[Bug fortran/41580] [OOP] SAME_TYPE_AS and EXTENDS_TYPE_OF - add compile-time simplifcation

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41580

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #22907|0                           |1
        is obsolete|                            |

--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-01-06 
17:40:26 UTC ---
Created attachment 22914
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22914
Draft patch - should be OK

Updated patch, fixed the issue (but did not add more tests). On the way, I
encountered PR 47194.