From: Marc-André Lureau <marcandre.lureau@gmail.com>
Date: Wed, 4 Aug 2010 13:05:54 +0000 (+0200)
Subject: Fix default values of flag enums
X-Git-Tag: 0.9.5~44
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54caefae22d8b3a493d07bfc11807fc3d440adc6;p=thirdparty%2Fvala.git

Fix default values of flag enums

Fixes bug 605812.
---

diff --git a/codegen/valaccodebasemodule.vala b/codegen/valaccodebasemodule.vala
index 67a6d7c0e..71137b5bf 100644
--- a/codegen/valaccodebasemodule.vala
+++ b/codegen/valaccodebasemodule.vala
@@ -681,10 +681,15 @@ public class Vala.CCodeBaseModule : CCodeModule {
 
 		cenum.deprecated = en.deprecated;
 
+		int flag_shift = 0;
 		foreach (EnumValue ev in en.get_values ()) {
 			CCodeEnumValue c_ev;
 			if (ev.value == null) {
 				c_ev = new CCodeEnumValue (ev.get_cname ());
+				if (en.is_flags) {
+					c_ev.value = new CCodeConstant ("1 << %d".printf (flag_shift));
+					flag_shift += 1;
+				}
 			} else {
 				ev.value.accept (codegen);
 				c_ev = new CCodeEnumValue (ev.get_cname (), (CCodeExpression) ev.value.ccodenode);