[vala] codegen: Set TargetValue.value_type

[Jürg Billeter <juergbi src gnome org>]

commit 0e73d5bb3b780c59ebd61b01a3f54d219a71e79a
Author: Jürg Billeter <j bitron ch>
Date:   Thu Oct 21 12:15:20 2010 +0200

    codegen: Set TargetValue.value_type

 codegen/valaccodebasemodule.vala |   15 ++++++++++-----
 codegen/valadovabasemodule.vala  |    7 ++++++-
 vala/valatargetvalue.vala        |    6 +++++-
 3 files changed, 21 insertions(+), 7 deletions(-)
---
diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 51a145a..0d07ae5 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -5815,7 +5815,7 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 	public void set_cvalue (Expression expr, CCodeExpression? cvalue) {
 		var glib_value = (GLibValue) expr.target_value;
 		if (glib_value == null) {
-			glib_value = new GLibValue ();
+			glib_value = new GLibValue (expr.value_type);
 			expr.target_value = glib_value;
 		}
 		glib_value.ccodenode = cvalue;
@@ -5832,7 +5832,7 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 	public void set_delegate_target (Expression expr, CCodeExpression? delegate_target) {
 		var glib_value = (GLibValue) expr.target_value;
 		if (glib_value == null) {
-			glib_value = new GLibValue ();
+			glib_value = new GLibValue (expr.value_type);
 			expr.target_value = glib_value;
 		}
 		glib_value.delegate_target = delegate_target;
@@ -5849,7 +5849,7 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 	public void set_delegate_target_destroy_notify (Expression expr, CCodeExpression destroy_notify) {
 		var glib_value = (GLibValue) expr.target_value;
 		if (glib_value == null) {
-			glib_value = new GLibValue ();
+			glib_value = new GLibValue (expr.value_type);
 			expr.target_value = glib_value;
 		}
 		glib_value.delegate_target_destroy_notify = destroy_notify;
@@ -5858,7 +5858,7 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 	public void append_array_size (Expression expr, CCodeExpression size) {
 		var glib_value = (GLibValue) expr.target_value;
 		if (glib_value == null) {
-			glib_value = new GLibValue ();
+			glib_value = new GLibValue (expr.value_type);
 			expr.target_value = glib_value;
 		}
 		if (glib_value.array_sizes == null) {
@@ -5870,7 +5870,7 @@ public class Vala.CCodeBaseModule : CodeGenerator {
 	public List<CCodeExpression>? get_array_sizes (Expression expr) {
 		var glib_value = (GLibValue) expr.target_value;
 		if (glib_value == null) {
-			glib_value = new GLibValue ();
+			glib_value = new GLibValue (expr.value_type);
 			expr.target_value = glib_value;
 		}
 		return glib_value.array_sizes;
@@ -5884,4 +5884,9 @@ public class Vala.GLibValue : TargetValue {
 
 	public CCodeExpression? delegate_target;
 	public CCodeExpression? delegate_target_destroy_notify;
+
+	public GLibValue (DataType? value_type = null, CCodeExpression? cvalue = null) {
+		base (value_type);
+		this.ccodenode = cvalue;
+	}
 }
diff --git a/codegen/valadovabasemodule.vala b/codegen/valadovabasemodule.vala
index 14b4282..c421cbe 100644
--- a/codegen/valadovabasemodule.vala
+++ b/codegen/valadovabasemodule.vala
@@ -2277,7 +2277,7 @@ public class Vala.DovaBaseModule : CodeGenerator {
 	public void set_cvalue (Expression expr, CCodeExpression? cvalue) {
 		var dova_value = (DovaValue) expr.target_value;
 		if (dova_value == null) {
-			dova_value = new DovaValue ();
+			dova_value = new DovaValue (expr.value_type);
 			expr.target_value = dova_value;
 		}
 		dova_value.ccodenode = cvalue;
@@ -2286,4 +2286,9 @@ public class Vala.DovaBaseModule : CodeGenerator {
 
 public class Vala.DovaValue : TargetValue {
 	public CCodeExpression ccodenode;
+
+	public DovaValue (DataType? value_type = null, CCodeExpression? cvalue = null) {
+		base (value_type);
+		this.ccodenode = cvalue;
+	}
 }
diff --git a/vala/valatargetvalue.vala b/vala/valatargetvalue.vala
index e84913a..b21483e 100644
--- a/vala/valatargetvalue.vala
+++ b/vala/valatargetvalue.vala
@@ -21,5 +21,9 @@
  */
 
 public abstract class Vala.TargetValue {
-	public DataType value_type { get; set; }
+	public DataType? value_type { get; set; }
+
+	protected TargetValue (DataType? value_type) {
+		this.value_type = value_type;
+	}
 }