KB149512 - BUG: ASSERT Failure with String Assigned to User-Defined Type

PSS ID Number: 149512

Article Last Modified on 11/3/1999

The information in this article applies to:

Microsoft Fortran PowerStation for Windows 95 and Windows NT 4.0

This article was previously published under Q149512

SYMPTOMS

The compiler generates the following assertion failure message when you make a direct assignment of a character string to a user-defined data type structure variable:

Assertion failed:
(NTYPE(symbolptr->_var.initial.whole_value)==N_STRUCTURE_CONS) ||
(((NTYPE(symbolptr->_var.initial.whole_value) == N_ARRAY_CONS) ||
(NTYPE(symbolptr->_var.initial.whole_value)==N_ARRAY_SECTION)) &&
(symbolptr->_name.xdim != NULL)), file err_geninit.c, line 648

abnormal program termination

RESOLUTION

Assign the character string to a corresponding user-defined data type structure character variable member.

STATUS

Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

Sample Code to Illustrate Problem

! Compile options needed: none

      type A
          character*8 s
      end type
      type (A) f
! comment the following line for work-around
      f = 'hello'  ! This line causes the assertion failure
! uncomment the following line for work-around
!      f%s = 'hello' ! Ok, assignment to character variable member
      print *, f
      end

Additional query words: 4.00

Keywords: kbCompiler KB149512
Technology: kbAudDeveloper kbFORTRANPower400NT kbFortranSearch kbZNotKeyword8