From: Frederik 'playya' Sdun <Frederik.Sdun@googlemail.com>
Date: Fri, 28 Jan 2011 14:43:34 +0000 (+0100)
Subject: Add support for async signal handlers
X-Git-Tag: 0.11.7~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fkeep-around%2Fbfcbc0b26c94f8c61f91bd41dc23290536cc9dd9;p=thirdparty%2Fvala.git

Add support for async signal handlers

Fixes bug 602594.
---

diff --git a/codegen/valaccodedelegatemodule.vala b/codegen/valaccodedelegatemodule.vala
index fcf8bcc1f..cef921928 100644
--- a/codegen/valaccodedelegatemodule.vala
+++ b/codegen/valaccodedelegatemodule.vala
@@ -392,6 +392,10 @@ public class Vala.CCodeDelegateModule : CCodeArrayModule {
 			last_pos = min_pos;
 		}
 
+		if (m.coroutine) {
+			ccall.add_argument (new CCodeConstant ("NULL"));
+			ccall.add_argument (new CCodeConstant ("NULL"));
+		}
 		var block = new CCodeBlock ();
 		if (m.return_type is VoidType || m.return_type.is_real_non_null_struct_type ()) {
 			block.add_statement (new CCodeExpressionStatement (ccall));
diff --git a/vala/valadelegate.vala b/vala/valadelegate.vala
index b56744bc7..ede77a388 100644
--- a/vala/valadelegate.vala
+++ b/vala/valadelegate.vala
@@ -157,7 +157,7 @@ public class Vala.Delegate : TypeSymbol {
 	 * @return  true if the specified method is compatible to this callback
 	 */
 	public bool matches_method (Method m, DataType dt) {
-		if (m.coroutine) {
+		if (m.coroutine && !(parent_symbol is Signal)) {
 			// async delegates are not yet supported
 			return false;
 		}