[gobject-introspection] scanner: Warn if we're missing (element-type) for GPtrArray

[Colin Walters <walters src gnome org>]

commit f8e95c68dc0e4a0fb35979db7415de8ec09e1e7e
Author: Colin Walters <walters verbum org>
Date:   Mon Dec 10 13:12:13 2012 -0500

    scanner: Warn if we're missing (element-type) for GPtrArray
    
    For background,
    See https://bugzilla.gnome.org/show_bug.cgi?id=629682
    See https://bugzilla.gnome.org/show_bug.cgi?id=689871
    
    Basically we should emit a warning here.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=689998

 giscanner/introspectablepass.py   |    2 +-
 tests/warn/invalid-element-type.h |    1 +
 tests/warn/missing-element-type.h |    8 ++++++++
 3 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/giscanner/introspectablepass.py b/giscanner/introspectablepass.py
index 97ccfe7..b87156a 100644
--- a/giscanner/introspectablepass.py
+++ b/giscanner/introspectablepass.py
@@ -87,7 +87,7 @@ class IntrospectablePass(object):
             parent.introspectable = False
             return
 
-        if (isinstance(node.type, ast.List)
+        if (isinstance(node.type, (ast.List, ast.Array))
             and node.type.element_type == ast.TYPE_ANY):
             self._parameter_warning(parent, node, "Missing (element-type) annotation")
             parent.introspectable = False
diff --git a/tests/warn/invalid-element-type.h b/tests/warn/invalid-element-type.h
index 52e3116..c9ff304 100644
--- a/tests/warn/invalid-element-type.h
+++ b/tests/warn/invalid-element-type.h
@@ -80,3 +80,4 @@ GList* test_unresolved_element_type(void);
 // EXPECT:63: Warning: Test: test_unresolved_element_type: Unknown type: 'Unresolved'
 // EXPECT:4: Warning: Test: test_invalid_list_element_type: argument l1: Missing (element-type) annotation
 // EXPECT:4: Warning: Test: test_invalid_list_element_type: argument l2: Missing (element-type) annotation
+// EXPECT:50: Warning: Test: test_invalid_ptrarray_element_type: argument p1: Missing (element-type) annotation
diff --git a/tests/warn/missing-element-type.h b/tests/warn/missing-element-type.h
index 1f958a7..8720640 100644
--- a/tests/warn/missing-element-type.h
+++ b/tests/warn/missing-element-type.h
@@ -8,3 +8,11 @@
 GSList *test_gslist_element_type(void);
 
 // EXPECT:6: Warning: Test: test_gslist_element_type: return value: Missing (element-type) annotation
+
+/**
+ * test_ptrarray_element_type:
+ * @somearray: An array.
+ */
+void test_ptrarray_arg_element_type(GPtrArray *somearray);
+
+// EXPECT:16: Warning: Test: test_ptrarray_arg_element_type: argument somearray: Missing (element-type) annotation