From: Luca Bruno <lucabru@src.gnome.org>
Date: Mon, 19 Nov 2012 13:06:30 +0000 (+0100)
Subject: Support scope = "async" on parameters.
X-Git-Tag: 0.19.0~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bd22fbfc6ac8447ef92e877ac8c28eb9e55588b;p=thirdparty%2Fvala.git

Support scope = "async" on parameters.

This flag is still useful on delegates such as ThreadFunc that are
always scope = "async" by default. The flag on the parameter will
override the flag has been set on the delegate.
---

diff --git a/vala/valaparameter.vala b/vala/valaparameter.vala
index b089dde22..c42d6f33a 100644
--- a/vala/valaparameter.vala
+++ b/vala/valaparameter.vala
@@ -147,6 +147,11 @@ public class Vala.Parameter : Variable {
 				return false;
 			}
 
+			if (has_attribute_argument ("CCode", "scope") && variable_type is DelegateType) {
+				var delegate_type = (DelegateType) variable_type;
+				delegate_type.is_called_once = get_attribute_string ("CCode", "scope") == "async";
+			}
+
 			if (initializer != null) {
 				initializer.target_type = variable_type.copy ();
 				initializer.check (context);