From: Marvin W <git@larma.de>
Date: Mon, 20 Mar 2017 17:50:06 +0000 (+0100)
Subject: method: Always consider compatible with itself
X-Git-Tag: 0.36.1~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0ff1adfb3c96c2effddadbae441ab2a81cb0751;p=thirdparty%2Fvala.git

method: Always consider compatible with itself

This is even the case with unresolved types.

https://bugzilla.gnome.org/show_bug.cgi?id=773135
---

diff --git a/vala/valamethod.vala b/vala/valamethod.vala
index f79ec7b5e..878946890 100644
--- a/vala/valamethod.vala
+++ b/vala/valamethod.vala
@@ -307,6 +307,12 @@ public class Vala.Method : Subroutine, Callable {
 	 * @return true if the specified method is compatible to this method
 	 */
 	public bool compatible (Method base_method, out string? invalid_match) {
+		// method is always compatible to itself
+		if (this == base_method) {
+			invalid_match = null;
+			return true;
+		}
+
 		if (binding != base_method.binding) {
 			invalid_match = "incompatible binding";
 			return false;