103 files changed, 149 insertions, 141 deletions

diff --git a/ddl/Definitions.hs b/ddl/Definitions.hs
index 847078c..5dbd89e 100644
--- a/ddl/Definitions.hs
+++ b/ddl/Definitions.hs
@@ -487,7 +487,7 @@ typeInfo = do
       ]
 
   data_ "CompileResult" $ do
-    const_ "CompileError" [Array "TypeInfo", Array "WarningInfo", Array "ErrorInfo"]
+    const_ "CompileError" [String, Array "TypeInfo", Array "WarningInfo", Array "ErrorInfo"]
     const_ "Compiled"     [String, String, "Pipeline", Array "TypeInfo", Array "WarningInfo"]
 
 pipelineSchema = do
diff --git a/ddl/out/LambdaCube.IR.cpp b/ddl/out/LambdaCube.IR.cpp
index 0d9c312..993dcc0 100644
--- a/ddl/out/LambdaCube.IR.cpp
+++ b/ddl/out/LambdaCube.IR.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 #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 cd00b46..0bb2d70 100644
--- a/ddl/out/LambdaCube.IR.cs
+++ b/ddl/out/LambdaCube.IR.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.IR.hpp b/ddl/out/LambdaCube.IR.hpp
index 4b4560e..9bbaf67 100644
--- a/ddl/out/LambdaCube.IR.hpp
+++ b/ddl/out/LambdaCube.IR.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 #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 3aaf6eb..3e441d5 100644
--- a/ddl/out/LambdaCube.IR.hs
+++ b/ddl/out/LambdaCube.IR.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:10.798971000000Z
+-- 2016-11-10T16:02:37.496440000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.IR where
diff --git a/ddl/out/LambdaCube.IR.purs b/ddl/out/LambdaCube.IR.purs
index b159581..6e864c7 100644
--- a/ddl/out/LambdaCube.IR.purs
+++ b/ddl/out/LambdaCube.IR.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:10.798971000000Z
+-- 2016-11-10T16:02:37.496440000000Z
 
 module LambdaCube.IR where
 import Prelude
diff --git a/ddl/out/LambdaCube.IR.swift b/ddl/out/LambdaCube.IR.swift
index 6ce13f5..8a9847c 100644
--- a/ddl/out/LambdaCube.IR.swift
+++ b/ddl/out/LambdaCube.IR.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 typealias StreamName = Int
 
diff --git a/ddl/out/LambdaCube.IR2.hpp b/ddl/out/LambdaCube.IR2.hpp
index 36eee3a..01d2684 100644
--- a/ddl/out/LambdaCube.IR2.hpp
+++ b/ddl/out/LambdaCube.IR2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 #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 3810028..556936e 100644
--- a/ddl/out/LambdaCube.Mesh.cpp
+++ b/ddl/out/LambdaCube.Mesh.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 #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 825e571..099ac28 100644
--- a/ddl/out/LambdaCube.Mesh.cs
+++ b/ddl/out/LambdaCube.Mesh.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.Mesh.hpp b/ddl/out/LambdaCube.Mesh.hpp
index f5c7fab..876d798 100644
--- a/ddl/out/LambdaCube.Mesh.hpp
+++ b/ddl/out/LambdaCube.Mesh.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 #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 c2c4ac1..168114c 100644
--- a/ddl/out/LambdaCube.Mesh.hs
+++ b/ddl/out/LambdaCube.Mesh.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.866163000000Z
+-- 2016-11-10T16:02:38.260630000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.Mesh where
diff --git a/ddl/out/LambdaCube.Mesh.purs b/ddl/out/LambdaCube.Mesh.purs
index d06934b..7ba8cc9 100644
--- a/ddl/out/LambdaCube.Mesh.purs
+++ b/ddl/out/LambdaCube.Mesh.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.866163000000Z
+-- 2016-11-10T16:02:38.260630000000Z
 
 module LambdaCube.Mesh where
 import Prelude
diff --git a/ddl/out/LambdaCube.Mesh.swift b/ddl/out/LambdaCube.Mesh.swift
index ce778fd..1bd4f7e 100644
--- a/ddl/out/LambdaCube.Mesh.swift
+++ b/ddl/out/LambdaCube.Mesh.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 enum MeshAttribute {
   case A_Float(Array<Float>)
diff --git a/ddl/out/LambdaCube.Mesh2.hpp b/ddl/out/LambdaCube.Mesh2.hpp
index 33e91e0..82fdbbd 100644
--- a/ddl/out/LambdaCube.Mesh2.hpp
+++ b/ddl/out/LambdaCube.Mesh2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 #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 a3bdb7f..d1ae88c 100644
--- a/ddl/out/LambdaCube.PipelineSchema.cpp
+++ b/ddl/out/LambdaCube.PipelineSchema.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 #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 a069bc3..c05a307 100644
--- a/ddl/out/LambdaCube.PipelineSchema.cs
+++ b/ddl/out/LambdaCube.PipelineSchema.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/LambdaCube.PipelineSchema.hpp b/ddl/out/LambdaCube.PipelineSchema.hpp
index 6731aab..b49c2c5 100644
--- a/ddl/out/LambdaCube.PipelineSchema.hpp
+++ b/ddl/out/LambdaCube.PipelineSchema.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 #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 0f9f5ef..bb966e4 100644
--- a/ddl/out/LambdaCube.PipelineSchema.hs
+++ b/ddl/out/LambdaCube.PipelineSchema.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.805936000000Z
+-- 2016-11-10T16:02:38.214442000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.PipelineSchema where
diff --git a/ddl/out/LambdaCube.PipelineSchema.purs b/ddl/out/LambdaCube.PipelineSchema.purs
index dcea325..24d728a 100644
--- a/ddl/out/LambdaCube.PipelineSchema.purs
+++ b/ddl/out/LambdaCube.PipelineSchema.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.805936000000Z
+-- 2016-11-10T16:02:38.214442000000Z
 
 module LambdaCube.PipelineSchema where
 import Prelude
diff --git a/ddl/out/LambdaCube.PipelineSchema.swift b/ddl/out/LambdaCube.PipelineSchema.swift
index 9e760ec..a168206 100644
--- a/ddl/out/LambdaCube.PipelineSchema.swift
+++ b/ddl/out/LambdaCube.PipelineSchema.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 enum StreamType {
   case Attribute_Word
diff --git a/ddl/out/LambdaCube.PipelineSchema2.hpp b/ddl/out/LambdaCube.PipelineSchema2.hpp
index 6a8665b..4c577d6 100644
--- a/ddl/out/LambdaCube.PipelineSchema2.hpp
+++ b/ddl/out/LambdaCube.PipelineSchema2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 #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 34aaf21..e3c8ff2 100644
--- a/ddl/out/LambdaCube.TypeInfo.cpp
+++ b/ddl/out/LambdaCube.TypeInfo.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 #include "LambdaCube.TypeInfo.hpp"
 template<> json toJSON<std::shared_ptr<Range>>(std::shared_ptr<Range> &v) {
@@ -140,6 +140,7 @@ template<> json toJSON<std::shared_ptr<CompileResult>>(std::shared_ptr<CompileRe
         obj["arg0"] = toJSON(tv->_0);
         obj["arg1"] = toJSON(tv->_1);
         obj["arg2"] = toJSON(tv->_2);
+        obj["arg3"] = toJSON(tv->_3);
       }
       break;
     case ::CompileResult::tag::Compiled:
@@ -163,9 +164,10 @@ 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<::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"]);
+    tv->_0 = fromJSON(W<String>(), obj["arg0"]);
+    tv->_1 = fromJSON(W<std::vector<std::shared_ptr<::TypeInfo>>>(), obj["arg1"]);
+    tv->_2 = fromJSON(W<std::vector<std::shared_ptr<::WarningInfo>>>(), obj["arg2"]);
+    tv->_3 = fromJSON(W<std::vector<std::shared_ptr<::ErrorInfo>>>(), obj["arg3"]);
     return tv;
   }
   else if (tag == "Compiled") {
diff --git a/ddl/out/LambdaCube.TypeInfo.cs b/ddl/out/LambdaCube.TypeInfo.cs
index c58ec62..3997aab 100644
--- a/ddl/out/LambdaCube.TypeInfo.cs
+++ b/ddl/out/LambdaCube.TypeInfo.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 using System;
 using System.Linq;
@@ -77,9 +77,10 @@ namespace LambdaCube.TypeInfo {
 
   namespace data { 
     public class CompileError : LambdaCube.TypeInfo.CompileResult { 
-      public List<global::LambdaCube.TypeInfo.TypeInfo> _0;
-      public List<global::LambdaCube.TypeInfo.WarningInfo> _1;
-      public List<global::LambdaCube.TypeInfo.ErrorInfo> _2;
+      public string _0;
+      public List<global::LambdaCube.TypeInfo.TypeInfo> _1;
+      public List<global::LambdaCube.TypeInfo.WarningInfo> _2;
+      public List<global::LambdaCube.TypeInfo.ErrorInfo> _3;
       public CompileError() { tag = LambdaCube.TypeInfo.CompileResult.Tag.CompileError; }
     };
     public class Compiled : LambdaCube.TypeInfo.CompileResult { 
@@ -171,9 +172,10 @@ namespace LambdaCube.TypeInfo {
           switch (tag) {
             case "CompileError": {
               data.CompileError tv = new data.CompileError();
-              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"]);
+              tv._0 = (string)fromJSON(Type.String,obj["arg0"]);
+              tv._1 = (List<global::LambdaCube.TypeInfo.TypeInfo>)fromJSON(Type.Array_TypeInfo,obj["arg1"]);
+              tv._2 = (List<global::LambdaCube.TypeInfo.WarningInfo>)fromJSON(Type.Array_WarningInfo,obj["arg2"]);
+              tv._3 = (List<global::LambdaCube.TypeInfo.ErrorInfo>)fromJSON(Type.Array_ErrorInfo,obj["arg3"]);
               return tv;
             }
             case "Compiled": {
@@ -261,6 +263,7 @@ namespace LambdaCube.TypeInfo {
             obj["arg0"] = toJSON(tv._0);
             obj["arg1"] = toJSON(tv._1);
             obj["arg2"] = toJSON(tv._2);
+            obj["arg3"] = toJSON(tv._3);
           }
           break;
         case CompileResult.Tag.Compiled:
diff --git a/ddl/out/LambdaCube.TypeInfo.hpp b/ddl/out/LambdaCube.TypeInfo.hpp
index 441e00e..2aabf59 100644
--- a/ddl/out/LambdaCube.TypeInfo.hpp
+++ b/ddl/out/LambdaCube.TypeInfo.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 #ifndef HEADER_LambdaCube.TypeInfo_H
 #define HEADER_LambdaCube.TypeInfo_H
@@ -76,9 +76,10 @@ class CompileResult {
 namespace data { 
   class CompileError : public ::CompileResult {
     public:
-      std::vector<std::shared_ptr<::TypeInfo>> _0;
-      std::vector<std::shared_ptr<::WarningInfo>> _1;
-      std::vector<std::shared_ptr<::ErrorInfo>> _2;
+      String _0;
+      std::vector<std::shared_ptr<::TypeInfo>> _1;
+      std::vector<std::shared_ptr<::WarningInfo>> _2;
+      std::vector<std::shared_ptr<::ErrorInfo>> _3;
       CompileError() { tag = tag::CompileError; }
   };
   class Compiled : public ::CompileResult {
diff --git a/ddl/out/LambdaCube.TypeInfo.hs b/ddl/out/LambdaCube.TypeInfo.hs
index 9632fff..5195f98 100644
--- a/ddl/out/LambdaCube.TypeInfo.hs
+++ b/ddl/out/LambdaCube.TypeInfo.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.972496000000Z
+-- 2016-11-10T16:02:38.361054000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module LambdaCube.TypeInfo where
@@ -52,7 +52,7 @@ data ErrorInfo
   deriving (Show, Eq, Ord)
 
 data CompileResult
-  = CompileError (Vector TypeInfo) (Vector WarningInfo) (Vector ErrorInfo)
+  = CompileError String (Vector TypeInfo) (Vector WarningInfo) (Vector ErrorInfo)
   | Compiled String String Pipeline (Vector TypeInfo) (Vector WarningInfo)
   deriving (Show, Eq, Ord)
 
@@ -149,14 +149,14 @@ instance FromJSON ErrorInfo where
 
 instance ToJSON CompileResult where
   toJSON v = case v of
-    CompileError arg0 arg1 arg2 -> object [ "tag" .= ("CompileError" :: Text), "arg0" .= arg0, "arg1" .= arg1, "arg2" .= arg2]
+    CompileError arg0 arg1 arg2 arg3 -> object [ "tag" .= ("CompileError" :: 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 <$> obj .: "arg0" <*> obj .: "arg1" <*> obj .: "arg2"
+      "CompileError" -> CompileError <$> 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 db22d59..51911f2 100644
--- a/ddl/out/LambdaCube.TypeInfo.purs
+++ b/ddl/out/LambdaCube.TypeInfo.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:11.972496000000Z
+-- 2016-11-10T16:02:38.361054000000Z
 
 module LambdaCube.TypeInfo where
 import Prelude
@@ -51,7 +51,7 @@ data ErrorInfo
 
 
 data CompileResult
-  = CompileError (Array TypeInfo) (Array WarningInfo) (Array ErrorInfo)
+  = CompileError String (Array TypeInfo) (Array WarningInfo) (Array ErrorInfo)
   | Compiled String String Pipeline (Array TypeInfo) (Array WarningInfo)
 
 
@@ -126,6 +126,7 @@ instance decodeJsonWarningInfo :: DecodeJson WarningInfo where
           { wRange:wRange
           , wText:wText
           } 
+      _ -> unsafeCrashWith "decodeJson @ WarningInfo"
 
 instance encodeJsonErrorInfo :: EncodeJson ErrorInfo where
   encodeJson v = case v of
@@ -147,10 +148,11 @@ instance decodeJsonErrorInfo :: DecodeJson ErrorInfo where
           { eRange:eRange
           , eText:eText
           } 
+      _ -> unsafeCrashWith "decodeJson @ ErrorInfo"
 
 instance encodeJsonCompileResult :: EncodeJson CompileResult where
   encodeJson v = case v of
-    CompileError arg0 arg1 arg2 -> "tag" := "CompileError" ~> "arg0" := arg0 ~> "arg1" := arg1 ~> "arg2" := arg2 ~> jsonEmptyObject
+    CompileError arg0 arg1 arg2 arg3 -> "tag" := "CompileError" ~> "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
@@ -158,11 +160,7 @@ instance decodeJsonCompileResult :: DecodeJson CompileResult where
     obj <- decodeJson json
     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"
-=======
+      "CompileError" -> CompileError <$> obj .? "arg0" <*> obj .? "arg1" <*> obj .? "arg2" <*> obj .? "arg3"
       "Compiled" -> Compiled <$> obj .? "arg0" <*> obj .? "arg1" <*> obj .? "arg2" <*> obj .? "arg3" <*> obj .? "arg4"
->>>>>>> update type info to include warnings
+      _ -> unsafeCrashWith "decodeJson @ CompileResult"
 
diff --git a/ddl/out/LambdaCube.TypeInfo.swift b/ddl/out/LambdaCube.TypeInfo.swift
index 6083382..209a718 100644
--- a/ddl/out/LambdaCube.TypeInfo.swift
+++ b/ddl/out/LambdaCube.TypeInfo.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 enum Range {
   case Range(Range_Data)
@@ -36,7 +36,7 @@ enum ErrorInfo {
 }
 
 enum CompileResult {
-  case CompileError(Array<TypeInfo>,Array<WarningInfo>,Array<ErrorInfo>)
+  case CompileError(String,Array<TypeInfo>,Array<WarningInfo>,Array<ErrorInfo>)
   case Compiled(String,String,Pipeline,Array<TypeInfo>,Array<WarningInfo>)
 }
 
@@ -143,8 +143,8 @@ extension ErrorInfo {
 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 .CompileError(let arg0, let arg1, let arg2, let arg3):
+        return [ "tag" : "CompileError", "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]
     }
diff --git a/ddl/out/LambdaCube.TypeInfo2.hpp b/ddl/out/LambdaCube.TypeInfo2.hpp
index b8f77a1..72928fd 100644
--- a/ddl/out/LambdaCube.TypeInfo2.hpp
+++ b/ddl/out/LambdaCube.TypeInfo2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 #ifndef HEADER_LambdaCube.TypeInfo_H
 #define HEADER_LambdaCube.TypeInfo_H
@@ -69,9 +69,10 @@ public:
 namespace data { 
   class CompileError {
   public: 
-    std::vector<std::shared_ptr<::TypeInfo>> _0;
-    std::vector<std::shared_ptr<::WarningInfo>> _1;
-    std::vector<std::shared_ptr<::ErrorInfo>> _2;
+    String _0;
+    std::vector<std::shared_ptr<::TypeInfo>> _1;
+    std::vector<std::shared_ptr<::WarningInfo>> _2;
+    std::vector<std::shared_ptr<::ErrorInfo>> _3;
   };
   class Compiled {
   public: 
diff --git a/ddl/out/TestData.cpp b/ddl/out/TestData.cpp
index 58db58d..23087dc 100644
--- a/ddl/out/TestData.cpp
+++ b/ddl/out/TestData.cpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 #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 42bfbff..a4a87dc 100644
--- a/ddl/out/TestData.cs
+++ b/ddl/out/TestData.cs
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 using System;
 using System.Linq;
diff --git a/ddl/out/TestData.hpp b/ddl/out/TestData.hpp
index 1045578..4bac54f 100644
--- a/ddl/out/TestData.hpp
+++ b/ddl/out/TestData.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 #ifndef HEADER_TestData_H
 #define HEADER_TestData_H
diff --git a/ddl/out/TestData.hs b/ddl/out/TestData.hs
index f2c6101..a64eeee 100644
--- a/ddl/out/TestData.hs
+++ b/ddl/out/TestData.hs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:12.061252000000Z
+-- 2016-11-10T16:02:38.461930000000Z
 
 {-# LANGUAGE OverloadedStrings, RecordWildCards #-}
 module TestData where
diff --git a/ddl/out/TestData.purs b/ddl/out/TestData.purs
index 7d3e82a..05ad341 100644
--- a/ddl/out/TestData.purs
+++ b/ddl/out/TestData.purs
@@ -1,5 +1,5 @@
 -- generated file, do not modify!
--- 2016-11-10T15:07:12.061252000000Z
+-- 2016-11-10T16:02:38.461930000000Z
 
 module TestData where
 import Prelude
diff --git a/ddl/out/TestData.swift b/ddl/out/TestData.swift
index aef2069..90a225b 100644
--- a/ddl/out/TestData.swift
+++ b/ddl/out/TestData.swift
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 enum ClientInfo {
   case ClientInfo(ClientInfo_Data)
diff --git a/ddl/out/TestData2.hpp b/ddl/out/TestData2.hpp
index 462b05f..799bb04 100644
--- a/ddl/out/TestData2.hpp
+++ b/ddl/out/TestData2.hpp
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 #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 5da0b75..9f0f25a 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ArrayValue.java b/ddl/out/java/LambdaCube/IR/ArrayValue.java
index dbc7ebf..682845b 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Backend.java b/ddl/out/java/LambdaCube/IR/Backend.java
index b0c76ca..2610af2 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/BlendEquation.java b/ddl/out/java/LambdaCube/IR/BlendEquation.java
index b866f91..348836f 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Blending.java b/ddl/out/java/LambdaCube/IR/Blending.java
index 3483aa7..ca10e02 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/BlendingFactor.java b/ddl/out/java/LambdaCube/IR/BlendingFactor.java
index 8ecccc9..7e83d77 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ClearImage.java b/ddl/out/java/LambdaCube/IR/ClearImage.java
index a4e2dcf..bc5d23b 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ColorArity.java b/ddl/out/java/LambdaCube/IR/ColorArity.java
index 2e38368..c966cab 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Command.java b/ddl/out/java/LambdaCube/IR/Command.java
index e960d62..cd0f035 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ComparisonFunction.java b/ddl/out/java/LambdaCube/IR/ComparisonFunction.java
index e99d736..cb1eac0 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/CullMode.java b/ddl/out/java/LambdaCube/IR/CullMode.java
index 24498ae..06c89f7 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/EdgeMode.java b/ddl/out/java/LambdaCube/IR/EdgeMode.java
index e06e665..f8dec4e 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FetchPrimitive.java b/ddl/out/java/LambdaCube/IR/FetchPrimitive.java
index ab90181..3733776 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Filter.java b/ddl/out/java/LambdaCube/IR/Filter.java
index 0fcf88a..ea58f95 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FragmentOperation.java b/ddl/out/java/LambdaCube/IR/FragmentOperation.java
index 897b656..6692d7c 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/FrontFace.java b/ddl/out/java/LambdaCube/IR/FrontFace.java
index 7ad6264..91e82e1 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ImageRef.java b/ddl/out/java/LambdaCube/IR/ImageRef.java
index 4eef01b..530c33a 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ImageSemantic.java b/ddl/out/java/LambdaCube/IR/ImageSemantic.java
index 255167c..9dc4467 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/InputType.java b/ddl/out/java/LambdaCube/IR/InputType.java
index a1a927a..3e2804b 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/JSON.java b/ddl/out/java/LambdaCube/IR/JSON.java
index b9ec62f..31dc9d1 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/LogicOperation.java b/ddl/out/java/LambdaCube/IR/LogicOperation.java
index 1239717..5150762 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/MipMap.java b/ddl/out/java/LambdaCube/IR/MipMap.java
index fbce936..4cac08d 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/OutputPrimitive.java b/ddl/out/java/LambdaCube/IR/OutputPrimitive.java
index 6320101..a1c6d61 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Parameter.java b/ddl/out/java/LambdaCube/IR/Parameter.java
index ca518b9..4cd32dd 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Pipeline.java b/ddl/out/java/LambdaCube/IR/Pipeline.java
index b7e2d87..c93d999 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PointSize.java b/ddl/out/java/LambdaCube/IR/PointSize.java
index b9c9bd0..c933f1c 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java b/ddl/out/java/LambdaCube/IR/PointSpriteCoordOrigin.java
index f7cc8d0..f1d4d00 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PolygonMode.java b/ddl/out/java/LambdaCube/IR/PolygonMode.java
index 9cc38f9..c6d5624 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/PolygonOffset.java b/ddl/out/java/LambdaCube/IR/PolygonOffset.java
index f8706b2..a5492bd 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Program.java b/ddl/out/java/LambdaCube/IR/Program.java
index da78920..274f805 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/ProvokingVertex.java b/ddl/out/java/LambdaCube/IR/ProvokingVertex.java
index 055fab5..fe3150d 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/RasterContext.java b/ddl/out/java/LambdaCube/IR/RasterContext.java
index ebb815b..13ebd17 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/RenderTarget.java b/ddl/out/java/LambdaCube/IR/RenderTarget.java
index 3a80f7c..3abb4fc 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java b/ddl/out/java/LambdaCube/IR/SamplerDescriptor.java
index a26574d..de17298 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Slot.java b/ddl/out/java/LambdaCube/IR/Slot.java
index 79b3696..c6428c3 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilOperation.java b/ddl/out/java/LambdaCube/IR/StencilOperation.java
index 6ce9b3f..1cb2a4a 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilOps.java b/ddl/out/java/LambdaCube/IR/StencilOps.java
index 33ec375..5de12f1 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilTest.java b/ddl/out/java/LambdaCube/IR/StencilTest.java
index 0678931..0942fd1 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StencilTests.java b/ddl/out/java/LambdaCube/IR/StencilTests.java
index 823b9e8..5f9c1e7 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/StreamData.java b/ddl/out/java/LambdaCube/IR/StreamData.java
index d63dc08..a46d9e1 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TargetItem.java b/ddl/out/java/LambdaCube/IR/TargetItem.java
index 45b58d1..144393f 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureDataType.java b/ddl/out/java/LambdaCube/IR/TextureDataType.java
index a345db7..6cbd419 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureDescriptor.java b/ddl/out/java/LambdaCube/IR/TextureDescriptor.java
index cbcddce..a802048 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/TextureType.java b/ddl/out/java/LambdaCube/IR/TextureType.java
index aa742e1..fe6ebea 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/IR/Value.java b/ddl/out/java/LambdaCube/IR/Value.java
index e9fc6be..5229e53 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!
-// 2016-11-10T15:07:10.798971000000Z
+// 2016-11-10T16:02:37.496440000000Z
 
 package LambdaCube.IR;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/JSON.java b/ddl/out/java/LambdaCube/Mesh/JSON.java
index 0b29f5b..8b413ed 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!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/Mesh.java b/ddl/out/java/LambdaCube/Mesh/Mesh.java
index 271bf0b..2680756 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!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java b/ddl/out/java/LambdaCube/Mesh/MeshAttribute.java
index 9d06b72..3e60b1a 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!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java b/ddl/out/java/LambdaCube/Mesh/MeshPrimitive.java
index 974d8ce..9af5530 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!
-// 2016-11-10T15:07:11.866163000000Z
+// 2016-11-10T16:02:38.260630000000Z
 
 package LambdaCube.Mesh;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/JSON.java b/ddl/out/java/LambdaCube/PipelineSchema/JSON.java
index 5051614..a6ac40a 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!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java b/ddl/out/java/LambdaCube/PipelineSchema/ObjectArraySchema.java
index 97e9ac2..adc2ec7 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!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java b/ddl/out/java/LambdaCube/PipelineSchema/PipelineSchema.java
index 9553424..0c8b12b 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!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java b/ddl/out/java/LambdaCube/PipelineSchema/StreamType.java
index 42f388e..e1d6db6 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!
-// 2016-11-10T15:07:11.805936000000Z
+// 2016-11-10T16:02:38.214442000000Z
 
 package LambdaCube.PipelineSchema;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java b/ddl/out/java/LambdaCube/TypeInfo/CompileResult.java
index cf66ce9..1fd0ca4 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!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
@@ -17,9 +17,10 @@ public class CompileResult {
   public Tag tag;
 
   public class CompileError_ extends CompileResult { 
-    public ArrayList<TypeInfo> _0;
-    public ArrayList<WarningInfo> _1;
-    public ArrayList<ErrorInfo> _2;
+    public String _0;
+    public ArrayList<TypeInfo> _1;
+    public ArrayList<WarningInfo> _2;
+    public ArrayList<ErrorInfo> _3;
     public CompileError_() { tag = CompileResult.Tag.CompileError; }
   }
   public class Compiled_ extends CompileResult { 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java b/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java
index a59fc81..c5ac7f5 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/ErrorInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/JSON.java b/ddl/out/java/LambdaCube/TypeInfo/JSON.java
index 458656c..5c64e4f 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!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
@@ -117,9 +117,10 @@ public class JSON {
         switch (tag) {
           case "CompileError": {
             CompileResult.CompileError_ tv = new CompileResult().new CompileError_();
-            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"));
+            tv._0 = (String)fromJSON(Type.String,obj.get("arg0"));
+            tv._1 = (ArrayList<TypeInfo>)fromJSON(Type.Array_TypeInfo,obj.get("arg1"));
+            tv._2 = (ArrayList<WarningInfo>)fromJSON(Type.Array_WarningInfo,obj.get("arg2"));
+            tv._3 = (ArrayList<ErrorInfo>)fromJSON(Type.Array_ErrorInfo,obj.get("arg3"));
             return tv;
           }
           case "Compiled": {
@@ -210,9 +211,10 @@ public class JSON {
             obj.put("tag", "CompileError");
             {
               CompileResult.CompileError_ tv = (CompileResult.CompileError_)v;
-              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));
+              obj.put("arg0", toJSON(Type.String,tv._0));
+              obj.put("arg1", toJSON(Type.Array_TypeInfo,tv._1));
+              obj.put("arg2", toJSON(Type.Array_WarningInfo,tv._2));
+              obj.put("arg3", toJSON(Type.Array_ErrorInfo,tv._3));
             }
             break;
           case Compiled:
diff --git a/ddl/out/java/LambdaCube/TypeInfo/Range.java b/ddl/out/java/LambdaCube/TypeInfo/Range.java
index e5db6f2..7860793 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!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java b/ddl/out/java/LambdaCube/TypeInfo/TypeInfo.java
index 9cf2ec4..c02ab61 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!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java b/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java
index a6be28f..7b83623 100644
--- a/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java
+++ b/ddl/out/java/LambdaCube/TypeInfo/WarningInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:11.972496000000Z
+// 2016-11-10T16:02:38.361054000000Z
 
 package LambdaCube.TypeInfo;
 
diff --git a/ddl/out/java/TestData/ClientInfo.java b/ddl/out/java/TestData/ClientInfo.java
index 53bba37..ee305dc 100644
--- a/ddl/out/java/TestData/ClientInfo.java
+++ b/ddl/out/java/TestData/ClientInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/Frame.java b/ddl/out/java/TestData/Frame.java
index c75409f..e3e4d33 100644
--- a/ddl/out/java/TestData/Frame.java
+++ b/ddl/out/java/TestData/Frame.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/FrameResult.java b/ddl/out/java/TestData/FrameResult.java
index 5f9a11e..55879b1 100644
--- a/ddl/out/java/TestData/FrameResult.java
+++ b/ddl/out/java/TestData/FrameResult.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/JSON.java b/ddl/out/java/TestData/JSON.java
index 8bc4e2a..c31ff31 100644
--- a/ddl/out/java/TestData/JSON.java
+++ b/ddl/out/java/TestData/JSON.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/PipelineInfo.java b/ddl/out/java/TestData/PipelineInfo.java
index 1ab0bce..f75a8c5 100644
--- a/ddl/out/java/TestData/PipelineInfo.java
+++ b/ddl/out/java/TestData/PipelineInfo.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/RenderJob.java b/ddl/out/java/TestData/RenderJob.java
index 016e531..28660fe 100644
--- a/ddl/out/java/TestData/RenderJob.java
+++ b/ddl/out/java/TestData/RenderJob.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/RenderJobResult.java b/ddl/out/java/TestData/RenderJobResult.java
index 236198a..e9d6410 100644
--- a/ddl/out/java/TestData/RenderJobResult.java
+++ b/ddl/out/java/TestData/RenderJobResult.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;
 
diff --git a/ddl/out/java/TestData/Scene.java b/ddl/out/java/TestData/Scene.java
index 50da7cc..420946c 100644
--- a/ddl/out/java/TestData/Scene.java
+++ b/ddl/out/java/TestData/Scene.java
@@ -1,5 +1,5 @@
 // generated file, do not modify!
-// 2016-11-10T15:07:12.061252000000Z
+// 2016-11-10T16:02:38.461930000000Z
 
 package TestData;