http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38307
rfm at gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #23702|0 |1 is obsolete| | --- Comment #9 from rfm at gnu dot org 2011-04-03 04:40:27 UTC --- Created attachment 23857 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23857 Revised/improved patch against svn trunk Here's a new version of the patch. This adds support for the new runtime function class_respondsToSelector()which was previously not considered as it was added to the runtime after the original fic for this bug. This patch also fixes a completely unrelated possible bug that class_respondsToSelector() and __objc_responds_to() were not necessarily returning OjC BOOL values (ie could in theory return values other than 0 or 1).