[Bug fortran/23202] internal compiler error: tree check

[dir at lanl dot gov]

------- Additional Comments From dir at lanl dot gov  2005-08-02 19:38 -------
I have rebuild gfortran again and reduced the test case as far as possible and I
still get the same error message -

[dranta:~/tests/gfortran-D] dir% gfortran -O -c zipp.f
 In file zipp.f:6

      COMMON /SIZ/ M4,IDUM4(4),NWPART                                   
                 1
Warning: Named COMMON block 'siz' at (1) shall be of the same size
zipp.f: In function 'zipp':
zipp.f:5: internal compiler error: tree check: expected ssa_name, have var_decl
in verify_ssa, at tree-ssa.c:746
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
[dranta:~/tests/gfortran-D] dir% cat zipp.f
      SUBROUTINE SUBZIP
      COMMON /SIZ/ M4,NELPZ1,LVEND1,NTEST,NLZ,IDUM1
      RETURN
      END
      SUBROUTINE ZIPP
      COMMON /SIZ/ M4,IDUM4(4),NWPART
      DIMENSION NWPART(28)      
      DO 187 I=2,M4
  187 NWPART(I)=1
      RETURN
      END


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23202