http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57416
--- Comment #2 from Frank Bergemann <FBergemann at web dot de> --- Created attachment 30194 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30194&action=edit fixed version of test program - compilation works now Hi Daniel, thanks for the hint! - i was not aware of this rule. Attached a new version of test program, which doesn't have this problem anymore. best regards, Frank