[vala/0.52] genie: Accept INTERR token before type arguments when parsing type

[Rico Tzschichholz <ricotz src gnome org>]

commit 368b498d821c085356bd6762d48b8d05c919a37b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Nov 3 18:47:31 2021 +0100

    genie: Accept INTERR token before type arguments when parsing type
    
    Fixes https://gitlab.gnome.org/GNOME/vala/issues/1245

 vala/valagenieparser.vala | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/vala/valagenieparser.vala b/vala/valagenieparser.vala
index 92a92be65..a9ef56513 100644
--- a/vala/valagenieparser.vala
+++ b/vala/valagenieparser.vala
@@ -506,6 +506,7 @@ public class Vala.Genie.Parser : CodeVisitor {
 
                bool is_dynamic = accept (TokenType.DYNAMIC);
                bool value_owned = owned_by_default;
+               bool is_nullable = false;
 
                if (owned_by_default) {
                        if (accept (TokenType.UNOWNED)) {
@@ -562,6 +563,8 @@ public class Vala.Genie.Parser : CodeVisitor {
                                sym = parse_symbol_name ();
                        }
 
+                       is_nullable = accept (TokenType.INTERR);
+
                        type_arg_list = parse_type_argument_list (false);
 
                        type = new UnresolvedType.from_symbol (sym, get_src (begin));
@@ -577,7 +580,7 @@ public class Vala.Genie.Parser : CodeVisitor {
                }
 
                if (!(type is PointerType)) {
-                       type.nullable = accept (TokenType.INTERR);
+                       type.nullable = is_nullable;
                }
 
                if (is_array) {