[Bug fortran/37992] ICE while resolving charlen for rejected statements

["mikael at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #7 from mikael at gcc dot gnu dot org  2008-11-05 17:02 -------
(In reply to comment #6)
> It should not be necessary to do anything to the cl_list.  As long as nothing
> points to a member, it can do nothing and gets cleaned up at the end of
> compilation. The reason for this is that any number, including zero, of
> typespecs can point to it, so it is very risky to delete a cl_list member.
Yes, but as we remove elements in the reject_statement function, any typespec
pointing to it should have been released already (as long as we remove new
elements only).
Patch coming. I don't know why it didn't work the first time. 
> 
> Paul
> 
> Paul
> 
No need to insist, we know it's you :p

This is not a regression, I have this failing as well with 4.3.2:
 function foo(x)
   integer :: x
   character(len=10) :: y
   character(len=len(y)) :: foo,x
 end function foo

Changing summary, from:
[4.4 Regression] ICE segfault for "character(len=len(x)) :: foo,x"
to:
ICE while resolving charlen for rejected statements


-- 

mikael at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.4 Regression] ICE        |ICE while resolving charlen
                   |segfault for                |for rejected statements
                   |"character(len=len(x)) ::   |
                   |foo,x"                      |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37992