It would help if you included the actual error that your received. Just copy the error text into the e-mail. Cheers, Lyle -----Original Message----- From: gcc-help-owner@xxxxxxxxxxx [mailto:gcc-help-owner@xxxxxxxxxxx] On Behalf Of Tomaz Zupan Sent: Monday, November 24, 2003 1:25 AM To: gcc-help@xxxxxxxxxxx Subject: difference between gcc 3.2.2 and 3.3.1 Hi ! I am having problems with a library from a sf.net project that compiled well with gcc 3.2.2 but fails with gcc 3.3.1. Problem can be reduced to an example below. With gcc 3.2.2 it compilea without warning, but it fails with 3.3.1.