[Bug fortran/34910] New: ICE on invalid assignments in doubly-contained functions

[dfranke at gcc dot gnu dot org]

$> cat ice.f90
MODULE foo
CONTAINS
  INTEGER FUNCTION f()
  f = 42
  CONTAINS
    LOGICAL FUNCTION f1()
      f1 = .TRUE.
    END FUNCTION

    LOGICAL FUNCTION f2()
      f1 = .FALSE.          ! <---
    END FUNCTION
  END FUNCTION
END MODULE

$> gfortran-svn -Wall -c ice.f90
ice.f90: In function 'f2':
ice.f90:6: internal compiler error: in gfc_conv_variable, at
fortran/trans-expr.c:483

$> gfortran-svn -v
gcc version 4.3.0 20080116 (experimental)

Problem seems to be in expr.c (gfc_check_assign):2690. If the containing
namespace is a function, the appropriate tests are skipped.


-- 
           Summary: ICE on invalid assignments in doubly-contained functions
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dfranke at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34910