodeJson v = case v of
+    ErrorInfo r ->
+      "tag" := "ErrorInfo" ~>
+      "eRange" := r.eRange ~>
+      "eText" := r.eText ~>
+      jsonEmptyObject
+
+instance decodeJsonErrorInfo :: DecodeJson ErrorInfo where
+  decodeJson json = do
+    obj <- decodeJson json
+    tag <- obj .? "tag"
+    case tag of
+      "ErrorInfo" -> do
+        eRange <- obj .? "eRange"
+        eText <- obj .? "eText"
+        pure $ ErrorInfo
+          { eRange:eRange
+          , eText:eText
+          } 
+
 instance encodeJsonCompileResult :: EncodeJson CompileResult where
   encodeJson v = case v of
     CompileError arg0 arg1 arg2 -> "tag" := "CompileError" ~> "arg0" := arg0 ~> "arg1" := arg1 ~> "arg2" := arg2 ~> jsonEmptyObject
-    Compiled arg0 arg1 arg2 arg3 -> "tag" := "Compiled" ~> "arg0" := arg0 ~> "arg1" := arg1 ~> "arg2" := arg2 ~> "arg3" := arg3 ~> jsonEmptyObject
+    Compiled arg0 arg1 arg2 arg3 arg4 -> "tag" := "Compiled" ~> "arg0" := arg0 ~> "arg1" := arg1 ~> "arg2" := arg2 ~> "arg3" := arg3 ~> "arg4" := arg4 ~> jsonEmptyObject
 
 instance decodeJsonCompileResult :: DecodeJson CompileResult where
   decodeJson json = do
@@ -103,6 +159,10 @@ instance decodeJsonCompileResult :: DecodeJson CompileResult where
     tag <- obj .? "tag"
     case tag of
       "CompileError" -> CompileError <$> obj .? "arg0" <*> obj .? "arg1" <*> obj .? "arg2"
+<<<<<<< f4af737a0d4a1fd3b3c6babc2c119129df34f77d
       "Compiled" -> Compiled <$> obj .? "arg0" <*> obj .? "arg1" <*> obj .? "arg2" <*> obj .? "arg3"
       _ -> unsafeCrashWith "decodeJson @ CompileResult"
+=======
+      "Compiled" -> Compiled <$> obj .? "arg0" <*> obj .? "arg1" <*> obj .? "arg2" <*> obj .? "arg3" <*> obj .? "arg4"
+>>>>>>> update type info to include warnings
 
diff --git a/ddl/out/LambdaCube.TypeInfo.swift b/ddl/out/LambdaCube.TypeInfo.swift
index 9304b97..6083382 100644
--- a/ddl/out/LambdaCube.TypeInfo.swift
+++ b/ddl/out/LambdaCube.TypeInfo.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 enum Range {
   case Range(Range_Data)
@@ -19,9 +19,25 @@ enum TypeInfo {
     }
 }
 
+enum WarningInfo {
+  case WarningInfo(WarningInfo_Data)
+    struct WarningInfo_Data {
+      var wRange : Range
+      var wText : String
+    }
+}
+
+enum ErrorInfo {
+  case ErrorInfo(ErrorInfo_Data)
+    struct ErrorInfo_Data {
+      var eRange : Range
+      var eText : String
+    }
+}
+
 enum CompileResult {
-  case CompileError(Array<Range>,String,Array<TypeInfo>)
-  case Compiled(String,String,Pipeline,Array<TypeInfo>)
+  case CompileError(Array<TypeInfo>,Array<WarningInfo>,Array<ErrorInfo>)
+  case Compiled(String,String,Pipeline,Array<TypeInfo>,Array<WarningInfo>)
 }
 
 
@@ -102,13 +118,35 @@ extension TypeInfo {
     }
   }
 }
+extension WarningInfo {
+  var toJSON : [String: AnyObject] {
+    switch self {
+      case .WarningInfo(let v):
+        return [ "tag" : "WarningInfo"
+               , "wRange" : v.wRange.toJSON
+               , "wText" : v.wText.toJSON
+               ]
+    }
+  }
+}
+extension ErrorInfo {
+  var toJSON : [String: AnyObject] {
+    switch self {
+      case .ErrorInfo(let v):
+        return [ "tag" : "ErrorInfo"
+               , "eRange" : v.eRange.toJSON
+               , "eText" : v.eText.toJSON
+               ]
+    }
+  }
+}
 extension CompileResult {
   var toJSON : [String: AnyObject] {
     switch self {
       case .CompileError(let arg0, let arg1, let arg2):
         return [ "tag" : "CompileError", "arg0" : arg0.toJSON, "arg1" : arg1.toJSON, "arg2" : arg2.toJSON]
-      case .Compiled(let arg0, let arg1, let arg2, let arg3):
-        return [ "tag" : "Compiled", "arg0" : arg0.toJSON, "arg1" : arg1.toJSON, "arg2" : arg2.toJSON, "arg3" : arg3.toJSON]
+      case .Compiled(let arg0, let arg1, let arg2, let arg3, let arg4):
+        return [ "tag" : "Compiled", "arg0" : arg0.toJSON, "arg1" : arg1.toJSON, "arg2" : arg2.toJSON, "arg3" : arg3.toJSON, "arg4" : arg4.toJSON]
     }
   }
 }
@@ -132,6 +170,8 @@ enum Type {
   case Map(Type,Type)
   case Range
   case TypeInfo
+  case WarningInfo
+  case ErrorInfo
   case CompileResult
 }
 
diff --git a/ddl/out/LambdaCube.TypeInfo2.hpp b/ddl/out/LambdaCube.TypeInfo2.hpp
index ba80ca0..b8f77a1 100644
--- a/ddl/out/LambdaCube.TypeInfo2.hpp
+++ b/ddl/out/LambdaCube.TypeInfo2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 #ifndef HEADER_LambdaCube.TypeInfo_H
 #define HEADER_LambdaCube.TypeInfo_H
@@ -39,11 +39,39 @@ public:
   std::shared_ptr<data::TypeInfo> TypeInfo;
 };
 namespace data { 
+  class WarningInfo {
+  public: 
+    std::shared_ptr<::Range> wRange;
+    String wText;
+  };
+}
+class WarningInfo {
+public:
+  enum class tag { 
+    WarningInfo
+  } tag;
+  std::shared_ptr<data::WarningInfo> WarningInfo;
+};
+namespace data { 
+  class ErrorInfo {
+  public: 
+    std::shared_ptr<::Range> eRange;
+    String eText;
+  };
+}
+class ErrorInfo {
+public:
+  enum class tag { 
+    ErrorInfo
+  } tag;
+  std::shared_ptr<data::ErrorInfo> ErrorInfo;
+};
+namespace data { 
   class CompileError {
   public: 
-    std::vector<std::shared_ptr<::Range>> _0;
-    String _1;
-    std::vector<std::shared_ptr<::TypeInfo>> _2;
+    std::vector<std::shared_ptr<::TypeInfo>> _0;
+    std::vector<std::shared_ptr<::WarningInfo>> _1;
+    std::vector<std::shared_ptr<::ErrorInfo>> _2;
   };
   class Compiled {
   public: 
@@ -51,6 +79,7 @@ namespace data {
     String _1;
     std::shared_ptr<::Pipeline> _2;
     std::vector<std::shared_ptr<::TypeInfo>> _3;
+    std::vector<std::shared_ptr<::WarningInfo>> _4;
   };
 }
 class CompileResult {
diff --git a/ddl/out/TestData.cpp b/ddl/out/TestData.cpp
index 6a686a9..58db58d 100644
--- a/ddl/out/TestData.cpp
+++ b/ddl/out/TestData.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 #include "TestData.hpp"
 template<> json toJSON<std::shared_ptr<ClientInfo>>(std::shared_ptr<ClientInfo> &v) {
diff --git a/ddl/out/TestData.cs b/ddl/out/TestData.cs
index 3c4b2bf..42bfbff 100644
--- a/ddl/out/TestData.cs
+++ b/ddl/out/TestData.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/TestData.hpp b/ddl/out/TestData.hpp
index c66e828..1045578 100644
--- a/ddl/out/TestData.hpp
+++ b/ddl/out/TestData.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 #ifndef HEADER_TestData_H
 #define HEADER_TestData_H
diff --git a/ddl/out/TestData.hs b/ddl/out/TestData.hs
index e2a85a3..f2c6101 100644
--- a/ddl/out/TestData.hs
+++ b/ddl/out/TestData.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.147167874Z
+-- 2016-11-10T15:07:12.061252000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module TestData where
diff --git a/ddl/out/TestData.purs b/ddl/out/TestData.purs
index 2ac59b8..7d3e82a 100644
--- a/ddl/out/TestData.purs
+++ b/ddl/out/TestData.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-09-15T19:44:48.147167874Z
+-- 2016-11-10T15:07:12.061252000000Z
 
 module TestData where
 import Prelude
diff --git a/ddl/out/TestData.swift b/ddl/out/TestData.swift
index 3fe771a..aef2069 100644
--- a/ddl/out/TestData.swift
+++ b/ddl/out/TestData.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 enum ClientInfo {
   case ClientInfo(ClientInfo_Data)
diff --git a/ddl/out/TestData2.hpp b/ddl/out/TestData2.hpp
index d39d5fa..462b05f 100644
--- a/ddl/out/TestData2.hpp
+++ b/ddl/out/TestData2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 #ifndef HEADER_TestData_H
 #define HEADER_TestData_H
diff --git a/ddl/out/java/LambdaCube/IR/AccumulationContext.java b/ddl/out/java/LambdaCube/IR/AccumulationContext.java
index 5f788e2..5da0b75 100644
--- a/ddl/out/java/LambdaCube/IR/AccumulationContext.java
+++ b/ddl/out/java/LambdaCube/IR/AccumulationContext.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ArrayValue.java b/ddl/out/java/LambdaCube/IR/ArrayValue.java
index d21bd4f..dbc7ebf 100644
--- a/ddl/out/java/LambdaCube/IR/ArrayValue.java
+++ b/ddl/out/java/LambdaCube/IR/ArrayValue.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Backend.java b/ddl/out/java/LambdaCube/IR/Backend.java
index 513f8c0..b0c76ca 100644
--- a/ddl/out/java/LambdaCube/IR/Backend.java
+++ b/ddl/out/java/LambdaCube/IR/Backend.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/BlendEquation.java b/ddl/out/java/LambdaCube/IR/BlendEquation.java
index 3f9ee93..b866f91 100644
--- a/ddl/out/java/LambdaCube/IR/BlendEquation.java
+++ b/ddl/out/java/LambdaCube/IR/BlendEquation.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Blending.java b/ddl/out/java/LambdaCube/IR/Blending.java
index aee35f5..3483aa7 100644
--- a/ddl/out/java/LambdaCube/IR/Blending.java
+++ b/ddl/out/java/LambdaCube/IR/Blending.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/BlendingFactor.java b/ddl/out/java/LambdaCube/IR/BlendingFactor.java
index d7bdefb..8ecccc9 100644
--- a/ddl/out/java/LambdaCube/IR/BlendingFactor.java
+++ b/ddl/out/java/LambdaCube/IR/BlendingFactor.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ClearImage.java b/ddl/out/java/LambdaCube/IR/ClearImage.java
index d3a55e0..a4e2dcf 100644
--- a/ddl/out/java/LambdaCube/IR/ClearImage.java
+++ b/ddl/out/java/LambdaCube/IR/ClearImage.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ColorArity.java b/ddl/out/java/LambdaCube/IR/ColorArity.java
index be2380b..2e38368 100644
--- a/ddl/out/java/LambdaCube/IR/ColorArity.java
+++ b/ddl/out/java/LambdaCube/IR/ColorArity.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Command.java b/ddl/out/java/LambdaCube/IR/Command.java
index 7a3947a..e960d62 100644
--- a/ddl/out/java/LambdaCube/IR/Command.java
+++ b/ddl/out/java/LambdaCube/IR/Command.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ComparisonFunction.java b/ddl/out/java/LambdaCube/IR/ComparisonFunction.java
index 6040a6a..e99d736 100644
--- a/ddl/out/java/LambdaCube/IR/ComparisonFunction.java
+++ b/ddl/out/java/LambdaCube/IR/ComparisonFunction.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/CullMode.java b/ddl/out/java/LambdaCube/IR/CullMode.java
index ac060b7..24498ae 100644
--- a/ddl/out/java/LambdaCube/IR/CullMode.java
+++ b/ddl/out/java/LambdaCube/IR/CullMode.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/EdgeMode.java b/ddl/out/java/LambdaCube/IR/EdgeMode.java
index 40418c1..e06e665 100644
--- a/ddl/out/java/LambdaCube/IR/EdgeMode.java
+++ b/ddl/out/java/LambdaCube/IR/EdgeMode.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FetchPrimitive.java b/ddl/out/java/LambdaCube/IR/FetchPrimitive.java
index d7fc693..ab90181 100644
--- a/ddl/out/java/LambdaCube/IR/FetchPrimitive.java
+++ b/ddl/out/java/LambdaCube/IR/FetchPrimitive.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Filter.java b/ddl/out/java/LambdaCube/IR/Filter.java
index 2333f6b..0fcf88a 100644
--- a/ddl/out/java/LambdaCube/IR/Filter.java
+++ b/ddl/out/java/LambdaCube/IR/Filter.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FragmentOperation.java b/ddl/out/java/LambdaCube/IR/FragmentOperation.java
index 885e2be..897b656 100644
--- a/ddl/out/java/LambdaCube/IR/FragmentOperation.java
+++ b/ddl/out/java/LambdaCube/IR/FragmentOperation.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FrontFace.java b/ddl/out/java/LambdaCube/IR/FrontFace.java
index da9347b..7ad6264 100644
--- a/ddl/out/java/LambdaCube/IR/FrontFace.java
+++ b/ddl/out/java/LambdaCube/IR/FrontFace.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ImageRef.java b/ddl/out/java/LambdaCube/IR/ImageRef.java
index 0173d9c..4eef01b 100644
--- a/ddl/out/java/LambdaCube/IR/ImageRef.java
+++ b/ddl/out/java/LambdaCube/IR/ImageRef.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ImageSemantic.java b/ddl/out/java/LambdaCube/IR/ImageSemantic.java
index 4706288..255167c 100644
--- a/ddl/out/java/LambdaCube/IR/ImageSemantic.java
+++ b/ddl/out/java/LambdaCube/IR/ImageSemantic.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/InputType.java b/ddl/out/java/LambdaCube/IR/InputType.java
index f66a1d5..a1a927a 100644
--- a/ddl/out/java/LambdaCube/IR/InputType.java
+++ b/ddl/out/java/LambdaCube/IR/InputType.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/JSON.java b/ddl/out/java/LambdaCube/IR/JSON.java
index 89ec1ef..b9ec62f 100644
--- a/ddl/out/java/LambdaCube/IR/JSON.java
+++ b/ddl/out/java/LambdaCube/IR/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/LogicOperation.java b/ddl/out/java/LambdaCube/IR/LogicOperation.java
index 568c08c..1239717 100644
--- a/ddl/out/java/LambdaCube/IR/LogicOperation.java
+++ b/ddl/out/java/LambdaCube/IR/LogicOperation.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/MipMap.java b/ddl/out/java/LambdaCube/IR/MipMap.java
index 24be83e..fbce936 100644
--- a/ddl/out/java/LambdaCube/IR/MipMap.java
+++ b/ddl/out/java/LambdaCube/IR/MipMap.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/OutputPrimitive.java b/ddl/out/java/LambdaCube/IR/OutputPrimitive.java
index d5f88d2..6320101 100644
--- a/ddl/out/java/LambdaCube/IR/OutputPrimitive.java
+++ b/ddl/out/java/LambdaCube/IR/OutputPrimitive.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Parameter.java b/ddl/out/java/LambdaCube/IR/Parameter.java
index 6a74e24..ca518b9 100644
--- a/ddl/out/java/LambdaCube/IR/Parameter.java
+++ b/ddl/out/java/LambdaCube/IR/Parameter.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Pipeline.java b/ddl/out/java/LambdaCube/IR/Pipeline.java
index e0c06ba..b7e2d87 100644
--- a/ddl/out/java/LambdaCube/IR/Pipeline.java
+++ b/ddl/out/java/LambdaCube/IR/Pipeline.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PointSize.java b/ddl/out/java/LambdaCube/IR/PointSize.java
index 2231d43..b9c9bd0 100644
--- a/ddl/out/java/LambdaCube/IR/PointSize.java
+++ b/ddl/out/java/LambdaCube/IR/PointSize.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java b/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java
index b4983f5..f7cc8d0 100644
--- a/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java
+++ b/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PolygonMode.java b/ddl/out/java/LambdaCube/IR/PolygonMode.java
index e341e7f..9cc38f9 100644
--- a/ddl/out/java/LambdaCube/IR/PolygonMode.java
+++ b/ddl/out/java/LambdaCube/IR/PolygonMode.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PolygonOffset.java b/ddl/out/java/LambdaCube/IR/PolygonOffset.java
index 4a7d12d..f8706b2 100644
--- a/ddl/out/java/LambdaCube/IR/PolygonOffset.java
+++ b/ddl/out/java/LambdaCube/IR/PolygonOffset.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Program.java b/ddl/out/java/LambdaCube/IR/Program.java
index b64d543..da78920 100644
--- a/ddl/out/java/LambdaCube/IR/Program.java
+++ b/ddl/out/java/LambdaCube/IR/Program.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ProvokingVertex.java b/ddl/out/java/LambdaCube/IR/ProvokingVertex.java
index 946cb1a..055fab5 100644
--- a/ddl/out/java/LambdaCube/IR/ProvokingVertex.java
+++ b/ddl/out/java/LambdaCube/IR/ProvokingVertex.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/RasterContext.java b/ddl/out/java/LambdaCube/IR/RasterContext.java
index 4a131cb..ebb815b 100644
--- a/ddl/out/java/LambdaCube/IR/RasterContext.java
+++ b/ddl/out/java/LambdaCube/IR/RasterContext.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/RenderTarget.java b/ddl/out/java/LambdaCube/IR/RenderTarget.java
index c2b4d78..3a80f7c 100644
--- a/ddl/out/java/LambdaCube/IR/RenderTarget.java
+++ b/ddl/out/java/LambdaCube/IR/RenderTarget.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java b/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java
index 4649eee..a26574d 100644
--- a/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java
+++ b/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Slot.java b/ddl/out/java/LambdaCube/IR/Slot.java
index a881be7..79b3696 100644
--- a/ddl/out/java/LambdaCube/IR/Slot.java
+++ b/ddl/out/java/LambdaCube/IR/Slot.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilOperation.java b/ddl/out/java/LambdaCube/IR/StencilOperation.java
index 1c270dd..6ce9b3f 100644
--- a/ddl/out/java/LambdaCube/IR/StencilOperation.java
+++ b/ddl/out/java/LambdaCube/IR/StencilOperation.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilOps.java b/ddl/out/java/LambdaCube/IR/StencilOps.java
index 8408016..33ec375 100644
--- a/ddl/out/java/LambdaCube/IR/StencilOps.java
+++ b/ddl/out/java/LambdaCube/IR/StencilOps.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilTest.java b/ddl/out/java/LambdaCube/IR/StencilTest.java
index 3adddc2..0678931 100644
--- a/ddl/out/java/LambdaCube/IR/StencilTest.java
+++ b/ddl/out/java/LambdaCube/IR/StencilTest.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilTests.java b/ddl/out/java/LambdaCube/IR/StencilTests.java
index e08a07f..823b9e8 100644
--- a/ddl/out/java/LambdaCube/IR/StencilTests.java
+++ b/ddl/out/java/LambdaCube/IR/StencilTests.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StreamData.java b/ddl/out/java/LambdaCube/IR/StreamData.java
index 2e821a5..d63dc08 100644
--- a/ddl/out/java/LambdaCube/IR/StreamData.java
+++ b/ddl/out/java/LambdaCube/IR/StreamData.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TargetItem.java b/ddl/out/java/LambdaCube/IR/TargetItem.java
index b602b56..45b58d1 100644
--- a/ddl/out/java/LambdaCube/IR/TargetItem.java
+++ b/ddl/out/java/LambdaCube/IR/TargetItem.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureDataType.java b/ddl/out/java/LambdaCube/IR/TextureDataType.java
index 0d889d8..a345db7 100644
--- a/ddl/out/java/LambdaCube/IR/TextureDataType.java
+++ b/ddl/out/java/LambdaCube/IR/TextureDataType.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureDescriptor.java b/ddl/out/java/LambdaCube/IR/TextureDescriptor.java
index 368e8f0..cbcddce 100644
--- a/ddl/out/java/LambdaCube/IR/TextureDescriptor.java
+++ b/ddl/out/java/LambdaCube/IR/TextureDescriptor.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureType.java b/ddl/out/java/LambdaCube/IR/TextureType.java
index 451ad52..aa742e1 100644
--- a/ddl/out/java/LambdaCube/IR/TextureType.java
+++ b/ddl/out/java/LambdaCube/IR/TextureType.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Value.java b/ddl/out/java/LambdaCube/IR/Value.java
index 294a4db..e9fc6be 100644
--- a/ddl/out/java/LambdaCube/IR/Value.java
+++ b/ddl/out/java/LambdaCube/IR/Value.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:47.624123918Z
+// 2016-11-10T15:07:10.798971000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/JSON.java b/ddl/out/java/LambdaCube/Mesh/JSON.java
index a52ea1f..0b29f5b 100644
--- a/ddl/out/java/LambdaCube/Mesh/JSON.java
+++ b/ddl/out/java/LambdaCube/Mesh/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/Mesh.java b/ddl/out/java/LambdaCube/Mesh/Mesh.java
index d5a649f..271bf0b 100644
--- a/ddl/out/java/LambdaCube/Mesh/Mesh.java
+++ b/ddl/out/java/LambdaCube/Mesh/Mesh.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java b/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java
index 68fa1bc..9d06b72 100644
--- a/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java
+++ b/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java b/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java
index 116cf4a..974d8ce 100644
--- a/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java
+++ b/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.078244539Z
+// 2016-11-10T15:07:11.866163000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/JSON.java b/ddl/out/java/LambdaCube/PipelineSchema/JSON.java
index fd2a905..5051614 100644
--- a/ddl/out/java/LambdaCube/PipelineSchema/JSON.java
+++ b/ddl/out/java/LambdaCube/PipelineSchema/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java b/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java
index 6ed3627..97e9ac2 100644
--- a/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java
+++ b/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java b/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java
index 39fb6eb..9553424 100644
--- a/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java
+++ b/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java b/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java
index debbb01..42f388e 100644
--- a/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java
+++ b/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.052942639Z
+// 2016-11-10T15:07:11.805936000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java b/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java
index 91653b5..cf66ce9 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 package LambdaCube.TypeInfo;
 
@@ -17,9 +17,9 @@ public class CompileResult {
   public Tag tag;
 
   public class CompileError_ extends CompileResult { 
-    public ArrayList<Range> _0;
-    public String _1;
-    public ArrayList<TypeInfo> _2;
+    public ArrayList<TypeInfo> _0;
+    public ArrayList<WarningInfo> _1;
+    public ArrayList<ErrorInfo> _2;
     public CompileError_() { tag = CompileResult.Tag.CompileError; }
   }
   public class Compiled_ extends CompileResult { 
@@ -27,6 +27,7 @@ public class CompileResult {
     public String _1;
     public Pipeline _2;
     public ArrayList<TypeInfo> _3;
+    public ArrayList<WarningInfo> _4;
     public Compiled_() { tag = CompileResult.Tag.Compiled; }
   }
 }
diff --git a/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java b/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java
new file mode 100644
index 0000000..a59fc81
--- /dev/null
+++ b/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java
@@ -0,0 +1,24 @@
+// generated file, do not modify!
+// 2016-11-10T15:07:11.972496000000Z
+
+package LambdaCube.TypeInfo;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import RT.*;
+
+import LambdaCube.IR.*;
+
+public class ErrorInfo {
+  public enum Tag { 
+    ErrorInfo
+  }
+  public Tag tag;
+
+  public class ErrorInfo_ extends ErrorInfo { 
+    public Range eRange;
+    public String eText;
+    public ErrorInfo_() { tag = ErrorInfo.Tag.ErrorInfo; }
+  }
+}
+
diff --git a/ddl/out/java/LambdaCube/TypeInfo/JSON.java b/ddl/out/java/LambdaCube/TypeInfo/JSON.java
index e13fa63..458656c 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/JSON.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 package LambdaCube.TypeInfo;
 
@@ -17,23 +17,26 @@ public class JSON {
   public enum Type { 
     Int,
     String,
-    Array_Range,
+    Array_ErrorInfo,
     Array_TypeInfo,
+    Array_WarningInfo,
     CompileResult,
+    ErrorInfo,
     Pipeline,
     Range,
-    TypeInfo
+    TypeInfo,
+    WarningInfo
   }
 
   public static Object fromJSON(Type type, Object rawObj) throws JSONException, Exception {
     switch (type) {
       case Int: return ((Number)rawObj).intValue();
       case String: return (String)rawObj;
-      case Array_Range: {
+      case Array_ErrorInfo: {
         JSONArray obj = (JSONArray)rawObj;
-        ArrayList<Range> v = new ArrayList<Range> ();
+        ArrayList<ErrorInfo> v = new ArrayList<ErrorInfo> ();
         for (int i = 0; i < obj.length(); i++) {
-          v.add((Range)fromJSON (Type.Range, obj.get(i)));
+          v.add((ErrorInfo)fromJSON (Type.ErrorInfo, obj.get(i)));
         }
         return v;
       }
@@ -45,6 +48,14 @@ public class JSON {
         }
         return v;
       }
+      case Array_WarningInfo: {
+        JSONArray obj = (JSONArray)rawObj;
+        ArrayList<WarningInfo> v = new ArrayList<WarningInfo> ();
+        for (int i = 0; i < obj.length(); i++) {
+          v.add((WarningInfo)fromJSON (Type.WarningInfo, obj.get(i)));
+        }
+        return v;
+      }
 
       case Range: {
         JSONObject obj = (JSONObject)rawObj;
@@ -74,15 +85,41 @@ public class JSON {
           default: throw new Exception("unknown constructor: " + tag);
         }
       }
+      case WarningInfo: {
+        JSONObject obj = (JSONObject)rawObj;
+        String tag = obj.getString("tag");
+        switch (tag) {
+          case "WarningInfo": {
+            WarningInfo.WarningInfo_ tv = new WarningInfo().new WarningInfo_();
+            tv.wRange = (Range)fromJSON(Type.Range,obj.get("wRange"));
+            tv.wText = (String)fromJSON(Type.String,obj.get("wText"));
+            return tv;
+          }
+          default: throw new Exception("unknown constructor: " + tag);
+        }
+      }
+      case ErrorInfo: {
+        JSONObject obj = (JSONObject)rawObj;
+        String tag = obj.getString("tag");
+        switch (tag) {
+          case "ErrorInfo": {
+            ErrorInfo.ErrorInfo_ tv = new ErrorInfo().new ErrorInfo_();
+            tv.eRange = (Range)fromJSON(Type.Range,obj.get("eRange"));
+            tv.eText = (String)fromJSON(Type.String,obj.get("eText"));
+            return tv;
+          }
+          default: throw new Exception("unknown constructor: " + tag);
+        }
+      }
       case CompileResult: {
         JSONObject obj = (JSONObject)rawObj;
         String tag = obj.getString("tag");
         switch (tag) {
           case "CompileError": {
             CompileResult.CompileError_ tv = new CompileResult().new CompileError_();
-            tv._0 = (ArrayList<Range>)fromJSON(Type.Array_Range,obj.get("arg0"));
-            tv._1 = (String)fromJSON(Type.String,obj.get("arg1"));
-            tv._2 = (ArrayList<TypeInfo>)fromJSON(Type.Array_TypeInfo,obj.get("arg2"));
+            tv._0 = (ArrayList<TypeInfo>)fromJSON(Type.Array_TypeInfo,obj.get("arg0"));
+            tv._1 = (ArrayList<WarningInfo>)fromJSON(Type.Array_WarningInfo,obj.get("arg1"));
+            tv._2 = (ArrayList<ErrorInfo>)fromJSON(Type.Array_ErrorInfo,obj.get("arg2"));
             return tv;
           }
           case "Compiled": {
@@ -91,6 +128,7 @@ public class JSON {
             tv._1 = (String)fromJSON(Type.String,obj.get("arg1"));
             tv._2 = (Pipeline)fromJSON(Type.Pipeline,obj.get("arg2"));
             tv._3 = (ArrayList<TypeInfo>)fromJSON(Type.Array_TypeInfo,obj.get("arg3"));
+            tv._4 = (ArrayList<WarningInfo>)fromJSON(Type.Array_WarningInfo,obj.get("arg4"));
             return tv;
           }
           default: throw new Exception("unknown constructor: " + tag);
@@ -134,6 +172,36 @@ public class JSON {
         }
         return obj;
       }
+      case WarningInfo: {
+        WarningInfo v = (WarningInfo)rawObj;
+        JSONObject obj = new JSONObject();
+        switch (v.tag) { 
+          case WarningInfo:
+            obj.put("tag", "WarningInfo");
+            {
+              WarningInfo.WarningInfo_ tv = (WarningInfo.WarningInfo_)v;
+              obj.put("wRange", toJSON(Type.Range,tv.wRange));
+              obj.put("wText", toJSON(Type.String,tv.wText));
+            }
+            break;
+        }
+        return obj;
+      }
+      case ErrorInfo: {
+        ErrorInfo v = (ErrorInfo)rawObj;
+        JSONObject obj = new JSONObject();
+        switch (v.tag) { 
+          case ErrorInfo:
+            obj.put("tag", "ErrorInfo");
+            {
+              ErrorInfo.ErrorInfo_ tv = (ErrorInfo.ErrorInfo_)v;
+              obj.put("eRange", toJSON(Type.Range,tv.eRange));
+              obj.put("eText", toJSON(Type.String,tv.eText));
+            }
+            break;
+        }
+        return obj;
+      }
       case CompileResult: {
         CompileResult v = (CompileResult)rawObj;
         JSONObject obj = new JSONObject();
@@ -142,9 +210,9 @@ public class JSON {
             obj.put("tag", "CompileError");
             {
               CompileResult.CompileError_ tv = (CompileResult.CompileError_)v;
-              obj.put("arg0", toJSON(Type.Array_Range,tv._0));
-              obj.put("arg1", toJSON(Type.String,tv._1));
-              obj.put("arg2", toJSON(Type.Array_TypeInfo,tv._2));
+              obj.put("arg0", toJSON(Type.Array_TypeInfo,tv._0));
+              obj.put("arg1", toJSON(Type.Array_WarningInfo,tv._1));
+              obj.put("arg2", toJSON(Type.Array_ErrorInfo,tv._2));
             }
             break;
           case Compiled:
@@ -155,6 +223,7 @@ public class JSON {
               obj.put("arg1", toJSON(Type.String,tv._1));
               obj.put("arg2", toJSON(Type.Pipeline,tv._2));
               obj.put("arg3", toJSON(Type.Array_TypeInfo,tv._3));
+              obj.put("arg4", toJSON(Type.Array_WarningInfo,tv._4));
             }
             break;
         }
@@ -163,11 +232,11 @@ public class JSON {
 
       case Int: { return rawObj; }
       case String: { return rawObj; }
-      case Array_Range: {
-        ArrayList<Range> v = (ArrayList<Range>)rawObj;
+      case Array_ErrorInfo: {
+        ArrayList<ErrorInfo> v = (ArrayList<ErrorInfo>)rawObj;
         JSONArray obj = new JSONArray();
-        for(Range i : v) {
-          obj.put(toJSON(Type.Range,i));
+        for(ErrorInfo i : v) {
+          obj.put(toJSON(Type.ErrorInfo,i));
         }
         return obj;
       }
@@ -179,6 +248,14 @@ public class JSON {
         }
         return obj;
       }
+      case Array_WarningInfo: {
+        ArrayList<WarningInfo> v = (ArrayList<WarningInfo>)rawObj;
+        JSONArray obj = new JSONArray();
+        for(WarningInfo i : v) {
+          obj.put(toJSON(Type.WarningInfo,i));
+        }
+        return obj;
+      }
     }
     throw new Exception("unknown type");
   }
diff --git a/ddl/out/java/LambdaCube/TypeInfo/Range.java b/ddl/out/java/LambdaCube/TypeInfo/Range.java
index 8c63d75..e5db6f2 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/Range.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/Range.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java b/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java
index 8e86f07..9cf2ec4 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.120020034Z
+// 2016-11-10T15:07:11.972496000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java b/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java
new file mode 100644
index 0000000..a6be28f
--- /dev/null
+++ b/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java
@@ -0,0 +1,24 @@
+// generated file, do not modify!
+// 2016-11-10T15:07:11.972496000000Z
+
+package LambdaCube.TypeInfo;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import RT.*;
+
+import LambdaCube.IR.*;
+
+public class WarningInfo {
+  public enum Tag { 
+    WarningInfo
+  }
+  public Tag tag;
+
+  public class WarningInfo_ extends WarningInfo { 
+    public Range wRange;
+    public String wText;
+    public WarningInfo_() { tag = WarningInfo.Tag.WarningInfo; }
+  }
+}
+
diff --git a/ddl/out/java/TestData/ClientInfo.java b/ddl/out/java/TestData/ClientInfo.java
index 0b78ff0..53bba37 100644
--- a/ddl/out/java/TestData/ClientInfo.java
+++ b/ddl/out/java/TestData/ClientInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/Frame.java b/ddl/out/java/TestData/Frame.java
index 1fe44d9..c75409f 100644
--- a/ddl/out/java/TestData/Frame.java
+++ b/ddl/out/java/TestData/Frame.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/FrameResult.java b/ddl/out/java/TestData/FrameResult.java
index 03f6eca..5f9a11e 100644
--- a/ddl/out/java/TestData/FrameResult.java
+++ b/ddl/out/java/TestData/FrameResult.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/JSON.java b/ddl/out/java/TestData/JSON.java
index ce9772c..8bc4e2a 100644
--- a/ddl/out/java/TestData/JSON.java
+++ b/ddl/out/java/TestData/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/PipelineInfo.java b/ddl/out/java/TestData/PipelineInfo.java
index 4b0f537..1ab0bce 100644
--- a/ddl/out/java/TestData/PipelineInfo.java
+++ b/ddl/out/java/TestData/PipelineInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/RenderJob.java b/ddl/out/java/TestData/RenderJob.java
index dfcb76c..016e531 100644
--- a/ddl/out/java/TestData/RenderJob.java
+++ b/ddl/out/java/TestData/RenderJob.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/RenderJobResult.java b/ddl/out/java/TestData/RenderJobResult.java
index e9b0352..236198a 100644
--- a/ddl/out/java/TestData/RenderJobResult.java
+++ b/ddl/out/java/TestData/RenderJobResult.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/Scene.java b/ddl/out/java/TestData/Scene.java
index 1a37243..50da7cc 100644
--- a/ddl/out/java/TestData/Scene.java
+++ b/ddl/out/java/TestData/Scene.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-09-15T19:44:48.147167874Z
+// 2016-11-10T15:07:12.061252000000Z
 
 package TestData;