[Bug fortran/28908] [4.1/4.2 Regression]: fold_convert fails for Fortran operator

["paulthomas2 at wanadoo dot fr" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #13 from paulthomas2 at wanadoo dot fr  2006-08-31 17:41 -------
Subject: Re:  [4.1/4.2 Regression]: fold_convert fails
 for Fortran operator

hjl at lucon dot org wrote:

>------- Comment #12 from hjl at lucon dot org  2006-08-31 16:57 -------
>It also fails with gcc 4.1 revision 116602.
>
>
>  
>
Yes, I know.

I have a patch that seems to work but I do not like it very much; still, 
it is a sign of progress!  I am rushing on this one, HJ, but I want to 
get it right.

The problem is that operator interfaces is a part of gfortran that I 
have rarely touched and I do not know my way around.  They have 
namespaces that do not have very much of anything attached to them, as 
far as I can see.  That's why the simple fix causes a segfault.  
However, I cannot quite see how the symbols for the arguments are 
attached to the namespace.

I'll be with you as soon as I have a solution - < 24hours now.

Paul


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28908