------- Comment #2 from burnus at gcc dot gnu dot org 2010-07-08 07:22 ------- Can you update to GCC 4.6? I get the same error with 4.5, but with 4.6 I get the same result as with NAG or Intel. The reason is that gfortran now uses a proper vtable. Or in the words of http://gcc.gnu.org/gcc-4.6/changes.html :
* Improved support for polymorphism between libraries and programs and for complicated inheritance patterns (cf. http://gcc.gnu.org/wiki/OOP) Newer binaries can be found at http://gcc.gnu.org/wiki/GFortranBinaries -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44863
