Index: src/Validate/ForallPointerDecay.hpp
===================================================================
--- src/Validate/ForallPointerDecay.hpp	(revision 19313be5c33333640c3de52e22258fb32332f5ce)
+++ src/Validate/ForallPointerDecay.hpp	(revision fc1a3e283512526d1ddc12898c7c5fa33f0ddeaf)
@@ -39,5 +39,5 @@
 /// Expand all traits in an assertion list.
 std::vector<ast::ptr<ast::DeclWithType>> expandAssertions(
-        std::vector<ast::ptr<ast::DeclWithType>> const & );
+		std::vector<ast::ptr<ast::DeclWithType>> const & );
 
 }
Index: src/Validate/HoistStruct.cpp
===================================================================
--- src/Validate/HoistStruct.cpp	(revision 19313be5c33333640c3de52e22258fb32332f5ce)
+++ src/Validate/HoistStruct.cpp	(revision fc1a3e283512526d1ddc12898c7c5fa33f0ddeaf)
@@ -149,20 +149,20 @@
 template<typename InstType>
 InstType const * HoistStructCore::preCollectionInstType( InstType const * type ) {
-    if ( !type->base->parent ) return type;
-    if ( type->base->params.empty() ) return type;
-
-    InstType * mut = ast::mutate( type );
-    ast::AggregateDecl const * parent =
-        commonParent( this->parent, mut->base->parent );
-    assert( parent );
-
-    std::vector<ast::ptr<ast::Expr>> args;
-    for ( const ast::ptr<ast::TypeDecl> & param : parent->params ) {
-        args.emplace_back( new ast::TypeExpr( param->location,
-            new ast::TypeInstType( param )
-        ) );
-    }
-    spliceBegin( mut->params, args );
-    return mut;
+	if ( !type->base->parent ) return type;
+	if ( type->base->params.empty() ) return type;
+
+	InstType * mut = ast::mutate( type );
+	ast::AggregateDecl const * parent =
+		commonParent( this->parent, mut->base->parent );
+	assert( parent );
+
+	std::vector<ast::ptr<ast::Expr>> args;
+	for ( const ast::ptr<ast::TypeDecl> & param : parent->params ) {
+		args.emplace_back( new ast::TypeExpr( param->location,
+			new ast::TypeInstType( param )
+		) );
+	}
+	spliceBegin( mut->params, args );
+	return mut;
 }
 
Index: src/Validate/ImplementEnumFunc.cpp
===================================================================
--- src/Validate/ImplementEnumFunc.cpp	(revision 19313be5c33333640c3de52e22258fb32332f5ce)
+++ src/Validate/ImplementEnumFunc.cpp	(revision fc1a3e283512526d1ddc12898c7c5fa33f0ddeaf)
@@ -8,523 +8,522 @@
 namespace {
 class EnumAttrFuncGenerator {
-    const ast::EnumDecl* decl;
-    const ast::EnumInstType* instType;
-    // const ast::EnumAttrType* attrType;
-    unsigned int functionNesting;
-    ast::Linkage::Spec proto_linkage;
-
-   public:
-    std::list<ast::ptr<ast::Decl>> forwards;
-    std::list<ast::ptr<ast::Decl>> definitions;
-
-    void generateAndAppendFunctions(std::list<ast::ptr<ast::Decl>>&);
-
-    EnumAttrFuncGenerator(const ast::EnumDecl* decl,
-                          const ast::EnumInstType* instType,
-                          // const ast::EnumAttrType* enumAttrType,
-                          unsigned int functionNesting)
-        : decl(decl),
-          instType{instType},
-          // attrType{enumAttrType},
-          functionNesting{functionNesting},
-          proto_linkage{ast::Linkage::Cforall} {}
-
-    void genAttrFunctions();
-    void genSuccPredPosn();
-    void genSuccPredDecl();
-
-    void appendReturnThis(ast::FunctionDecl* decl) {
-        assert(1 <= decl->params.size());
-        assert(1 == decl->returns.size());
-        assert(decl->stmts);
-
-        const CodeLocation& location = (decl->stmts->kids.empty())
-                                           ? decl->stmts->location
-                                           : decl->stmts->kids.back()->location;
-        const ast::DeclWithType* thisParam = decl->params.front();
-        decl->stmts.get_and_mutate()->push_back(new ast::ReturnStmt(
-            location, new ast::VariableExpr(location, thisParam)));
-    }
-    void genAttrStandardFuncs() {
-        ast::FunctionDecl* (EnumAttrFuncGenerator::*standardProtos[4])()
-            const = {&EnumAttrFuncGenerator::genCtorProto,
-                     &EnumAttrFuncGenerator::genCopyProto,
-                     &EnumAttrFuncGenerator::genDtorProto,
-                     &EnumAttrFuncGenerator::genAssignProto};
-        for (auto& generator : standardProtos) {
-            ast::FunctionDecl* decl = (this->*generator)();
-            produceForwardDecl(decl);
-            genFuncBody(decl);
-            if (CodeGen::isAssignment(decl->name)) {
-                appendReturnThis(decl);
-            }
-            produceDecl(decl);
-        }
-    }
-
-   private:
-    const CodeLocation& getLocation() const { return decl->location; }
-
-    ast::FunctionDecl* genProto(
-        std::string&& name, std::vector<ast::ptr<ast::DeclWithType>>&& params,
-        std::vector<ast::ptr<ast::DeclWithType>>&& returns) const;
-
-    void produceDecl(const ast::FunctionDecl* decl);
-    void produceForwardDecl(const ast::FunctionDecl* decl);
-
-    const ast::Decl* getDecl() const { return decl; }
-
-    ast::FunctionDecl* genPosnProto() const;
-    ast::FunctionDecl* genLabelProto() const;
-    ast::FunctionDecl* genValueProto() const;
-    ast::FunctionDecl* genSuccProto() const;
-    ast::FunctionDecl* genPredProto() const;
-
-    ast::FunctionDecl* genSuccPosProto() const;
-    ast::FunctionDecl* genPredPosProto() const;
-
-    // ---------------------------------------------------
-    // ast::FunctionDecl* genAttrCtorProto() const;
-    /// Changes the node inside a pointer so that it has the unused attribute.
-    void addUnusedAttribute(ast::ptr<ast::DeclWithType>& declPtr) {
-        ast::DeclWithType* decl = declPtr.get_and_mutate();
-        decl->attributes.push_back(new ast::Attribute("unused"));
-    }
-
-    ast::ObjectDecl* dstParam() const {
-        return new ast::ObjectDecl(getLocation(), "_dst",
-                                   new ast::ReferenceType(new ast::EnumAttrType(
-                                       ast::deepCopy(instType))));
-    }
-
-    ast::ObjectDecl* srcParam() const {
-        return new ast::ObjectDecl(
-            getLocation(), "_src",
-            new ast::EnumAttrType(ast::deepCopy(instType)));
-    }
-
-    /// E = EnumAttrType<T>`
-    /// `void ?{}(E & _dst)`.
-    ast::FunctionDecl* genCtorProto() const {
-        return genProto("?{}", {dstParam()}, {});
-    }
-
-    /// void ?{}(E & _dst, E _src)`.
-    ast::FunctionDecl* genCopyProto() const {
-        return genProto("?{}", {dstParam(), srcParam()}, {});
-    }
-
-    ///`void ^?{}(E & _dst)`.
-    ast::FunctionDecl* genDtorProto() const {
-        // The destructor must be mutex on a concurrent type.
-        return genProto("^?{}", {dstParam()}, {});
-    }
-
-    /// `E ?{}(E & _dst, E _src)`.
-    ast::FunctionDecl* genAssignProto() const {
-        // Only the name is different, so just reuse the generation function.
-        auto retval = srcParam();
-        retval->name = "_ret";
-        return genProto("?=?", {dstParam(), srcParam()}, {retval});
-    }
-
-    void genFuncBody(ast::FunctionDecl* func) {
-        const CodeLocation& location = func->location;
-        auto& params = func->params;
-        if (InitTweak::isCopyConstructor(func) ||
-            InitTweak::isAssignment(func)) {
-            assert(2 == params.size());
-            auto dstParam = params.front().strict_as<ast::ObjectDecl>();
-            auto srcParam = params.back().strict_as<ast::ObjectDecl>();
-            func->stmts = genCopyBody(location, dstParam, srcParam);
-        } else {
-            assert(1 == params.size());
-            // Default constructor and destructor is empty.
-            func->stmts = new ast::CompoundStmt(location);
-            // Add unused attribute to parameter to silence warnings.
-            addUnusedAttribute(params.front());
-
-            // Just an extra step to make the forward and declaration match.
-            if (forwards.empty()) return;
-            ast::FunctionDecl* fwd = strict_dynamic_cast<ast::FunctionDecl*>(
-                forwards.back().get_and_mutate());
-            addUnusedAttribute(fwd->params.front());
-        }
-    }
-
-    const ast::CompoundStmt* genCopyBody(const CodeLocation& location,
-                                         const ast::ObjectDecl* dstParam,
-                                         const ast::ObjectDecl* srcParam) {
-        return new ast::CompoundStmt(
-            location,
-            {new ast::ExprStmt(
-                location,
-                new ast::UntypedExpr(
-                    location, new ast::NameExpr(location, "__builtin_memcpy"),
-                    {
-                        new ast::AddressExpr(location, new ast::VariableExpr(
-                                                           location, dstParam)),
-                        new ast::AddressExpr(location, new ast::VariableExpr(
-                                                           location, srcParam)),
-                        new ast::SizeofExpr(location, srcParam->type),
-                    }))});
-    }
-
-    void genDtorBody(ast::FunctionDecl* func) {
-        const CodeLocation& location = func->location;
-        auto& params = func->params;
-        assert(1 == params.size());
-        func->stmts = new ast::CompoundStmt(location);
-        addUnusedAttribute(params.front());
-
-        // Just an extra step to make the forward and declaration match.
-        if (forwards.empty()) return;
-        ast::FunctionDecl* fwd = strict_dynamic_cast<ast::FunctionDecl*>(
-            forwards.back().get_and_mutate());
-        addUnusedAttribute(fwd->params.front());
-    }
-
-    // ast::FunctionDecl*
-    // ----------------------------------------------------
-
-    ast::FunctionDecl* genSuccPredFunc(bool succ);
-
-    const ast::Init* getAutoInit(const ast::Init* prev) const;
-
-    std::vector<ast::ptr<ast::Init>> genLabelInit() const;
-
-    std::vector<ast::ptr<ast::Init>> genValueInit() const;
-    ast::ObjectDecl* genAttrArrayProto(
-        const ast::EnumAttribute attr, const CodeLocation& location,
-        std::vector<ast::ptr<ast::Init>>& inits) const;
-    void genValueOrLabelBody(ast::FunctionDecl* func,
-                             ast::ObjectDecl* arrDecl) const;
-    void genPosnBody(ast::FunctionDecl* func) const;
-    void genAttributesDecls(const ast::EnumAttribute attr);
+	const ast::EnumDecl* decl;
+	const ast::EnumInstType* instType;
+	unsigned int functionNesting;
+	ast::Linkage::Spec proto_linkage;
+
+public:
+	std::list<ast::ptr<ast::Decl>> forwards;
+	std::list<ast::ptr<ast::Decl>> definitions;
+
+	void generateAndAppendFunctions(std::list<ast::ptr<ast::Decl>>&);
+
+	EnumAttrFuncGenerator(
+			const ast::EnumDecl* decl,
+			const ast::EnumInstType* instType,
+			unsigned int functionNesting )
+		: decl(decl),
+		  instType{instType},
+		  functionNesting{functionNesting},
+		  proto_linkage{ast::Linkage::Cforall} {}
+
+	void genAttrFunctions();
+	void genSuccPredPosn();
+	void genSuccPredDecl();
+
+	void appendReturnThis(ast::FunctionDecl* decl) {
+		assert(1 <= decl->params.size());
+		assert(1 == decl->returns.size());
+		assert(decl->stmts);
+
+		const CodeLocation& location = (decl->stmts->kids.empty())
+		                                   ? decl->stmts->location
+		                                   : decl->stmts->kids.back()->location;
+		const ast::DeclWithType* thisParam = decl->params.front();
+		decl->stmts.get_and_mutate()->push_back(new ast::ReturnStmt(
+			location, new ast::VariableExpr(location, thisParam)));
+	}
+	void genAttrStandardFuncs() {
+		ast::FunctionDecl* (EnumAttrFuncGenerator::*standardProtos[4])()
+			const = {&EnumAttrFuncGenerator::genCtorProto,
+					 &EnumAttrFuncGenerator::genCopyProto,
+					 &EnumAttrFuncGenerator::genDtorProto,
+					 &EnumAttrFuncGenerator::genAssignProto};
+		for (auto& generator : standardProtos) {
+			ast::FunctionDecl* decl = (this->*generator)();
+			produceForwardDecl(decl);
+			genFuncBody(decl);
+			if (CodeGen::isAssignment(decl->name)) {
+				appendReturnThis(decl);
+			}
+			produceDecl(decl);
+		}
+	}
+
+private:
+	const CodeLocation& getLocation() const { return decl->location; }
+
+	ast::FunctionDecl* genProto(
+		std::string&& name, std::vector<ast::ptr<ast::DeclWithType>>&& params,
+		std::vector<ast::ptr<ast::DeclWithType>>&& returns) const;
+
+	void produceDecl(const ast::FunctionDecl* decl);
+	void produceForwardDecl(const ast::FunctionDecl* decl);
+
+	const ast::Decl* getDecl() const { return decl; }
+
+	ast::FunctionDecl* genPosnProto() const;
+	ast::FunctionDecl* genLabelProto() const;
+	ast::FunctionDecl* genValueProto() const;
+	ast::FunctionDecl* genSuccProto() const;
+	ast::FunctionDecl* genPredProto() const;
+
+	ast::FunctionDecl* genSuccPosProto() const;
+	ast::FunctionDecl* genPredPosProto() const;
+
+	// ---------------------------------------------------
+	// ast::FunctionDecl* genAttrCtorProto() const;
+	/// Changes the node inside a pointer so that it has the unused attribute.
+	void addUnusedAttribute(ast::ptr<ast::DeclWithType>& declPtr) {
+		ast::DeclWithType* decl = declPtr.get_and_mutate();
+		decl->attributes.push_back(new ast::Attribute("unused"));
+	}
+
+	ast::ObjectDecl* dstParam() const {
+		return new ast::ObjectDecl(getLocation(), "_dst",
+		                           new ast::ReferenceType(new ast::EnumAttrType(
+		                               ast::deepCopy(instType))));
+	}
+
+	ast::ObjectDecl* srcParam() const {
+		return new ast::ObjectDecl(
+			getLocation(), "_src",
+			new ast::EnumAttrType(ast::deepCopy(instType)));
+	}
+
+	/// E = EnumAttrType<T>`
+	/// `void ?{}(E & _dst)`.
+	ast::FunctionDecl* genCtorProto() const {
+		return genProto("?{}", {dstParam()}, {});
+	}
+
+	/// void ?{}(E & _dst, E _src)`.
+	ast::FunctionDecl* genCopyProto() const {
+		return genProto("?{}", {dstParam(), srcParam()}, {});
+	}
+
+	///`void ^?{}(E & _dst)`.
+	ast::FunctionDecl* genDtorProto() const {
+		// The destructor must be mutex on a concurrent type.
+		return genProto("^?{}", {dstParam()}, {});
+	}
+
+	/// `E ?{}(E & _dst, E _src)`.
+	ast::FunctionDecl* genAssignProto() const {
+		// Only the name is different, so just reuse the generation function.
+		auto retval = srcParam();
+		retval->name = "_ret";
+		return genProto("?=?", {dstParam(), srcParam()}, {retval});
+	}
+
+	void genFuncBody(ast::FunctionDecl* func) {
+		const CodeLocation& location = func->location;
+		auto& params = func->params;
+		if (InitTweak::isCopyConstructor(func) ||
+			InitTweak::isAssignment(func)) {
+			assert(2 == params.size());
+			auto dstParam = params.front().strict_as<ast::ObjectDecl>();
+			auto srcParam = params.back().strict_as<ast::ObjectDecl>();
+			func->stmts = genCopyBody(location, dstParam, srcParam);
+		} else {
+			assert(1 == params.size());
+			// Default constructor and destructor is empty.
+			func->stmts = new ast::CompoundStmt(location);
+			// Add unused attribute to parameter to silence warnings.
+			addUnusedAttribute(params.front());
+
+			// Just an extra step to make the forward and declaration match.
+			if (forwards.empty()) return;
+			ast::FunctionDecl* fwd = strict_dynamic_cast<ast::FunctionDecl*>(
+				forwards.back().get_and_mutate());
+			addUnusedAttribute(fwd->params.front());
+		}
+	}
+
+	const ast::CompoundStmt* genCopyBody( const CodeLocation& location,
+			const ast::ObjectDecl* dstParam, const ast::ObjectDecl* srcParam) {
+		return new ast::CompoundStmt(
+			location,
+			{new ast::ExprStmt(
+				location,
+				new ast::UntypedExpr(
+					location, new ast::NameExpr(location, "__builtin_memcpy"),
+					{
+						new ast::AddressExpr( location,
+							new ast::VariableExpr( location, dstParam ) ),
+						new ast::AddressExpr( location,
+							new ast::VariableExpr( location, srcParam ) ),
+						new ast::SizeofExpr( location, srcParam->type ),
+					}))});
+	}
+
+	void genDtorBody(ast::FunctionDecl* func) {
+		const CodeLocation& location = func->location;
+		auto& params = func->params;
+		assert(1 == params.size());
+		func->stmts = new ast::CompoundStmt(location);
+		addUnusedAttribute(params.front());
+
+		// Just an extra step to make the forward and declaration match.
+		if (forwards.empty()) return;
+		ast::FunctionDecl* fwd = strict_dynamic_cast<ast::FunctionDecl*>(
+			forwards.back().get_and_mutate());
+		addUnusedAttribute(fwd->params.front());
+	}
+
+	// ast::FunctionDecl*
+	// ----------------------------------------------------
+
+	ast::FunctionDecl* genSuccPredFunc(bool succ);
+
+	const ast::Init* getAutoInit(const ast::Init* prev) const;
+
+	std::vector<ast::ptr<ast::Init>> genLabelInit() const;
+
+	std::vector<ast::ptr<ast::Init>> genValueInit() const;
+	ast::ObjectDecl* genAttrArrayProto(
+		const ast::EnumAttribute attr, const CodeLocation& location,
+		std::vector<ast::ptr<ast::Init>>& inits) const;
+	void genValueOrLabelBody(
+		ast::FunctionDecl* func, ast::ObjectDecl* arrDecl) const;
+	void genPosnBody(ast::FunctionDecl* func) const;
+	void genAttributesDecls(const ast::EnumAttribute attr);
 };
 
 std::vector<ast::ptr<ast::Init>> EnumAttrFuncGenerator::genLabelInit() const {
-    std::vector<ast::ptr<ast::Init>> inits;
-    for (size_t i = 0; i < decl->members.size(); i++) {
-        ast::ptr<ast::Decl> mem = decl->members.at(i);
-        auto memAsObjectDecl = mem.as<ast::ObjectDecl>();
-        assert(memAsObjectDecl);
-        inits.emplace_back(new ast::SingleInit(
-            mem->location,
-            ast::ConstantExpr::from_string(mem->location, mem->name)));
-    }
-    return inits;
+	std::vector<ast::ptr<ast::Init>> inits;
+	for (size_t i = 0; i < decl->members.size(); i++) {
+		ast::ptr<ast::Decl> mem = decl->members.at(i);
+		auto memAsObjectDecl = mem.as<ast::ObjectDecl>();
+		assert(memAsObjectDecl);
+		inits.emplace_back(new ast::SingleInit(
+			mem->location,
+			ast::ConstantExpr::from_string(mem->location, mem->name)));
+	}
+	return inits;
 }
 
 std::vector<ast::ptr<ast::Init>> EnumAttrFuncGenerator::genValueInit() const {
-    std::vector<ast::ptr<ast::Init>> inits;
-    for (size_t i = 0; i < decl->members.size(); i++) {
-        ast::ptr<ast::Decl> mem = decl->members.at(i);
-        auto memAsObjectDecl = mem.as<ast::ObjectDecl>();
-        assert(memAsObjectDecl);
-        if (memAsObjectDecl->init) {
-            inits.emplace_back(memAsObjectDecl->init);
-        } else {
-            const CodeLocation& location = mem->location;
-            if (i == 0) {
-                inits.emplace_back(new ast::SingleInit(
-                    location, ast::ConstantExpr::from_int(mem->location, 0)));
-            } else {
-                inits.emplace_back(getAutoInit(inits.at(i - 1)));
-            }
-        }
-    }
-    return inits;
+	std::vector<ast::ptr<ast::Init>> inits;
+	for (size_t i = 0; i < decl->members.size(); i++) {
+		ast::ptr<ast::Decl> mem = decl->members.at(i);
+		auto memAsObjectDecl = mem.as<ast::ObjectDecl>();
+		assert(memAsObjectDecl);
+		if (memAsObjectDecl->init) {
+			inits.emplace_back(memAsObjectDecl->init);
+		} else {
+			const CodeLocation& location = mem->location;
+			if (i == 0) {
+				inits.emplace_back(new ast::SingleInit(
+					location, ast::ConstantExpr::from_int(mem->location, 0)));
+			} else {
+				inits.emplace_back(getAutoInit(inits.at(i - 1)));
+			}
+		}
+	}
+	return inits;
 }
 const ast::Init* EnumAttrFuncGenerator::getAutoInit(
-    const ast::Init* prev) const {
-    if (prev == nullptr) {
-        return new ast::SingleInit(
-            getLocation(), ast::ConstantExpr::from_int(getLocation(), 0));
-    }
-    auto prevInit = dynamic_cast<const ast::SingleInit*>(prev);
-    assert(prevInit);
-    auto prevInitExpr = prevInit->value;
-    if (auto constInit = prevInitExpr.as<ast::ConstantExpr>()) {
-        // Assume no string literal for now
-        return new ast::SingleInit(
-            getLocation(), ast::ConstantExpr::from_int(
-                               getLocation(), constInit->intValue() + 1));
-    } else {
-        auto untypedThisInit = new ast::UntypedExpr(
-            getLocation(), new ast::NameExpr(getLocation(), "?++"),
-            {prevInitExpr});
-        return new ast::SingleInit(getLocation(), untypedThisInit);
-    }
+	const ast::Init* prev) const {
+	if (prev == nullptr) {
+		return new ast::SingleInit(
+			getLocation(), ast::ConstantExpr::from_int(getLocation(), 0));
+	}
+	auto prevInit = dynamic_cast<const ast::SingleInit*>(prev);
+	assert(prevInit);
+	auto prevInitExpr = prevInit->value;
+	if (auto constInit = prevInitExpr.as<ast::ConstantExpr>()) {
+		// Assume no string literal for now
+		return new ast::SingleInit(
+			getLocation(), ast::ConstantExpr::from_int(
+				getLocation(), constInit->intValue() + 1));
+	} else {
+		auto untypedThisInit = new ast::UntypedExpr(
+			getLocation(), new ast::NameExpr(getLocation(), "?++"),
+			{prevInitExpr});
+		return new ast::SingleInit(getLocation(), untypedThisInit);
+	}
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genProto(
-    std::string&& name, std::vector<ast::ptr<ast::DeclWithType>>&& params,
-    std::vector<ast::ptr<ast::DeclWithType>>&& returns) const {
-    ast::FunctionDecl* decl = new ast::FunctionDecl(
-        // Auto-generated routines use the type declaration's location.
-        getLocation(), std::move(name), {}, {}, std::move(params),
-        std::move(returns),
-        // Only a prototype, no body.
-        nullptr,
-        // Use static storage if we are at the top level.
-        (0 < functionNesting) ? ast::Storage::Classes() : ast::Storage::Static,
-        proto_linkage, std::vector<ast::ptr<ast::Attribute>>(),
-        // Auto-generated routines are inline to avoid conflicts.
-        ast::Function::Specs(ast::Function::Inline));
-    decl->fixUniqueId();
-    return decl;
+	std::string&& name, std::vector<ast::ptr<ast::DeclWithType>>&& params,
+	std::vector<ast::ptr<ast::DeclWithType>>&& returns) const {
+	ast::FunctionDecl* decl = new ast::FunctionDecl(
+		// Auto-generated routines use the type declaration's location.
+		getLocation(), std::move(name), {}, {}, std::move(params),
+		std::move(returns),
+		// Only a prototype, no body.
+		nullptr,
+		// Use static storage if we are at the top level.
+		(0 < functionNesting) ? ast::Storage::Classes() : ast::Storage::Static,
+		proto_linkage, std::vector<ast::ptr<ast::Attribute>>(),
+		// Auto-generated routines are inline to avoid conflicts.
+		ast::Function::Specs(ast::Function::Inline));
+	decl->fixUniqueId();
+	return decl;
 }
 
 void EnumAttrFuncGenerator::produceDecl(const ast::FunctionDecl* decl) {
-    assert(nullptr != decl->stmts);
-
-    definitions.push_back(decl);
+	assert(nullptr != decl->stmts);
+
+	definitions.push_back(decl);
 }
 
 void EnumAttrFuncGenerator::produceForwardDecl(const ast::FunctionDecl* decl) {
-    if (0 != functionNesting) return;
-    ast::FunctionDecl* fwd =
-        (decl->stmts) ? ast::asForward(decl) : ast::deepCopy(decl);
-    fwd->fixUniqueId();
-    forwards.push_back(fwd);
+	if (0 != functionNesting) return;
+	ast::FunctionDecl* fwd =
+		(decl->stmts) ? ast::asForward(decl) : ast::deepCopy(decl);
+	fwd->fixUniqueId();
+	forwards.push_back(fwd);
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genPosnProto() const {
-    return genProto(
-        "posE",
-        {new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret",
-            new ast::BasicType(ast::BasicKind::UnsignedInt))});
+	return genProto(
+		"posE",
+		{new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret",
+			new ast::BasicType(ast::BasicKind::UnsignedInt))});
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genLabelProto() const {
-    return genProto(
-        "labelE",
-        {new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
-        {new ast::ObjectDecl(
-            getLocation(), "_ret",
-            new ast::PointerType(new ast::BasicType{ast::BasicKind::Char}))});
+	return genProto(
+		"labelE",
+		{new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
+		{new ast::ObjectDecl(
+			getLocation(), "_ret",
+			new ast::PointerType(new ast::BasicType{ast::BasicKind::Char}))});
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genValueProto() const {
-    return genProto(
-        "valueE",
-        {new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret",
-                             ast::deepCopy(decl->base))});
+	return genProto(
+		"valueE",
+		{new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret",
+		                     ast::deepCopy(decl->base))});
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genSuccProto() const {
-    return genProto(
-        "succ",
-        {new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret",
-                             new ast::EnumInstType(decl))});
+	return genProto(
+		"succ",
+		{new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret",
+		                     new ast::EnumInstType(decl))});
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genPredProto() const {
-    return genProto(
-        "pred",
-        {new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret",
-                             new ast::EnumInstType(decl))});
+	return genProto(
+		"pred",
+		{new ast::ObjectDecl(getLocation(), "_i", new ast::EnumInstType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret",
+		                     new ast::EnumInstType(decl))});
 }
 
 inline ast::EnumAttrType * getPosnType( const ast::EnumDecl * decl ) {
-    return new ast::EnumAttrType(new ast::EnumInstType(decl), ast::EnumAttribute::Posn);
+	return new ast::EnumAttrType(new ast::EnumInstType(decl), ast::EnumAttribute::Posn);
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genSuccPosProto() const {
-    return genProto(
-        "_successor_",
-        {new ast::ObjectDecl(getLocation(), "_i", getPosnType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret", getPosnType(decl))}
-    );
+	return genProto(
+		"_successor_",
+		{new ast::ObjectDecl(getLocation(), "_i", getPosnType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret", getPosnType(decl))}
+	);
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genPredPosProto() const {
-    return genProto(
-        "_predessor_",
-        {new ast::ObjectDecl(getLocation(), "_i", getPosnType(decl))},
-        {new ast::ObjectDecl(getLocation(), "_ret", getPosnType(decl))}
-    );
+	return genProto(
+		"_predessor_",
+		{new ast::ObjectDecl(getLocation(), "_i", getPosnType(decl))},
+		{new ast::ObjectDecl(getLocation(), "_ret", getPosnType(decl))}
+	);
 }
 
 ast::ObjectDecl* EnumAttrFuncGenerator::genAttrArrayProto(
-    const ast::EnumAttribute attr, const CodeLocation& location,
-    std::vector<ast::ptr<ast::Init>>& inits) const {
-    ast::ArrayType* arrT = new ast::ArrayType(
-        attr == ast::EnumAttribute::Value
-            ? decl->base
-            : new ast::PointerType(new ast::BasicType{ast::BasicKind::Char}),
-        ast::ConstantExpr::from_int(decl->location, decl->members.size()),
-        ast::LengthFlag::FixedLen, ast::DimensionFlag::DynamicDim);
-
-    ast::ObjectDecl* objDecl =
-        new ast::ObjectDecl(decl->location, decl->getUnmangeldArrayName(attr),
-                            arrT, new ast::ListInit(location, std::move(inits)),
-                            ast::Storage::Static, ast::Linkage::AutoGen);
-
-    return objDecl;
+	const ast::EnumAttribute attr, const CodeLocation& location,
+	std::vector<ast::ptr<ast::Init>>& inits) const {
+	ast::ArrayType* arrT = new ast::ArrayType(
+		attr == ast::EnumAttribute::Value
+			? decl->base
+			: new ast::PointerType(new ast::BasicType{ast::BasicKind::Char}),
+		ast::ConstantExpr::from_int(decl->location, decl->members.size()),
+		ast::LengthFlag::FixedLen, ast::DimensionFlag::DynamicDim);
+
+	ast::ObjectDecl* objDecl =
+		new ast::ObjectDecl(
+			decl->location, decl->getUnmangeldArrayName( attr ),
+			arrT, new ast::ListInit( location, std::move( inits ) ),
+			ast::Storage::Static, ast::Linkage::AutoGen );
+
+	return objDecl;
 }
 
 void EnumAttrFuncGenerator::genValueOrLabelBody(
-    ast::FunctionDecl* func, ast::ObjectDecl* arrDecl) const {
-    ast::UntypedExpr* untyped = ast::UntypedExpr::createCall(
-        func->location, "?[?]",
-        {new ast::NameExpr(func->location, arrDecl->name),
-         new ast::CastExpr(
-             func->location,
-             new ast::VariableExpr(func->location, func->params.front()),
-             new ast::EnumAttrType(new ast::EnumInstType(decl),
-                                   ast::EnumAttribute::Posn))});
-    func->stmts = new ast::CompoundStmt(
-        func->location, {new ast::ReturnStmt(func->location, untyped)});
+	ast::FunctionDecl* func, ast::ObjectDecl* arrDecl) const {
+	ast::UntypedExpr* untyped = ast::UntypedExpr::createCall(
+		func->location, "?[?]",
+		{new ast::NameExpr(func->location, arrDecl->name),
+			new ast::CastExpr(
+				func->location,
+				new ast::VariableExpr( func->location, func->params.front() ),
+				new ast::EnumAttrType( new ast::EnumInstType(decl),
+					ast::EnumAttribute::Posn))});
+	func->stmts = new ast::CompoundStmt(
+		func->location, {new ast::ReturnStmt(func->location, untyped)});
 }
 
 void EnumAttrFuncGenerator::genPosnBody(ast::FunctionDecl* func) const {
-    auto castExpr = new ast::CastExpr(
-        func->location,
-        new ast::VariableExpr(func->location, func->params.front()),
-        new ast::EnumAttrType(new ast::EnumInstType(decl),
-                              ast::EnumAttribute::Posn));
-    func->stmts = new ast::CompoundStmt(
-        func->location, {new ast::ReturnStmt(func->location, castExpr)});
+	auto castExpr = new ast::CastExpr(
+		func->location,
+		new ast::VariableExpr(func->location, func->params.front()),
+		new ast::EnumAttrType(new ast::EnumInstType(decl),
+							  ast::EnumAttribute::Posn));
+	func->stmts = new ast::CompoundStmt(
+		func->location, {new ast::ReturnStmt(func->location, castExpr)});
 }
 
 void EnumAttrFuncGenerator::genAttributesDecls(const ast::EnumAttribute attr) {
-    if (attr == ast::EnumAttribute::Value ||
-        attr == ast::EnumAttribute::Label) {
-        std::vector<ast::ptr<ast::Init>> inits =
-            attr == ast::EnumAttribute::Value ? genValueInit() : genLabelInit();
-        ast::ObjectDecl* arrayProto =
-            genAttrArrayProto(attr, getLocation(), inits);
-        forwards.push_back(arrayProto);
-
-        ast::FunctionDecl* funcProto = attr == ast::EnumAttribute::Value
-                                           ? genValueProto()
-                                           : genLabelProto();
-        produceForwardDecl(funcProto);
-        genValueOrLabelBody(funcProto, arrayProto);
-        produceDecl(funcProto);
-    } else {
-        ast::FunctionDecl* funcProto = genPosnProto();
-        produceForwardDecl(funcProto);
-        genPosnBody(funcProto);
-        produceDecl(funcProto);
-    }
+	if (attr == ast::EnumAttribute::Value ||
+		attr == ast::EnumAttribute::Label) {
+		std::vector<ast::ptr<ast::Init>> inits =
+			attr == ast::EnumAttribute::Value ? genValueInit() : genLabelInit();
+		ast::ObjectDecl* arrayProto =
+			genAttrArrayProto(attr, getLocation(), inits);
+		forwards.push_back(arrayProto);
+
+		ast::FunctionDecl* funcProto = ( attr == ast::EnumAttribute::Value )
+		                               ? genValueProto()
+		                               : genLabelProto();
+		produceForwardDecl(funcProto);
+		genValueOrLabelBody(funcProto, arrayProto);
+		produceDecl(funcProto);
+	} else {
+		ast::FunctionDecl* funcProto = genPosnProto();
+		produceForwardDecl(funcProto);
+		genPosnBody(funcProto);
+		produceDecl(funcProto);
+	}
 }
 
 ast::FunctionDecl* EnumAttrFuncGenerator::genSuccPredFunc(bool succ) {
-    ast::FunctionDecl* funcDecl = succ ? genSuccPosProto() : genPredPosProto();
-    produceForwardDecl(funcDecl);
-
-    const CodeLocation& location = getLocation();
-
-    auto& params = funcDecl->params;
-    assert(params.size() == 1);
-    auto param = params.front().strict_as<ast::ObjectDecl>();
-
-
-    auto rets = funcDecl->returns;
-    assert(params.size() == 1);
-    auto ret = rets.front().strict_as<ast::ObjectDecl>();
-    auto retType = ret->type.strict_as<ast::EnumAttrType>();
-
-    auto addOneExpr = ast::UntypedExpr::createCall( location,
-        succ? "?+?": "?-?",
-        {new ast::VariableExpr(location, param),
-        ast::ConstantExpr::from_int(location, 1)}
-    );
-
-    funcDecl->stmts = new ast::CompoundStmt(
-        location, {
-            new ast::ReturnStmt(
-                location, 
-                new ast::CastExpr(location, addOneExpr, retType) 
-            )
-        }
-    );
-
-    return funcDecl;
+	ast::FunctionDecl* funcDecl = succ ? genSuccPosProto() : genPredPosProto();
+	produceForwardDecl(funcDecl);
+
+	const CodeLocation& location = getLocation();
+
+	auto& params = funcDecl->params;
+	assert(params.size() == 1);
+	auto param = params.front().strict_as<ast::ObjectDecl>();
+
+
+	auto rets = funcDecl->returns;
+	assert(params.size() == 1);
+	auto ret = rets.front().strict_as<ast::ObjectDecl>();
+	auto retType = ret->type.strict_as<ast::EnumAttrType>();
+
+	auto addOneExpr = ast::UntypedExpr::createCall( location,
+		succ? "?+?": "?-?",
+		{new ast::VariableExpr(location, param),
+		ast::ConstantExpr::from_int(location, 1)}
+	);
+
+	funcDecl->stmts = new ast::CompoundStmt(
+		location, {
+			new ast::ReturnStmt(
+				location,
+				new ast::CastExpr(location, addOneExpr, retType)
+			)
+		}
+	);
+
+	return funcDecl;
 }
 
 void EnumAttrFuncGenerator::genAttrFunctions() {
-    if (decl->base) {
-        genAttributesDecls(ast::EnumAttribute::Value);
-        genAttributesDecls(ast::EnumAttribute::Label);
-        genAttributesDecls(ast::EnumAttribute::Posn);
-    }
+	if (decl->base) {
+		genAttributesDecls(ast::EnumAttribute::Value);
+		genAttributesDecls(ast::EnumAttribute::Label);
+		genAttributesDecls(ast::EnumAttribute::Posn);
+	}
 }
 
 void EnumAttrFuncGenerator::genSuccPredDecl() {
-    if (decl->base) {
-        auto succProto = genSuccProto();
-        auto predProto = genPredProto();
-
-        produceForwardDecl(succProto);
-        produceForwardDecl(predProto);
-    }
+	if (decl->base) {
+		auto succProto = genSuccProto();
+		auto predProto = genPredProto();
+
+		produceForwardDecl(succProto);
+		produceForwardDecl(predProto);
+	}
 }
 
 void EnumAttrFuncGenerator::genSuccPredPosn() {
-    if (decl->base) {
-        ast::FunctionDecl* succ = genSuccPredFunc(true);
-        ast::FunctionDecl* pred = genSuccPredFunc(false);
-
-        produceDecl(succ);
-        produceDecl(pred);
-    }
+	if (decl->base) {
+		ast::FunctionDecl* succ = genSuccPredFunc(true);
+		ast::FunctionDecl* pred = genSuccPredFunc(false);
+
+		produceDecl(succ);
+		produceDecl(pred);
+	}
 }
 
 void EnumAttrFuncGenerator::generateAndAppendFunctions(
-    std::list<ast::ptr<ast::Decl>>& decls) {
-    // Generate the functions (they go into forwards and definitions).
-    genAttrStandardFuncs();
-    genAttrFunctions();
-    genSuccPredDecl();
-    genSuccPredPosn(); // Posn
-    // Now export the lists contents.
-    decls.splice(decls.end(), forwards);
-    decls.splice(decls.end(), definitions);
+	std::list<ast::ptr<ast::Decl>>& decls) {
+	// Generate the functions (they go into forwards and definitions).
+	genAttrStandardFuncs();
+	genAttrFunctions();
+	genSuccPredDecl();
+	genSuccPredPosn(); // Posn
+	// Now export the lists contents.
+	decls.splice(decls.end(), forwards);
+	decls.splice(decls.end(), definitions);
 }
 
 // ---------------------------------------------------------
 
-struct ImplementEnumFunc final : public ast::WithDeclsToAdd<>,
-                                 public ast::WithShortCircuiting {
-    void previsit(const ast::EnumDecl* enumDecl);
-    void previsit(const ast::FunctionDecl* functionDecl);
-    void postvisit(const ast::FunctionDecl* functionDecl);
-
-   private:
-    // Current level of nested functions.
-    unsigned int functionNesting = 0;
+struct ImplementEnumFunc final :
+		public ast::WithDeclsToAdd<>, public ast::WithShortCircuiting {
+	void previsit(const ast::EnumDecl* enumDecl);
+	void previsit(const ast::FunctionDecl* functionDecl);
+	void postvisit(const ast::FunctionDecl* functionDecl);
+
+private:
+	// Current level of nested functions.
+	unsigned int functionNesting = 0;
 };
 
 void ImplementEnumFunc::previsit(const ast::EnumDecl* enumDecl) {
-    if (!enumDecl->body) return;
-    if (!enumDecl->base) return;
-
-    ast::EnumInstType enumInst(enumDecl->name);
-    enumInst.base = enumDecl;
-
-    EnumAttrFuncGenerator gen(enumDecl, &enumInst, functionNesting);
-    gen.generateAndAppendFunctions(declsToAddAfter);
+	if (!enumDecl->body) return;
+	if (!enumDecl->base) return;
+
+	ast::EnumInstType enumInst(enumDecl->name);
+	enumInst.base = enumDecl;
+
+	EnumAttrFuncGenerator gen(enumDecl, &enumInst, functionNesting);
+	gen.generateAndAppendFunctions(declsToAddAfter);
 }
 
 void ImplementEnumFunc::previsit(const ast::FunctionDecl*) {
-    functionNesting += 1;
+	functionNesting += 1;
 }
 
 void ImplementEnumFunc::postvisit(const ast::FunctionDecl*) {
-    functionNesting -= 1;
-}
-
-}  // namespace
+	functionNesting -= 1;
+}
+
+} // namespace
 
 void implementEnumFunc(ast::TranslationUnit& translationUnit) {
-    ast::Pass<ImplementEnumFunc>::run(translationUnit);
-}
-}  // namespace Validate
+	ast::Pass<ImplementEnumFunc>::run(translationUnit);
+}
+
+} // namespace Validate