[vala/wip/girparser: 16/17] girparser: Allow to specify the base_type of an alias

[Rico Tzschichholz <ricotz src gnome org>]

commit 6690332b8c554f1eccbb6b53e242ffb79824d2af
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Jan 4 16:03:09 2017 +0100

    girparser: Allow to specify the base_type of an alias

 vala/valagirparser.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index a4150fd..0c02eef 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -2179,6 +2179,10 @@ public class Vala.GirParser : CodeVisitor {
                bool array_null_terminated = false;
                current.base_type = element_get_type (parse_type (null, null, true), true, ref 
no_array_length, ref array_null_terminated);
 
+               if (metadata.has_argument (ArgumentType.BASE_TYPE)) {
+                       current.base_type = parse_type_from_string (metadata.get_string 
(ArgumentType.BASE_TYPE), true, metadata.get_source_reference (ArgumentType.BASE_TYPE));
+               }
+
                pop_node ();
                end_element ("alias");
        }