A choice quote from that thread: > Between 2000 and 2004, [g95 fortran] front-end was coupled to the rest of the infrastructure of the GNU Compiler Collection.

A choice quote from that thread: > Between 2000 and 2004, [g95 fortran] front-end was coupled to the rest of the infrastructure of the GNU Compiler Collection. This was not trivial (just as it will not be trivial to couple the PGI front-end to the LLVM infrastructure). They really don't get that LLVM's modularity is a strength...