7 files changed, 73 insertions, 14 deletions

diff --git a/slicer/slicer/common.ice b/slicer/slicer/common.ice
index 5d87d0a..96d3a85 100644
--- a/slicer/slicer/common.ice
+++ b/slicer/slicer/common.ice
@@ -12,6 +12,7 @@ module Slicer {
 		string name;
 	};
 	exception UnsupportedModelType extends RuntimeError { };
+	exception LocalTypeException extends RuntimeError { };
 	exception NoConversionFound extends RuntimeError {
 		string type;
 	};
diff --git a/slicer/slicer/modelPartsTypes.h b/slicer/slicer/modelPartsTypes.h
index 5297865..93b4bb5 100644
--- a/slicer/slicer/modelPartsTypes.h
+++ b/slicer/slicer/modelPartsTypes.h
@@ -5,6 +5,11 @@
 
 namespace Slicer {
 	template<typename T>
+	struct isLocal {
+		static constexpr bool value = false;
+	};
+
+	template<typename T>
 	class DLL_PUBLIC ModelPartForRoot : public ModelPartForRootBase {
 		public:
 			ModelPartForRoot(T & o);
diff --git a/slicer/slicer/modelPartsTypes.impl.h b/slicer/slicer/modelPartsTypes.impl.h
index d04dd9c..b19f937 100644
--- a/slicer/slicer/modelPartsTypes.impl.h
+++ b/slicer/slicer/modelPartsTypes.impl.h
@@ -41,8 +41,13 @@ namespace Slicer {
 		return ModelObject && mp->HasValue();
 	}
 
+#define IfLocal(T) \
+	typename std::enable_if<Slicer::isLocal<T>::value>::type
+#define IfNotLocal(T) \
+	typename std::enable_if<!Slicer::isLocal<T>::value>::type
+
 	template<typename T>
-	void
+	IfNotLocal(T)
 	typeWrite(::Ice::OutputStreamPtr & s, const ::IceUtil::Optional<T> & m)
 	{
 		typedef Ice::StreamableTraits<T> traits;
@@ -55,14 +60,28 @@ namespace Slicer {
 	}
 
 	template<typename T>
-	void
+	IfLocal(T)
+	typeWrite(::Ice::OutputStreamPtr &, const ::IceUtil::Optional<T> &)
+	{
+		throw LocalTypeException();
+	}
+
+	template<typename T>
+	IfNotLocal(T)
 	typeWrite(::Ice::OutputStreamPtr & s, const T & m)
 	{
 		s->write(m);
 	}
 
 	template<typename T>
-	void
+	IfLocal(T)
+	typeWrite(::Ice::OutputStreamPtr &, const T &)
+	{
+		throw LocalTypeException();
+	}
+
+	template<typename T>
+	IfNotLocal(T)
 	typeRead(::Ice::InputStreamPtr & s, ::IceUtil::Optional<T> & m)
 	{
 		typedef Ice::StreamableTraits<T> traits;
@@ -79,13 +98,27 @@ namespace Slicer {
 	}
 
 	template<typename T>
-	void
+	IfLocal(T)
+	typeRead(::Ice::InputStreamPtr &, ::IceUtil::Optional<T> &)
+	{
+		throw LocalTypeException();
+	}
+
+	template<typename T>
+	IfNotLocal(T)
 	typeRead(::Ice::InputStreamPtr & s, T & m)
 	{
 		s->read(m);
 	}
 
 	template<typename T>
+	IfLocal(T)
+	typeRead(::Ice::InputStreamPtr &, T &)
+	{
+		throw LocalTypeException();
+	}
+
+	template<typename T>
 	void ModelPartForRoot<T>::Write(::Ice::OutputStreamPtr & s) const
 	{
 		typeWrite(s, *ModelObject);
diff --git a/slicer/test/collections.ice b/slicer/test/collections.ice
index 5ff54bd..c9845e0 100644
--- a/slicer/test/collections.ice
+++ b/slicer/test/collections.ice
@@ -8,9 +8,9 @@ module TestModule {
 	sequence<string> SimpleSeq;
 	sequence<BuiltIns> BuiltInSeq;
 	sequence<ClassType> Classes;
-	sequence<StructType> Structs;
+	local sequence<StructType> Structs;
 	dictionary<int, ClassType> ClassMap;
-	dictionary<int, StructType> StructMap;
+	local dictionary<int, StructType> StructMap;
 };
 
 #endif
diff --git a/slicer/test/locals.ice b/slicer/test/locals.ice
new file mode 100644
index 0000000..eb914dd
--- /dev/null
+++ b/slicer/test/locals.ice
@@ -0,0 +1,16 @@
+#ifndef SLICER_TEST_LOCALS
+#define SLICER_TEST_LOCALS
+
+module Locals {
+	local struct S {
+		int a;
+	};
+	local sequence<S> Ss;
+	local dictionary<int, S> Sd;
+	local enum E {
+		a, b
+	};
+};
+
+#endif
+
diff --git a/slicer/tool/parser.cpp b/slicer/tool/parser.cpp
index 23a804b..c2c98d0 100644
--- a/slicer/tool/parser.cpp
+++ b/slicer/tool/parser.cpp
@@ -159,10 +159,14 @@ namespace Slicer {
 		return true;
 	}
 
-
 	void
-	Slicer::defineRootName(const std::string & type, const std::string & name) const
+	Slicer::defineRoot(const std::string & type, const std::string & name, const Slice::TypePtr & stype) const
 	{
+		if (stype->isLocal()) {
+			fprintbf(cpp, "template<>\n");
+			fprintbf(cpp, "struct isLocal< %s > { static constexpr bool value = true; };\n\n",
+					type);
+		}
 		fprintbf(cpp, "template<> DLL_PUBLIC\n");
 		fprintbf(cpp, "const std::string ModelPartForRoot< %s >::rootName(\"%s\");\n\n",
 				type, name);
@@ -192,7 +196,7 @@ namespace Slicer {
 				typeId ? *typeId : "slicer-typeid");
 
 		auto name = metaDataValue("slicer:root:", c->getMetaData());
-		defineRootName(typeToString(decl), name ? *name : c->name());
+		defineRoot(typeToString(decl), name ? *name : c->name(), decl);
 
 		auto typeName = metaDataValue("slicer:typename:", c->getMetaData());
 		fprintbf(cpp, "template<> DLL_PUBLIC\n");
@@ -242,7 +246,7 @@ namespace Slicer {
 		visitComplexDataMembers(c, c->dataMembers());
 
 		auto name = metaDataValue("slicer:root:", c->getMetaData());
-		defineRootName(c->scoped(), name ? *name : c->name());
+		defineRoot(c->scoped(), name ? *name : c->name(), c);
 
 		fprintbf(cpp, "template<> DLL_PUBLIC\nconst Metadata ModelPartForComplex< %s >::metadata ",
 				c->scoped());
@@ -339,7 +343,7 @@ namespace Slicer {
 				e->scoped());
 
 		auto name = metaDataValue("slicer:root:", e->getMetaData());
-		defineRootName(e->scoped(), name ? *name : e->name());
+		defineRoot(e->scoped(), name ? *name : e->name(), e);
 
 		defineMODELPART(e->scoped(), e, e->getMetaData());
 	}
@@ -381,7 +385,7 @@ namespace Slicer {
 				ename ? *ename : "element");
 
 		auto name = metaDataValue("slicer:root:", s->getMetaData());
-		defineRootName(s->scoped(), name ? *name : s->name());
+		defineRoot(s->scoped(), name ? *name : s->name(), s);
 
 		fprintbf(cpp, "template<> DLL_PUBLIC\nconst Metadata ModelPartForSequence< %s >::metadata ",
 				s->scoped());
@@ -435,7 +439,7 @@ namespace Slicer {
 		fprintbf(cpp, "\n");
 
 		auto name = metaDataValue("slicer:root:", d->getMetaData());
-		defineRootName(d->scoped(), name ? *name : d->name());
+		defineRoot(d->scoped(), name ? *name : d->name(), d);
 
 		fprintbf(cpp, "template<> DLL_PUBLIC\nconst Metadata ModelPartForDictionary< %s >::metadata ",
 				d->scoped());
diff --git a/slicer/tool/parser.h b/slicer/tool/parser.h
index ffc771d..9495607 100644
--- a/slicer/tool/parser.h
+++ b/slicer/tool/parser.h
@@ -62,7 +62,7 @@ namespace Slicer {
 			void visitComplexDataMembers(Slice::ConstructedPtr t, const Slice::DataMemberList &) const;
 
 			void defineConversions(Slice::DataMemberPtr dm) const;
-			void defineRootName(const std::string & type, const std::string & name) const;
+			void defineRoot(const std::string & type, const std::string & name, const Slice::TypePtr & stype) const;
 
 			bool hasMetadata(const std::list<std::string> & metadata) const;
 			void copyMetadata(const std::list<std::string> & metadata) const;