[valadoc] typesymbol: coding style fixes

[Florian Brosch <flobrosch src gnome org>]

commit 8ff444338585e60e0f4383458f7dabbde055a4e6
Author: Florian Brosch <flo brosch gmail com>
Date:   Wed Oct 28 13:25:41 2009 +0100

    typesymbol: coding style fixes

 src/libvaladoc/api/typesymbol.vala |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/libvaladoc/api/typesymbol.vala b/src/libvaladoc/api/typesymbol.vala
index 12028f7..1a02499 100644
--- a/src/libvaladoc/api/typesymbol.vala
+++ b/src/libvaladoc/api/typesymbol.vala
@@ -30,12 +30,12 @@ public abstract class Valadoc.Api.TypeSymbol : Symbol {
 
 	public bool is_basic_type {
 		get {
-			if (this.symbol is Vala.Struct) {
-				unowned Vala.Struct mystruct = (Vala.Struct) this.symbol;
-				return mystruct.base_type == null && (mystruct.is_boolean_type () || mystruct.is_floating_type () || mystruct.is_integer_type ());
-			} else if (this.symbol is Vala.Class) {
-				unowned Vala.Class myclass = (Vala.Class) this.symbol;
-				return myclass.base_class == null && myclass.name == "string";
+			if (symbol is Vala.Struct) {
+				var vala_struct = symbol as Vala.Struct;
+				return vala_struct.base_type == null && (vala_struct.is_boolean_type () || vala_struct.is_floating_type () || vala_struct.is_integer_type ());
+			} else if (symbol is Vala.Class) {
+				var vala_class = symbol as Vala.Class;
+				return vala_class.base_class == null && vala_class.name == "string";
 			}
 			return false;
 		}