scanner: allow (array zero-terminated) instead of (array zero-terminated=1)

What we already had:
- (array zero-terminated=1) > array which is NULL terminated
- (array zero-terminated=0) > array which is not NULL terminated
- (array)                   > array which is not NULL terminated
- (array zero-terminated=X) > array which is not NULL terminated
                   where X can be anything

What this patch adds:
- (array zero-terminated)   > array which is NULL terminated

https://bugzilla.gnome.org/show_bug.cgi?id=657754

1 files changed, 6 insertions, 1 deletions

diff --git a/giscanner/annotationparser.py b/giscanner/annotationparser.py
index afeca9ce..907039c4 100644
--- a/giscanner/annotationparser.py
+++ b/giscanner/annotationparser.py
@@ -652,7 +652,7 @@ class GtkDocAnnotatable(object):
             return
 
         for option, value in options.items():
-            if option in [OPT_ARRAY_ZERO_TERMINATED, OPT_ARRAY_FIXED_SIZE]:
+            if option == OPT_ARRAY_FIXED_SIZE:
                 try:
                     int(value)
                 except (TypeError, ValueError):
@@ -663,6 +663,11 @@ class GtkDocAnnotatable(object):
                         warn('invalid "%s" annotation option "%s" value "%s", must be an integer' %
                              (ann_name, option, value),
                              position)
+            elif option == OPT_ARRAY_ZERO_TERMINATED:
+                if value is not None and value not in ['0', '1']:
+                    warn('invalid "%s" annotation option "%s" value "%s", must be 0 or 1' %
+                         (ann_name, option, value),
+                         position)
             elif option == OPT_ARRAY_LENGTH:
                 if value is None:
                     warn('"%s" annotation option "length" needs a value' % (ann_name, ),