[Bug fortran/29387] New: ICE on character array function of variable length

[fxcoudert at gcc dot gnu dot org]

$ cat a4.f90 
PRINT *, LEN(SUB(3))
CONTAINS
 FUNCTION SUB(I)  
   CHARACTER(LEN=I) :: SUB(1)
 END FUNCTION 
END 
$ gfortran a4.f90
a4.f90: In function ‘sub’:
a4.f90:1: warning: Function does not return a value
a4.f90: In function ‘MAIN__’:
a4.f90:1: internal compiler error: in gfc_conv_function_call, at
fortran/trans-expr.c:2160

The failing assertion is gcc_assert (se->loop && info)


-- 
           Summary: ICE on character array function of variable length
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fxcoudert at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29387