The attached code produces the following error message. --------------------------------------------------------- [sfili...@localhost bug5]$ gfortran -v Using built-in specs. COLLECT_GCC=gfortran COLLECT_LTO_WRAPPER=/home/local/gnu45/bin/../libexec/gcc/i686-pc-linux-gnu/4.5.0 /lto-wrapper Target: i686-pc-linux-gnu Configured with: ../gcc/configure --prefix=/usr/local/gnu45 --enable-languages=c ,c++,fortran : (reconfigured) ../gcc/configure --prefix=/usr/local/gnu45 --enabl e-languages=c,c++,fortran Thread model: posix gcc version 4.5.0 20091010 (experimental) (GCC) [sfili...@localhost bug5]$ gfortran -c test-der5.f03 test-der5.f03:223.10:
call a%a%scal(d,info) 1 Error: Found no matching specific binding for the call to the GENERIC 'scal' at (1) test-der5.f03:206.10: call a%a%scal(d,info) 1 Error: Found no matching specific binding for the call to the GENERIC 'scal' at (1) ------------------------------------------------------------------------------- The code is cut from a larger application library in which the same symptoms show up multiple times. The library compiles and executes fine with NAG 5.2 -- Summary: [OOP] Unresolved GENERIC Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sfilippone at uniroma2 dot it GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41656