/* valareferencetransferexpression.c generated by valac, the Vala compiler
 * generated from valareferencetransferexpression.vala, do not modify */

/* valareferencetransferexpression.vala
 *
 * Copyright (C) 2007-2010  Jürg Billeter
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 *
 * Author:
 * 	Jürg Billeter <j@bitron.ch>
 */

#include <glib.h>
#include <glib-object.h>
#include <stdlib.h>
#include <string.h>
#include <valagee.h>


#define VALA_TYPE_CODE_NODE (vala_code_node_get_type ())
#define VALA_CODE_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_CODE_NODE, ValaCodeNode))
#define VALA_CODE_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_CODE_NODE, ValaCodeNodeClass))
#define VALA_IS_CODE_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_CODE_NODE))
#define VALA_IS_CODE_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_CODE_NODE))
#define VALA_CODE_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_CODE_NODE, ValaCodeNodeClass))

typedef struct _ValaCodeNode ValaCodeNode;
typedef struct _ValaCodeNodeClass ValaCodeNodeClass;
typedef struct _ValaCodeNodePrivate ValaCodeNodePrivate;

#define VALA_TYPE_CODE_VISITOR (vala_code_visitor_get_type ())
#define VALA_CODE_VISITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_CODE_VISITOR, ValaCodeVisitor))
#define VALA_CODE_VISITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_CODE_VISITOR, ValaCodeVisitorClass))
#define VALA_IS_CODE_VISITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_CODE_VISITOR))
#define VALA_IS_CODE_VISITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_CODE_VISITOR))
#define VALA_CODE_VISITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_CODE_VISITOR, ValaCodeVisitorClass))

typedef struct _ValaCodeVisitor ValaCodeVisitor;
typedef struct _ValaCodeVisitorClass ValaCodeVisitorClass;

#define VALA_TYPE_CODE_CONTEXT (vala_code_context_get_type ())
#define VALA_CODE_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_CODE_CONTEXT, ValaCodeContext))
#define VALA_CODE_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_CODE_CONTEXT, ValaCodeContextClass))
#define VALA_IS_CODE_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_CODE_CONTEXT))
#define VALA_IS_CODE_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_CODE_CONTEXT))
#define VALA_CODE_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_CODE_CONTEXT, ValaCodeContextClass))

typedef struct _ValaCodeContext ValaCodeContext;
typedef struct _ValaCodeContextClass ValaCodeContextClass;

#define VALA_TYPE_CODE_GENERATOR (vala_code_generator_get_type ())
#define VALA_CODE_GENERATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_CODE_GENERATOR, ValaCodeGenerator))
#define VALA_CODE_GENERATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_CODE_GENERATOR, ValaCodeGeneratorClass))
#define VALA_IS_CODE_GENERATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_CODE_GENERATOR))
#define VALA_IS_CODE_GENERATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_CODE_GENERATOR))
#define VALA_CODE_GENERATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_CODE_GENERATOR, ValaCodeGeneratorClass))

typedef struct _ValaCodeGenerator ValaCodeGenerator;
typedef struct _ValaCodeGeneratorClass ValaCodeGeneratorClass;

#define VALA_TYPE_DATA_TYPE (vala_data_type_get_type ())
#define VALA_DATA_TYPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_DATA_TYPE, ValaDataType))
#define VALA_DATA_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_DATA_TYPE, ValaDataTypeClass))
#define VALA_IS_DATA_TYPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_DATA_TYPE))
#define VALA_IS_DATA_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_DATA_TYPE))
#define VALA_DATA_TYPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_DATA_TYPE, ValaDataTypeClass))

typedef struct _ValaDataType ValaDataType;
typedef struct _ValaDataTypeClass ValaDataTypeClass;

#define VALA_TYPE_EXPRESSION (vala_expression_get_type ())
#define VALA_EXPRESSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_EXPRESSION, ValaExpression))
#define VALA_EXPRESSION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_EXPRESSION, ValaExpressionClass))
#define VALA_IS_EXPRESSION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_EXPRESSION))
#define VALA_IS_EXPRESSION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_EXPRESSION))
#define VALA_EXPRESSION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_EXPRESSION, ValaExpressionClass))

typedef struct _ValaExpression ValaExpression;
typedef struct _ValaExpressionClass ValaExpressionClass;

#define VALA_TYPE_SYMBOL (vala_symbol_get_type ())
#define VALA_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_SYMBOL, ValaSymbol))
#define VALA_SYMBOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_SYMBOL, ValaSymbolClass))
#define VALA_IS_SYMBOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_SYMBOL))
#define VALA_IS_SYMBOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_SYMBOL))
#define VALA_SYMBOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_SYMBOL, ValaSymbolClass))

typedef struct _ValaSymbol ValaSymbol;
typedef struct _ValaSymbolClass ValaSymbolClass;

#define VALA_TYPE_VARIABLE (vala_variable_get_type ())
#define VALA_VARIABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_VARIABLE, ValaVariable))
#define VALA_VARIABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_VARIABLE, ValaVariableClass))
#define VALA_IS_VARIABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_VARIABLE))
#define VALA_IS_VARIABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_VARIABLE))
#define VALA_VARIABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_VARIABLE, ValaVariableClass))

typedef struct _ValaVariable ValaVariable;
typedef struct _ValaVariableClass ValaVariableClass;

#define VALA_TYPE_ATTRIBUTE (vala_attribute_get_type ())
#define VALA_ATTRIBUTE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_ATTRIBUTE, ValaAttribute))
#define VALA_ATTRIBUTE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_ATTRIBUTE, ValaAttributeClass))
#define VALA_IS_ATTRIBUTE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_ATTRIBUTE))
#define VALA_IS_ATTRIBUTE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_ATTRIBUTE))
#define VALA_ATTRIBUTE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_ATTRIBUTE, ValaAttributeClass))

typedef struct _ValaAttribute ValaAttribute;
typedef struct _ValaAttributeClass ValaAttributeClass;
typedef struct _ValaExpressionPrivate ValaExpressionPrivate;

#define VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION (vala_reference_transfer_expression_get_type ())
#define VALA_REFERENCE_TRANSFER_EXPRESSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, ValaReferenceTransferExpression))
#define VALA_REFERENCE_TRANSFER_EXPRESSION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, ValaReferenceTransferExpressionClass))
#define VALA_IS_REFERENCE_TRANSFER_EXPRESSION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION))
#define VALA_IS_REFERENCE_TRANSFER_EXPRESSION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION))
#define VALA_REFERENCE_TRANSFER_EXPRESSION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, ValaReferenceTransferExpressionClass))

typedef struct _ValaReferenceTransferExpression ValaReferenceTransferExpression;
typedef struct _ValaReferenceTransferExpressionClass ValaReferenceTransferExpressionClass;
typedef struct _ValaReferenceTransferExpressionPrivate ValaReferenceTransferExpressionPrivate;
#define _vala_code_node_unref0(var) ((var == NULL) ? NULL : (var = (vala_code_node_unref (var), NULL)))

#define VALA_TYPE_SOURCE_REFERENCE (vala_source_reference_get_type ())
#define VALA_SOURCE_REFERENCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_SOURCE_REFERENCE, ValaSourceReference))
#define VALA_SOURCE_REFERENCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_SOURCE_REFERENCE, ValaSourceReferenceClass))
#define VALA_IS_SOURCE_REFERENCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_SOURCE_REFERENCE))
#define VALA_IS_SOURCE_REFERENCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_SOURCE_REFERENCE))
#define VALA_SOURCE_REFERENCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_SOURCE_REFERENCE, ValaSourceReferenceClass))

typedef struct _ValaSourceReference ValaSourceReference;
typedef struct _ValaSourceReferenceClass ValaSourceReferenceClass;

#define VALA_TYPE_MEMBER_ACCESS (vala_member_access_get_type ())
#define VALA_MEMBER_ACCESS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_MEMBER_ACCESS, ValaMemberAccess))
#define VALA_MEMBER_ACCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_MEMBER_ACCESS, ValaMemberAccessClass))
#define VALA_IS_MEMBER_ACCESS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_MEMBER_ACCESS))
#define VALA_IS_MEMBER_ACCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_MEMBER_ACCESS))
#define VALA_MEMBER_ACCESS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_MEMBER_ACCESS, ValaMemberAccessClass))

typedef struct _ValaMemberAccess ValaMemberAccess;
typedef struct _ValaMemberAccessClass ValaMemberAccessClass;

#define VALA_TYPE_ELEMENT_ACCESS (vala_element_access_get_type ())
#define VALA_ELEMENT_ACCESS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_ELEMENT_ACCESS, ValaElementAccess))
#define VALA_ELEMENT_ACCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_ELEMENT_ACCESS, ValaElementAccessClass))
#define VALA_IS_ELEMENT_ACCESS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_ELEMENT_ACCESS))
#define VALA_IS_ELEMENT_ACCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_ELEMENT_ACCESS))
#define VALA_ELEMENT_ACCESS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_ELEMENT_ACCESS, ValaElementAccessClass))

typedef struct _ValaElementAccess ValaElementAccess;
typedef struct _ValaElementAccessClass ValaElementAccessClass;

#define VALA_TYPE_DELEGATE_TYPE (vala_delegate_type_get_type ())
#define VALA_DELEGATE_TYPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_DELEGATE_TYPE, ValaDelegateType))
#define VALA_DELEGATE_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_DELEGATE_TYPE, ValaDelegateTypeClass))
#define VALA_IS_DELEGATE_TYPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_DELEGATE_TYPE))
#define VALA_IS_DELEGATE_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_DELEGATE_TYPE))
#define VALA_DELEGATE_TYPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_DELEGATE_TYPE, ValaDelegateTypeClass))

typedef struct _ValaDelegateType ValaDelegateType;
typedef struct _ValaDelegateTypeClass ValaDelegateTypeClass;

#define VALA_TYPE_POINTER_TYPE (vala_pointer_type_get_type ())
#define VALA_POINTER_TYPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_POINTER_TYPE, ValaPointerType))
#define VALA_POINTER_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_POINTER_TYPE, ValaPointerTypeClass))
#define VALA_IS_POINTER_TYPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_POINTER_TYPE))
#define VALA_IS_POINTER_TYPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_POINTER_TYPE))
#define VALA_POINTER_TYPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_POINTER_TYPE, ValaPointerTypeClass))

typedef struct _ValaPointerType ValaPointerType;
typedef struct _ValaPointerTypeClass ValaPointerTypeClass;

#define VALA_TYPE_LOCAL_VARIABLE (vala_local_variable_get_type ())
#define VALA_LOCAL_VARIABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_LOCAL_VARIABLE, ValaLocalVariable))
#define VALA_LOCAL_VARIABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_LOCAL_VARIABLE, ValaLocalVariableClass))
#define VALA_IS_LOCAL_VARIABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_LOCAL_VARIABLE))
#define VALA_IS_LOCAL_VARIABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_LOCAL_VARIABLE))
#define VALA_LOCAL_VARIABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_LOCAL_VARIABLE, ValaLocalVariableClass))

typedef struct _ValaLocalVariable ValaLocalVariable;
typedef struct _ValaLocalVariableClass ValaLocalVariableClass;

#define VALA_TYPE_PARAMETER (vala_parameter_get_type ())
#define VALA_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VALA_TYPE_PARAMETER, ValaParameter))
#define VALA_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VALA_TYPE_PARAMETER, ValaParameterClass))
#define VALA_IS_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), VALA_TYPE_PARAMETER))
#define VALA_IS_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), VALA_TYPE_PARAMETER))
#define VALA_PARAMETER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), VALA_TYPE_PARAMETER, ValaParameterClass))

typedef struct _ValaParameter ValaParameter;
typedef struct _ValaParameterClass ValaParameterClass;

#define VALA_TYPE_PARAMETER_DIRECTION (vala_parameter_direction_get_type ())

struct _ValaCodeNode {
	GTypeInstance parent_instance;
	volatile int ref_count;
	ValaCodeNodePrivate * priv;
	GList* attributes;
};

struct _ValaCodeNodeClass {
	GTypeClass parent_class;
	void (*finalize) (ValaCodeNode *self);
	void (*accept) (ValaCodeNode* self, ValaCodeVisitor* visitor);
	void (*accept_children) (ValaCodeNode* self, ValaCodeVisitor* visitor);
	gboolean (*check) (ValaCodeNode* self, ValaCodeContext* context);
	void (*emit) (ValaCodeNode* self, ValaCodeGenerator* codegen);
	void (*replace_type) (ValaCodeNode* self, ValaDataType* old_type, ValaDataType* new_type);
	void (*replace_expression) (ValaCodeNode* self, ValaExpression* old_node, ValaExpression* new_node);
	gchar* (*to_string) (ValaCodeNode* self);
	void (*get_defined_variables) (ValaCodeNode* self, ValaCollection* collection);
	void (*get_used_variables) (ValaCodeNode* self, ValaCollection* collection);
};

struct _ValaExpression {
	ValaCodeNode parent_instance;
	ValaExpressionPrivate * priv;
};

struct _ValaExpressionClass {
	ValaCodeNodeClass parent_class;
	gboolean (*is_constant) (ValaExpression* self);
	gboolean (*is_pure) (ValaExpression* self);
	gboolean (*is_non_null) (ValaExpression* self);
	gboolean (*is_accessible) (ValaExpression* self, ValaSymbol* sym);
};

struct _ValaReferenceTransferExpression {
	ValaExpression parent_instance;
	ValaReferenceTransferExpressionPrivate * priv;
};

struct _ValaReferenceTransferExpressionClass {
	ValaExpressionClass parent_class;
};

struct _ValaReferenceTransferExpressionPrivate {
	ValaExpression* _inner;
};

typedef enum  {
	VALA_PARAMETER_DIRECTION_IN,
	VALA_PARAMETER_DIRECTION_OUT,
	VALA_PARAMETER_DIRECTION_REF
} ValaParameterDirection;


static gpointer vala_reference_transfer_expression_parent_class = NULL;

gpointer vala_code_node_ref (gpointer instance);
void vala_code_node_unref (gpointer instance);
GParamSpec* vala_param_spec_code_node (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
void vala_value_set_code_node (GValue* value, gpointer v_object);
void vala_value_take_code_node (GValue* value, gpointer v_object);
gpointer vala_value_get_code_node (const GValue* value);
GType vala_code_node_get_type (void) G_GNUC_CONST;
gpointer vala_code_visitor_ref (gpointer instance);
void vala_code_visitor_unref (gpointer instance);
GParamSpec* vala_param_spec_code_visitor (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
void vala_value_set_code_visitor (GValue* value, gpointer v_object);
void vala_value_take_code_visitor (GValue* value, gpointer v_object);
gpointer vala_value_get_code_visitor (const GValue* value);
GType vala_code_visitor_get_type (void) G_GNUC_CONST;
gpointer vala_code_context_ref (gpointer instance);
void vala_code_context_unref (gpointer instance);
GParamSpec* vala_param_spec_code_context (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
void vala_value_set_code_context (GValue* value, gpointer v_object);
void vala_value_take_code_context (GValue* value, gpointer v_object);
gpointer vala_value_get_code_context (const GValue* value);
GType vala_code_context_get_type (void) G_GNUC_CONST;
GType vala_code_generator_get_type (void) G_GNUC_CONST;
GType vala_data_type_get_type (void) G_GNUC_CONST;
GType vala_expression_get_type (void) G_GNUC_CONST;
GType vala_symbol_get_type (void) G_GNUC_CONST;
GType vala_variable_get_type (void) G_GNUC_CONST;
GType vala_attribute_get_type (void) G_GNUC_CONST;
GType vala_reference_transfer_expression_get_type (void) G_GNUC_CONST;
#define VALA_REFERENCE_TRANSFER_EXPRESSION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, ValaReferenceTransferExpressionPrivate))
enum  {
	VALA_REFERENCE_TRANSFER_EXPRESSION_DUMMY_PROPERTY
};
gpointer vala_source_reference_ref (gpointer instance);
void vala_source_reference_unref (gpointer instance);
GParamSpec* vala_param_spec_source_reference (const gchar* name, const gchar* nick, const gchar* blurb, GType object_type, GParamFlags flags);
void vala_value_set_source_reference (GValue* value, gpointer v_object);
void vala_value_take_source_reference (GValue* value, gpointer v_object);
gpointer vala_value_get_source_reference (const GValue* value);
GType vala_source_reference_get_type (void) G_GNUC_CONST;
ValaReferenceTransferExpression* vala_reference_transfer_expression_new (ValaExpression* inner, ValaSourceReference* source_reference);
ValaReferenceTransferExpression* vala_reference_transfer_expression_construct (GType object_type, ValaExpression* inner, ValaSourceReference* source_reference);
ValaExpression* vala_expression_construct (GType object_type);
void vala_reference_transfer_expression_set_inner (ValaReferenceTransferExpression* self, ValaExpression* value);
void vala_code_node_set_source_reference (ValaCodeNode* self, ValaSourceReference* value);
static void vala_reference_transfer_expression_real_accept (ValaCodeNode* base, ValaCodeVisitor* visitor);
void vala_code_visitor_visit_reference_transfer_expression (ValaCodeVisitor* self, ValaReferenceTransferExpression* expr);
void vala_code_visitor_visit_expression (ValaCodeVisitor* self, ValaExpression* expr);
static void vala_reference_transfer_expression_real_accept_children (ValaCodeNode* base, ValaCodeVisitor* visitor);
ValaExpression* vala_reference_transfer_expression_get_inner (ValaReferenceTransferExpression* self);
void vala_code_node_accept (ValaCodeNode* self, ValaCodeVisitor* visitor);
static void vala_reference_transfer_expression_real_replace_expression (ValaCodeNode* base, ValaExpression* old_node, ValaExpression* new_node);
static gboolean vala_reference_transfer_expression_real_is_pure (ValaExpression* base);
static gboolean vala_reference_transfer_expression_real_is_accessible (ValaExpression* base, ValaSymbol* sym);
gboolean vala_expression_is_accessible (ValaExpression* self, ValaSymbol* sym);
static gboolean vala_reference_transfer_expression_real_check (ValaCodeNode* base, ValaCodeContext* context);
gboolean vala_code_node_get_checked (ValaCodeNode* self);
gboolean vala_code_node_get_error (ValaCodeNode* self);
void vala_code_node_set_checked (ValaCodeNode* self, gboolean value);
void vala_expression_set_lvalue (ValaExpression* self, gboolean value);
gboolean vala_code_node_check (ValaCodeNode* self, ValaCodeContext* context);
void vala_code_node_set_error (ValaCodeNode* self, gboolean value);
GType vala_member_access_get_type (void) G_GNUC_CONST;
GType vala_element_access_get_type (void) G_GNUC_CONST;
void vala_report_error (ValaSourceReference* source, const gchar* message);
ValaSourceReference* vala_code_node_get_source_reference (ValaCodeNode* self);
ValaDataType* vala_expression_get_value_type (ValaExpression* self);
GType vala_delegate_type_get_type (void) G_GNUC_CONST;
gboolean vala_data_type_get_value_owned (ValaDataType* self);
gboolean vala_data_type_is_disposable (ValaDataType* self);
GType vala_pointer_type_get_type (void) G_GNUC_CONST;
ValaDataType* vala_data_type_copy (ValaDataType* self);
void vala_expression_set_value_type (ValaExpression* self, ValaDataType* value);
void vala_data_type_set_value_owned (ValaDataType* self, gboolean value);
static void vala_reference_transfer_expression_real_emit (ValaCodeNode* base, ValaCodeGenerator* codegen);
void vala_code_node_emit (ValaCodeNode* self, ValaCodeGenerator* codegen);
static void vala_reference_transfer_expression_real_get_defined_variables (ValaCodeNode* base, ValaCollection* collection);
void vala_code_node_get_defined_variables (ValaCodeNode* self, ValaCollection* collection);
GType vala_local_variable_get_type (void) G_GNUC_CONST;
ValaSymbol* vala_expression_get_symbol_reference (ValaExpression* self);
GType vala_parameter_get_type (void) G_GNUC_CONST;
GType vala_parameter_direction_get_type (void) G_GNUC_CONST;
ValaParameterDirection vala_parameter_get_direction (ValaParameter* self);
static void vala_reference_transfer_expression_real_get_used_variables (ValaCodeNode* base, ValaCollection* collection);
void vala_code_node_get_used_variables (ValaCodeNode* self, ValaCollection* collection);
void vala_code_node_set_parent_node (ValaCodeNode* self, ValaCodeNode* value);
static void vala_reference_transfer_expression_finalize (ValaCodeNode * obj);


/**
 * Creates a new reference transfer expression.
 *
 * @param inner variable whose reference is to be transferred
 * @return      newly created reference transfer expression
 */
ValaReferenceTransferExpression* vala_reference_transfer_expression_construct (GType object_type, ValaExpression* inner, ValaSourceReference* source_reference) {
	ValaReferenceTransferExpression* self = NULL;
	ValaExpression* _tmp0_;
	ValaSourceReference* _tmp1_;
	g_return_val_if_fail (inner != NULL, NULL);
	self = (ValaReferenceTransferExpression*) vala_expression_construct (object_type);
	_tmp0_ = inner;
	vala_reference_transfer_expression_set_inner (self, _tmp0_);
	_tmp1_ = source_reference;
	vala_code_node_set_source_reference ((ValaCodeNode*) self, _tmp1_);
	return self;
}


ValaReferenceTransferExpression* vala_reference_transfer_expression_new (ValaExpression* inner, ValaSourceReference* source_reference) {
	return vala_reference_transfer_expression_construct (VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, inner, source_reference);
}


static void vala_reference_transfer_expression_real_accept (ValaCodeNode* base, ValaCodeVisitor* visitor) {
	ValaReferenceTransferExpression * self;
	ValaCodeVisitor* _tmp0_;
	ValaCodeVisitor* _tmp1_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (visitor != NULL);
	_tmp0_ = visitor;
	vala_code_visitor_visit_reference_transfer_expression (_tmp0_, self);
	_tmp1_ = visitor;
	vala_code_visitor_visit_expression (_tmp1_, (ValaExpression*) self);
}


static void vala_reference_transfer_expression_real_accept_children (ValaCodeNode* base, ValaCodeVisitor* visitor) {
	ValaReferenceTransferExpression * self;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaCodeVisitor* _tmp2_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (visitor != NULL);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = visitor;
	vala_code_node_accept ((ValaCodeNode*) _tmp1_, _tmp2_);
}


static void vala_reference_transfer_expression_real_replace_expression (ValaCodeNode* base, ValaExpression* old_node, ValaExpression* new_node) {
	ValaReferenceTransferExpression * self;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaExpression* _tmp2_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (old_node != NULL);
	g_return_if_fail (new_node != NULL);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = old_node;
	if (_tmp1_ == _tmp2_) {
		ValaExpression* _tmp3_;
		_tmp3_ = new_node;
		vala_reference_transfer_expression_set_inner (self, _tmp3_);
	}
}


static gboolean vala_reference_transfer_expression_real_is_pure (ValaExpression* base) {
	ValaReferenceTransferExpression * self;
	gboolean result = FALSE;
	self = (ValaReferenceTransferExpression*) base;
	result = FALSE;
	return result;
}


static gboolean vala_reference_transfer_expression_real_is_accessible (ValaExpression* base, ValaSymbol* sym) {
	ValaReferenceTransferExpression * self;
	gboolean result = FALSE;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaSymbol* _tmp2_;
	gboolean _tmp3_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_val_if_fail (sym != NULL, FALSE);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = sym;
	_tmp3_ = vala_expression_is_accessible (_tmp1_, _tmp2_);
	result = _tmp3_;
	return result;
}


static gboolean vala_reference_transfer_expression_real_check (ValaCodeNode* base, ValaCodeContext* context) {
	ValaReferenceTransferExpression * self;
	gboolean result = FALSE;
	gboolean _tmp0_;
	gboolean _tmp1_;
	ValaExpression* _tmp4_;
	ValaExpression* _tmp5_;
	ValaExpression* _tmp6_;
	ValaExpression* _tmp7_;
	ValaCodeContext* _tmp8_;
	ValaExpression* _tmp9_;
	ValaExpression* _tmp10_;
	gboolean _tmp11_;
	gboolean _tmp12_;
	gboolean _tmp13_ = FALSE;
	ValaExpression* _tmp14_;
	ValaExpression* _tmp15_;
	gboolean _tmp20_ = FALSE;
	ValaExpression* _tmp21_;
	ValaExpression* _tmp22_;
	ValaDataType* _tmp23_;
	ValaDataType* _tmp24_;
	gboolean is_owned_delegate = FALSE;
	gboolean _tmp31_ = FALSE;
	gboolean _tmp32_ = FALSE;
	ValaExpression* _tmp33_;
	ValaExpression* _tmp34_;
	ValaDataType* _tmp35_;
	ValaDataType* _tmp36_;
	gboolean _tmp37_;
	ValaExpression* _tmp45_;
	ValaExpression* _tmp46_;
	ValaDataType* _tmp47_;
	ValaDataType* _tmp48_;
	ValaDataType* _tmp49_;
	ValaDataType* _tmp50_;
	ValaDataType* _tmp51_;
	ValaDataType* _tmp52_;
	gboolean _tmp53_;
	gboolean _tmp54_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_val_if_fail (context != NULL, FALSE);
	_tmp0_ = vala_code_node_get_checked ((ValaCodeNode*) self);
	_tmp1_ = _tmp0_;
	if (_tmp1_) {
		gboolean _tmp2_;
		gboolean _tmp3_;
		_tmp2_ = vala_code_node_get_error ((ValaCodeNode*) self);
		_tmp3_ = _tmp2_;
		result = !_tmp3_;
		return result;
	}
	vala_code_node_set_checked ((ValaCodeNode*) self, TRUE);
	_tmp4_ = vala_reference_transfer_expression_get_inner (self);
	_tmp5_ = _tmp4_;
	vala_expression_set_lvalue (_tmp5_, TRUE);
	_tmp6_ = vala_reference_transfer_expression_get_inner (self);
	_tmp7_ = _tmp6_;
	_tmp8_ = context;
	vala_code_node_check ((ValaCodeNode*) _tmp7_, _tmp8_);
	_tmp9_ = vala_reference_transfer_expression_get_inner (self);
	_tmp10_ = _tmp9_;
	_tmp11_ = vala_code_node_get_error ((ValaCodeNode*) _tmp10_);
	_tmp12_ = _tmp11_;
	if (_tmp12_) {
		vala_code_node_set_error ((ValaCodeNode*) self, TRUE);
		result = FALSE;
		return result;
	}
	_tmp14_ = vala_reference_transfer_expression_get_inner (self);
	_tmp15_ = _tmp14_;
	if (G_TYPE_CHECK_INSTANCE_TYPE (_tmp15_, VALA_TYPE_MEMBER_ACCESS)) {
		_tmp13_ = TRUE;
	} else {
		ValaExpression* _tmp16_;
		ValaExpression* _tmp17_;
		_tmp16_ = vala_reference_transfer_expression_get_inner (self);
		_tmp17_ = _tmp16_;
		_tmp13_ = G_TYPE_CHECK_INSTANCE_TYPE (_tmp17_, VALA_TYPE_ELEMENT_ACCESS);
	}
	if (!_tmp13_) {
		ValaSourceReference* _tmp18_;
		ValaSourceReference* _tmp19_;
		vala_code_node_set_error ((ValaCodeNode*) self, TRUE);
		_tmp18_ = vala_code_node_get_source_reference ((ValaCodeNode*) self);
		_tmp19_ = _tmp18_;
		vala_report_error (_tmp19_, "Reference transfer not supported for this expression");
		result = FALSE;
		return result;
	}
	_tmp21_ = vala_reference_transfer_expression_get_inner (self);
	_tmp22_ = _tmp21_;
	_tmp23_ = vala_expression_get_value_type (_tmp22_);
	_tmp24_ = _tmp23_;
	if (G_TYPE_CHECK_INSTANCE_TYPE (_tmp24_, VALA_TYPE_DELEGATE_TYPE)) {
		ValaExpression* _tmp25_;
		ValaExpression* _tmp26_;
		ValaDataType* _tmp27_;
		ValaDataType* _tmp28_;
		gboolean _tmp29_;
		gboolean _tmp30_;
		_tmp25_ = vala_reference_transfer_expression_get_inner (self);
		_tmp26_ = _tmp25_;
		_tmp27_ = vala_expression_get_value_type (_tmp26_);
		_tmp28_ = _tmp27_;
		_tmp29_ = vala_data_type_get_value_owned (_tmp28_);
		_tmp30_ = _tmp29_;
		_tmp20_ = _tmp30_;
	} else {
		_tmp20_ = FALSE;
	}
	is_owned_delegate = _tmp20_;
	_tmp33_ = vala_reference_transfer_expression_get_inner (self);
	_tmp34_ = _tmp33_;
	_tmp35_ = vala_expression_get_value_type (_tmp34_);
	_tmp36_ = _tmp35_;
	_tmp37_ = vala_data_type_is_disposable (_tmp36_);
	if (!_tmp37_) {
		ValaExpression* _tmp38_;
		ValaExpression* _tmp39_;
		ValaDataType* _tmp40_;
		ValaDataType* _tmp41_;
		_tmp38_ = vala_reference_transfer_expression_get_inner (self);
		_tmp39_ = _tmp38_;
		_tmp40_ = vala_expression_get_value_type (_tmp39_);
		_tmp41_ = _tmp40_;
		_tmp32_ = !G_TYPE_CHECK_INSTANCE_TYPE (_tmp41_, VALA_TYPE_POINTER_TYPE);
	} else {
		_tmp32_ = FALSE;
	}
	if (_tmp32_) {
		gboolean _tmp42_;
		_tmp42_ = is_owned_delegate;
		_tmp31_ = !_tmp42_;
	} else {
		_tmp31_ = FALSE;
	}
	if (_tmp31_) {
		ValaSourceReference* _tmp43_;
		ValaSourceReference* _tmp44_;
		vala_code_node_set_error ((ValaCodeNode*) self, TRUE);
		_tmp43_ = vala_code_node_get_source_reference ((ValaCodeNode*) self);
		_tmp44_ = _tmp43_;
		vala_report_error (_tmp44_, "No reference to be transferred");
		result = FALSE;
		return result;
	}
	_tmp45_ = vala_reference_transfer_expression_get_inner (self);
	_tmp46_ = _tmp45_;
	_tmp47_ = vala_expression_get_value_type (_tmp46_);
	_tmp48_ = _tmp47_;
	_tmp49_ = vala_data_type_copy (_tmp48_);
	_tmp50_ = _tmp49_;
	vala_expression_set_value_type ((ValaExpression*) self, _tmp50_);
	_vala_code_node_unref0 (_tmp50_);
	_tmp51_ = vala_expression_get_value_type ((ValaExpression*) self);
	_tmp52_ = _tmp51_;
	vala_data_type_set_value_owned (_tmp52_, TRUE);
	_tmp53_ = vala_code_node_get_error ((ValaCodeNode*) self);
	_tmp54_ = _tmp53_;
	result = !_tmp54_;
	return result;
}


static void vala_reference_transfer_expression_real_emit (ValaCodeNode* base, ValaCodeGenerator* codegen) {
	ValaReferenceTransferExpression * self;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaCodeGenerator* _tmp2_;
	ValaCodeGenerator* _tmp3_;
	ValaCodeGenerator* _tmp4_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (codegen != NULL);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = codegen;
	vala_code_node_emit ((ValaCodeNode*) _tmp1_, _tmp2_);
	_tmp3_ = codegen;
	vala_code_visitor_visit_reference_transfer_expression ((ValaCodeVisitor*) _tmp3_, self);
	_tmp4_ = codegen;
	vala_code_visitor_visit_expression ((ValaCodeVisitor*) _tmp4_, (ValaExpression*) self);
}


static gpointer _vala_code_node_ref0 (gpointer self) {
	return self ? vala_code_node_ref (self) : NULL;
}


static void vala_reference_transfer_expression_real_get_defined_variables (ValaCodeNode* base, ValaCollection* collection) {
	ValaReferenceTransferExpression * self;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaCollection* _tmp2_;
	ValaLocalVariable* local = NULL;
	ValaExpression* _tmp3_;
	ValaExpression* _tmp4_;
	ValaSymbol* _tmp5_;
	ValaSymbol* _tmp6_;
	ValaLocalVariable* _tmp7_;
	ValaParameter* param = NULL;
	ValaExpression* _tmp8_;
	ValaExpression* _tmp9_;
	ValaSymbol* _tmp10_;
	ValaSymbol* _tmp11_;
	ValaParameter* _tmp12_;
	ValaLocalVariable* _tmp13_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (collection != NULL);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = collection;
	vala_code_node_get_defined_variables ((ValaCodeNode*) _tmp1_, _tmp2_);
	_tmp3_ = vala_reference_transfer_expression_get_inner (self);
	_tmp4_ = _tmp3_;
	_tmp5_ = vala_expression_get_symbol_reference (_tmp4_);
	_tmp6_ = _tmp5_;
	_tmp7_ = _vala_code_node_ref0 (G_TYPE_CHECK_INSTANCE_TYPE (_tmp6_, VALA_TYPE_LOCAL_VARIABLE) ? ((ValaLocalVariable*) _tmp6_) : NULL);
	local = _tmp7_;
	_tmp8_ = vala_reference_transfer_expression_get_inner (self);
	_tmp9_ = _tmp8_;
	_tmp10_ = vala_expression_get_symbol_reference (_tmp9_);
	_tmp11_ = _tmp10_;
	_tmp12_ = _vala_code_node_ref0 (G_TYPE_CHECK_INSTANCE_TYPE (_tmp11_, VALA_TYPE_PARAMETER) ? ((ValaParameter*) _tmp11_) : NULL);
	param = _tmp12_;
	_tmp13_ = local;
	if (_tmp13_ != NULL) {
		ValaCollection* _tmp14_;
		ValaLocalVariable* _tmp15_;
		_tmp14_ = collection;
		_tmp15_ = local;
		vala_collection_add (_tmp14_, (ValaVariable*) _tmp15_);
	} else {
		gboolean _tmp16_ = FALSE;
		ValaParameter* _tmp17_;
		_tmp17_ = param;
		if (_tmp17_ != NULL) {
			ValaParameter* _tmp18_;
			ValaParameterDirection _tmp19_;
			ValaParameterDirection _tmp20_;
			_tmp18_ = param;
			_tmp19_ = vala_parameter_get_direction (_tmp18_);
			_tmp20_ = _tmp19_;
			_tmp16_ = _tmp20_ == VALA_PARAMETER_DIRECTION_OUT;
		} else {
			_tmp16_ = FALSE;
		}
		if (_tmp16_) {
			ValaCollection* _tmp21_;
			ValaParameter* _tmp22_;
			_tmp21_ = collection;
			_tmp22_ = param;
			vala_collection_add (_tmp21_, (ValaVariable*) _tmp22_);
		}
	}
	_vala_code_node_unref0 (param);
	_vala_code_node_unref0 (local);
}


static void vala_reference_transfer_expression_real_get_used_variables (ValaCodeNode* base, ValaCollection* collection) {
	ValaReferenceTransferExpression * self;
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaCollection* _tmp2_;
	ValaLocalVariable* local = NULL;
	ValaExpression* _tmp3_;
	ValaExpression* _tmp4_;
	ValaSymbol* _tmp5_;
	ValaSymbol* _tmp6_;
	ValaLocalVariable* _tmp7_;
	ValaParameter* param = NULL;
	ValaExpression* _tmp8_;
	ValaExpression* _tmp9_;
	ValaSymbol* _tmp10_;
	ValaSymbol* _tmp11_;
	ValaParameter* _tmp12_;
	ValaLocalVariable* _tmp13_;
	self = (ValaReferenceTransferExpression*) base;
	g_return_if_fail (collection != NULL);
	_tmp0_ = vala_reference_transfer_expression_get_inner (self);
	_tmp1_ = _tmp0_;
	_tmp2_ = collection;
	vala_code_node_get_used_variables ((ValaCodeNode*) _tmp1_, _tmp2_);
	_tmp3_ = vala_reference_transfer_expression_get_inner (self);
	_tmp4_ = _tmp3_;
	_tmp5_ = vala_expression_get_symbol_reference (_tmp4_);
	_tmp6_ = _tmp5_;
	_tmp7_ = _vala_code_node_ref0 (G_TYPE_CHECK_INSTANCE_TYPE (_tmp6_, VALA_TYPE_LOCAL_VARIABLE) ? ((ValaLocalVariable*) _tmp6_) : NULL);
	local = _tmp7_;
	_tmp8_ = vala_reference_transfer_expression_get_inner (self);
	_tmp9_ = _tmp8_;
	_tmp10_ = vala_expression_get_symbol_reference (_tmp9_);
	_tmp11_ = _tmp10_;
	_tmp12_ = _vala_code_node_ref0 (G_TYPE_CHECK_INSTANCE_TYPE (_tmp11_, VALA_TYPE_PARAMETER) ? ((ValaParameter*) _tmp11_) : NULL);
	param = _tmp12_;
	_tmp13_ = local;
	if (_tmp13_ != NULL) {
		ValaCollection* _tmp14_;
		ValaLocalVariable* _tmp15_;
		_tmp14_ = collection;
		_tmp15_ = local;
		vala_collection_add (_tmp14_, (ValaVariable*) _tmp15_);
	} else {
		gboolean _tmp16_ = FALSE;
		ValaParameter* _tmp17_;
		_tmp17_ = param;
		if (_tmp17_ != NULL) {
			ValaParameter* _tmp18_;
			ValaParameterDirection _tmp19_;
			ValaParameterDirection _tmp20_;
			_tmp18_ = param;
			_tmp19_ = vala_parameter_get_direction (_tmp18_);
			_tmp20_ = _tmp19_;
			_tmp16_ = _tmp20_ == VALA_PARAMETER_DIRECTION_OUT;
		} else {
			_tmp16_ = FALSE;
		}
		if (_tmp16_) {
			ValaCollection* _tmp21_;
			ValaParameter* _tmp22_;
			_tmp21_ = collection;
			_tmp22_ = param;
			vala_collection_add (_tmp21_, (ValaVariable*) _tmp22_);
		}
	}
	_vala_code_node_unref0 (param);
	_vala_code_node_unref0 (local);
}


ValaExpression* vala_reference_transfer_expression_get_inner (ValaReferenceTransferExpression* self) {
	ValaExpression* result;
	ValaExpression* _tmp0_;
	g_return_val_if_fail (self != NULL, NULL);
	_tmp0_ = self->priv->_inner;
	result = _tmp0_;
	return result;
}


void vala_reference_transfer_expression_set_inner (ValaReferenceTransferExpression* self, ValaExpression* value) {
	ValaExpression* _tmp0_;
	ValaExpression* _tmp1_;
	ValaExpression* _tmp2_;
	g_return_if_fail (self != NULL);
	_tmp0_ = value;
	_tmp1_ = _vala_code_node_ref0 (_tmp0_);
	_vala_code_node_unref0 (self->priv->_inner);
	self->priv->_inner = _tmp1_;
	_tmp2_ = self->priv->_inner;
	vala_code_node_set_parent_node ((ValaCodeNode*) _tmp2_, (ValaCodeNode*) self);
}


static void vala_reference_transfer_expression_class_init (ValaReferenceTransferExpressionClass * klass) {
	vala_reference_transfer_expression_parent_class = g_type_class_peek_parent (klass);
	((ValaCodeNodeClass *) klass)->finalize = vala_reference_transfer_expression_finalize;
	g_type_class_add_private (klass, sizeof (ValaReferenceTransferExpressionPrivate));
	((ValaCodeNodeClass *) klass)->accept = (void (*) (ValaCodeNode *, ValaCodeVisitor*)) vala_reference_transfer_expression_real_accept;
	((ValaCodeNodeClass *) klass)->accept_children = (void (*) (ValaCodeNode *, ValaCodeVisitor*)) vala_reference_transfer_expression_real_accept_children;
	((ValaCodeNodeClass *) klass)->replace_expression = (void (*) (ValaCodeNode *, ValaExpression*, ValaExpression*)) vala_reference_transfer_expression_real_replace_expression;
	((ValaExpressionClass *) klass)->is_pure = (gboolean (*) (ValaExpression *)) vala_reference_transfer_expression_real_is_pure;
	((ValaExpressionClass *) klass)->is_accessible = (gboolean (*) (ValaExpression *, ValaSymbol*)) vala_reference_transfer_expression_real_is_accessible;
	((ValaCodeNodeClass *) klass)->check = (gboolean (*) (ValaCodeNode *, ValaCodeContext*)) vala_reference_transfer_expression_real_check;
	((ValaCodeNodeClass *) klass)->emit = (void (*) (ValaCodeNode *, ValaCodeGenerator*)) vala_reference_transfer_expression_real_emit;
	((ValaCodeNodeClass *) klass)->get_defined_variables = (void (*) (ValaCodeNode *, ValaCollection*)) vala_reference_transfer_expression_real_get_defined_variables;
	((ValaCodeNodeClass *) klass)->get_used_variables = (void (*) (ValaCodeNode *, ValaCollection*)) vala_reference_transfer_expression_real_get_used_variables;
}


static void vala_reference_transfer_expression_instance_init (ValaReferenceTransferExpression * self) {
	self->priv = VALA_REFERENCE_TRANSFER_EXPRESSION_GET_PRIVATE (self);
}


static void vala_reference_transfer_expression_finalize (ValaCodeNode * obj) {
	ValaReferenceTransferExpression * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (obj, VALA_TYPE_REFERENCE_TRANSFER_EXPRESSION, ValaReferenceTransferExpression);
	_vala_code_node_unref0 (self->priv->_inner);
	VALA_CODE_NODE_CLASS (vala_reference_transfer_expression_parent_class)->finalize (obj);
}


/**
 * Represents a reference transfer expression in the source code, e.g. `#foo`.
 */
GType vala_reference_transfer_expression_get_type (void) {
	static volatile gsize vala_reference_transfer_expression_type_id__volatile = 0;
	if (g_once_init_enter (&vala_reference_transfer_expression_type_id__volatile)) {
		static const GTypeInfo g_define_type_info = { sizeof (ValaReferenceTransferExpressionClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) vala_reference_transfer_expression_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (ValaReferenceTransferExpression), 0, (GInstanceInitFunc) vala_reference_transfer_expression_instance_init, NULL };
		GType vala_reference_transfer_expression_type_id;
		vala_reference_transfer_expression_type_id = g_type_register_static (VALA_TYPE_EXPRESSION, "ValaReferenceTransferExpression", &g_define_type_info, 0);
		g_once_init_leave (&vala_reference_transfer_expression_type_id__volatile, vala_reference_transfer_expression_type_id);
	}
	return vala_reference_transfer_expression_type_id__volatile;
}



