[vala] Mark the inner expression of unary increment/decrement to be lvalue

[Luca Bruno <lucabru src gnome org>]

commit e2e34637d5535ee3cbf6b55b3019e229d69d0e33
Author: Luca Bruno <lucabru src gnome org>
Date:   Mon May 2 15:31:43 2011 +0200

    Mark the inner expression of unary increment/decrement to be lvalue

 vala/valaunaryexpression.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/vala/valaunaryexpression.vala b/vala/valaunaryexpression.vala
index 930e5ce..a26c3da 100644
--- a/vala/valaunaryexpression.vala
+++ b/vala/valaunaryexpression.vala
@@ -156,6 +156,8 @@ public class Vala.UnaryExpression : Expression {
 		if (operator == UnaryOperator.REF || operator == UnaryOperator.OUT) {
 			inner.lvalue = true;
 			inner.target_type = target_type;
+		} else if (operator == UnaryOperator.INCREMENT || operator == UnaryOperator.DECREMENT) {
+			inner.lvalue = true;
 		}
 
 		if (!inner.check (context)) {