[gi-docgen: 2/2] Merge branch 'optional-args' into 'main'

[Emmanuele Bassi <ebassi src gnome org>]

commit cb2466b7631fea53b63ddc8741ad1c070647daf3
Merge: 323294c 794a7b5
Author: Emmanuele Bassi <ebassi gmail com>
Date:   Thu May 20 11:39:01 2021 +0000

    Merge branch 'optional-args' into 'main'
    
    Make (optional) annotations work
    
    See merge request GNOME/gi-docgen!68

 gidocgen/gdgenerate.py | 1 +
 1 file changed, 1 insertion(+)
---
diff --cc gidocgen/gdgenerate.py
index 45cf873,84dba42..e155bb7
--- a/gidocgen/gdgenerate.py
+++ b/gidocgen/gdgenerate.py
@@@ -347,9 -346,9 +347,10 @@@ class TemplateArgument
          self.is_map = isinstance(argument.target, gir.MapType)
          self.is_varargs = isinstance(argument.target, gir.VarArgs)
          self.is_macro = isinstance(call, gir.FunctionMacro)
 -        self.transfer = ARG_TRANSFER_MODES[argument.transfer]
 +        self.transfer = argument.transfer or 'none'
 +        self.transfer_note = ARG_TRANSFER_MODES[argument.transfer or 'none']
          self.direction = DIRECTION_MODES[argument.direction]
+         self.optional = argument.optional
          self.nullable = argument.nullable
          self.scope = SCOPE_MODES[argument.scope or 'none']
          self.introspectable = argument.introspectable