From 45fd1ef619e36f7d01c70e27fb4de411717d84f3 Mon Sep 17 00:00:00 2001
From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Thu, 12 Jul 2018 08:51:11 +0200
Subject: [PATCH] girparser: Handle unsupported aliases which could not be
 fully processed

This avoids criticals for e.g. aliases of error-domains
---
 vala/valagirparser.vala | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 31ae069c2..203a1ec8a 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -3715,6 +3715,10 @@ public class Vala.GirParser : CodeVisitor {
 			deleg.external = true;
 
 			alias.symbol = deleg;
+		} else if (type_sym != null) {
+			Report.warning (alias.source_reference, "alias `%s' for `%s' is not supported".printf (alias.get_full_name (), type_sym.get_full_name ()));
+			alias.symbol = type_sym;
+			alias.merged = true;
 		}
 
 		// inherit atributes, like type_id
-- 
2.47.2