scanner: allow for functions that look like constructors but aren't

If the scanner found a function with _new in its name, but not
prefixed by the name of a known type, it would assume that the
function was a constructor, and then complain that it couldn't figure
out what it was a constructor for, and mark it introspectable=0.

Instead, just assume that the function is not actually a constructor
in that case (unless it's explicitly tagged as such).

https://bugzilla.gnome.org/show_bug.cgi?id=676815

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/scanner/foo.c b/tests/scanner/foo.c
index fb20c7a6..f8cc350b 100644
--- a/tests/scanner/foo.c
+++ b/tests/scanner/foo.c
@@ -782,3 +782,17 @@ foo_object_append_new_stack_layer (FooObject *obj, int x)
 {
   return NULL;
 }
+
+/**
+ * foo_not_a_constructor_new:
+ *
+ * This should be scanned as a top-level function, and shouldn't cause
+ * a "Can't find matching type for constructor" warning.
+ *
+ * Returns: (transfer none):
+ */
+FooObject *
+foo_not_a_constructor_new (void)
+{
+  return NULL;
+}