[vala] Use default in switch to fix C warning

[Jürg Billeter <juergbi src gnome org>]

commit ae42287ef9285072357ee6903e6c4f3ebc6938da
Author: Jürg Billeter <j bitron ch>
Date:   Sun Mar 21 09:17:50 2010 +0100

    Use default in switch to fix C warning

 vala/valabinaryexpression.vala |    3 +--
 vala/valaunaryexpression.vala  |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/vala/valabinaryexpression.vala b/vala/valabinaryexpression.vala
index ed598f7..f6f7b87 100644
--- a/vala/valabinaryexpression.vala
+++ b/vala/valabinaryexpression.vala
@@ -119,9 +119,8 @@ public class Vala.BinaryExpression : Expression {
 		case BinaryOperator.OR: return "||";
 		case BinaryOperator.IN: return "in";
 		case BinaryOperator.COALESCE: return "??";
+		default: assert_not_reached ();
 		}
-
-		assert_not_reached ();
 	}
 
 	public override string to_string () {
diff --git a/vala/valaunaryexpression.vala b/vala/valaunaryexpression.vala
index 53ebd9a..d2d38dd 100644
--- a/vala/valaunaryexpression.vala
+++ b/vala/valaunaryexpression.vala
@@ -87,9 +87,8 @@ public class Vala.UnaryExpression : Expression {
 		case UnaryOperator.DECREMENT: return "--";
 		case UnaryOperator.REF: return "ref ";
 		case UnaryOperator.OUT: return "out ";
+		default: assert_not_reached ();
 		}
-
-		assert_not_reached ();
 	}
 
 	public override string to_string () {