Sunil Amitkumar Janki writes: > Andrew Haley wrote: > > This doesn't make any sense. If you want new langauge featres you > > want a new compiler. > > Maybe I phrased my question in the wrong way. Is it > possible not to build the Java portion of GCC 4.1.2 and replace > it with the ECJ compiler instead of upgrading to GCC 4.3 > entirely? Red Hat did this. Try the version at http://gcc.gnu.org/svn/gcc/branches/redhat/gcc-4_1-branch Andrew.