[Bug fortran/40756] New: Cleanup TREE_BLOCK

[burnus at gcc dot gnu dot org]

http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00822.html

I was wrong when I thought TREE_BLOCKs were only attached to
DECL_INITIAL for current_function_decl.  They are also reachable
from EXPRs embedded in some types emitted by Fortran.

These are pretty useless, so perhaps it'd be a good idea to clean
them up in Fortran's free_lang_data langhook, but letting them
through the streamer is harmless.


-- 
           Summary: Cleanup TREE_BLOCK
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40756