ccode: Minor API cleaning and additions

7 files changed, 19 insertions, 15 deletions

diff --git a/ccode/valaccodecommaexpression.vala b/ccode/valaccodecommaexpression.vala
index f72a98713..3221788ed 100644
--- a/ccode/valaccodecommaexpression.vala
+++ b/ccode/valaccodecommaexpression.vala
@@ -41,7 +41,7 @@ public class Vala.CCodeCommaExpression : CCodeExpression {
 		inner[index] = expr;
 	}
 
-	public List<CCodeExpression> get_inner () {
+	public unowned List<CCodeExpression> get_inner () {
 		return inner;
 	}
 
diff --git a/ccode/valaccodedeclaration.vala b/ccode/valaccodedeclaration.vala
index 6295477b3..6da01cfa6 100644
--- a/ccode/valaccodedeclaration.vala
+++ b/ccode/valaccodedeclaration.vala
@@ -46,6 +46,15 @@ public class Vala.CCodeDeclaration : CCodeStatement {
 		declarators.add (decl);
 	}
 
+	/**
+	 * Returns the list of declarators.
+	 *
+	 * @return declarators list
+	 */
+	public unowned List<CCodeDeclarator> get_declarators () {
+		return declarators;
+	}
+
 	public override void write (CCodeWriter writer) {
 		if ((modifiers & (CCodeModifiers.STATIC | CCodeModifiers.INTERNAL | CCodeModifiers.EXTERN)) == 0) {
 			foreach (CCodeDeclarator decl in declarators) {
diff --git a/ccode/valaccodedeclarator.vala b/ccode/valaccodedeclarator.vala
index 548469475..634dbb856 100644
--- a/ccode/valaccodedeclarator.vala
+++ b/ccode/valaccodedeclarator.vala
@@ -27,6 +27,11 @@ using GLib;
  */
 public abstract class Vala.CCodeDeclarator : CCodeNode {
 	/**
+	 * The declarator name.
+	 */
+	public string name { get; set; }
+
+	/**
 	 * Writes initialization statements for this declarator with the
 	 * specified C code writer if necessary.
 	 *
diff --git a/ccode/valaccodefragment.vala b/ccode/valaccodefragment.vala
index 51538da6b..49d415307 100644
--- a/ccode/valaccodefragment.vala
+++ b/ccode/valaccodefragment.vala
@@ -38,11 +38,11 @@ public class Vala.CCodeFragment : CCodeNode {
 	}
 
 	/**
-	 * Returns a copy of the list of children.
+	 * Returns the list of children.
 	 *
 	 * @return children list
 	 */
-	public List<CCodeNode> get_children () {
+	public unowned List<CCodeNode> get_children () {
 		return children;
 	}
 
diff --git a/ccode/valaccodefunctioncall.vala b/ccode/valaccodefunctioncall.vala
index e4a8ec16d..1d2e364c0 100644
--- a/ccode/valaccodefunctioncall.vala
+++ b/ccode/valaccodefunctioncall.vala
@@ -51,11 +51,11 @@ public class Vala.CCodeFunctionCall : CCodeExpression {
 	}
 
 	/**
-	 * Returns a copy of the list of arguments.
+	 * Returns the list of arguments.
 	 *
 	 * @return list of arguments
 	 */
-	public List<CCodeExpression> get_arguments () {
+	public unowned List<CCodeExpression> get_arguments () {
 		return arguments;
 	}
 
diff --git a/ccode/valaccodefunctiondeclarator.vala b/ccode/valaccodefunctiondeclarator.vala
index e9d634411..2ba21e957 100644
--- a/ccode/valaccodefunctiondeclarator.vala
+++ b/ccode/valaccodefunctiondeclarator.vala
@@ -26,11 +26,6 @@ using GLib;
  * Represents a function pointer declarator in the C code.
  */
 public class Vala.CCodeFunctionDeclarator : CCodeDeclarator {
-	/**
-	 * The declarator name.
-	 */
-	public string name { get; set; }
-
 	private List<CCodeParameter> parameters = new ArrayList<CCodeParameter> ();
 
 	public CCodeFunctionDeclarator (string name) {
diff --git a/ccode/valaccodevariabledeclarator.vala b/ccode/valaccodevariabledeclarator.vala
index 17fa478a3..f39eff0ed 100644
--- a/ccode/valaccodevariabledeclarator.vala
+++ b/ccode/valaccodevariabledeclarator.vala
@@ -27,11 +27,6 @@ using GLib;
  */
 public class Vala.CCodeVariableDeclarator : CCodeDeclarator {
 	/**
-	 * The variable name.
-	 */
-	public string name { get; set; }
-
-	/**
 	 * The optional initializer expression.
 	 */
 	public CCodeExpression? initializer { get; set; }