From 2b00c992ed8f5ac900131f17a995abf992c20d64 Mon Sep 17 00:00:00 2001
From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Mon, 30 Sep 2019 12:59:51 +0200
Subject: [PATCH] vala: Return unowned references of internal helper symbols

---
 vala/valaarraytype.vala     | 8 ++++----
 vala/valaenumvaluetype.vala | 2 +-
 vala/valasignaltype.vala    | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/vala/valaarraytype.vala b/vala/valaarraytype.vala
index 84522ca4c..e9104db54 100644
--- a/vala/valaarraytype.vala
+++ b/vala/valaarraytype.vala
@@ -105,7 +105,7 @@ public class Vala.ArrayType : ReferenceType {
 		return null;
 	}
 
-	private ArrayLengthField get_length_field () {
+	unowned ArrayLengthField get_length_field () {
 		if (length_field == null) {
 			length_field = new ArrayLengthField (source_reference);
 
@@ -122,7 +122,7 @@ public class Vala.ArrayType : ReferenceType {
 		return length_field;
 	}
 
-	private ArrayResizeMethod get_resize_method () {
+	unowned ArrayResizeMethod get_resize_method () {
 		if (resize_method == null) {
 			resize_method = new ArrayResizeMethod (source_reference);
 
@@ -138,7 +138,7 @@ public class Vala.ArrayType : ReferenceType {
 		return resize_method;
 	}
 
-	private ArrayMoveMethod get_move_method () {
+	unowned ArrayMoveMethod get_move_method () {
 		if (move_method == null) {
 			move_method = new ArrayMoveMethod (source_reference);
 
@@ -154,7 +154,7 @@ public class Vala.ArrayType : ReferenceType {
 		return move_method;
 	}
 
-	private ArrayCopyMethod get_copy_method () {
+	unowned ArrayCopyMethod get_copy_method () {
 		if (copy_method == null) {
 			copy_method = new ArrayCopyMethod (source_reference);
 
diff --git a/vala/valaenumvaluetype.vala b/vala/valaenumvaluetype.vala
index be8ac15d0..6c6aca398 100644
--- a/vala/valaenumvaluetype.vala
+++ b/vala/valaenumvaluetype.vala
@@ -41,7 +41,7 @@ public class Vala.EnumValueType : ValueType {
 		return result;
 	}
 
-	public Method get_to_string_method () {
+	public unowned Method get_to_string_method () {
 		if (to_string_method == null) {
 			var string_type = new ObjectType ((Class) CodeContext.get ().root.scope.lookup ("string"));
 			string_type.value_owned = false;
diff --git a/vala/valasignaltype.vala b/vala/valasignaltype.vala
index f6a176b18..5ee83dfdc 100644
--- a/vala/valasignaltype.vala
+++ b/vala/valasignaltype.vala
@@ -77,7 +77,7 @@ public class Vala.SignalType : CallableType {
 		return result;
 	}
 
-	Method get_connect_method () {
+	unowned Method get_connect_method () {
 		if (connect_method == null) {
 			var ulong_type = new IntegerType ((Struct) CodeContext.get ().root.scope.lookup ("ulong"));
 			connect_method = new Method ("connect", ulong_type);
@@ -89,7 +89,7 @@ public class Vala.SignalType : CallableType {
 		return connect_method;
 	}
 
-	Method get_connect_after_method () {
+	unowned Method get_connect_after_method () {
 		if (connect_after_method == null) {
 			var ulong_type = new IntegerType ((Struct) CodeContext.get ().root.scope.lookup ("ulong"));
 			connect_after_method = new Method ("connect_after", ulong_type);
@@ -101,7 +101,7 @@ public class Vala.SignalType : CallableType {
 		return connect_after_method;
 	}
 
-	Method get_disconnect_method () {
+	unowned Method get_disconnect_method () {
 		if (disconnect_method == null) {
 			disconnect_method = new Method ("disconnect", new VoidType ());
 			disconnect_method.access = SymbolAccessibility.PUBLIC;
-- 
2.47.2