Hi ! I've done a manual test run on CVS Head today and found that some spirit test are broken with: gcc.compile.c++ /build/bjam/boost_1.35.0/libs/spirit/test/ast_calc_tests.test/gcc-4.1/debug/ast_calc_tests.o /home/hunold/packages/boost/boost/spirit/tree/common.hpp:696: error: declaration of 'class T' /home/hunold/packages/boost/boost/spirit/tree/common.hpp:682: error: shadows template parm 'class T' I run: gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4) It seems that this was caused by a commit from Hartmut Kaiser last week, r1.26, which introduce a new template parameter "T". Please find a simple patch attached. Yours, Jürgen -- * Dipl.-Math. J�rgen Hunold ! Ingenieurgesellschaft f�r * voice: ++49 511 262926 57 ! Verkehrs- und Eisenbahnwesen mbH * fax : ++49 511 262926 99 ! Lister Stra�e 15 * juergen.hunold@ivembh.de ! www.ivembh.de * * Gesch�ftsf�hrer: ! Sitz des Unternehmens: Hannover * Prof. Dr.-Ing. Thomas Siefer ! Amtsgericht Hannover, HRB 56965 * PD Dr.-Ing. Alfons Radtke !