From: Daniel Berger Date: 2007-11-18T12:28:17+09:00 Subject: Build failure trying to use rb_define_alias on rb_mKernel Hi, In object.c, I tried to change this line: rb_define_method(rb_mKernel, "is_a?", rb_obj_is_kind_of, 1); To this: rb_define_alias(rb_mKernel, "is_a?", "kind_of?"); But it dies during the build. What's the issue? I tried this on Linux and Windows, after a make distclean, btw. Same result Thanks, Dan