BUG: F1001 Error in Write of Namelist in Internal Procedure

• Microsoft Fortran PowerStation for Windows 95 and Windows NT, version 4.0

SYMPTOMS

Compiling a source file that performs a list-directed write of a namelist in an internal procedure where the namelist is defined in the main program unit may cause the following internal compiler error:

   fatal error F1001: INTERNAL COMPILER ERROR
   (compiler file '..\..\\P2\main.c', line 374)
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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

      program one
        integer n
        namelist/input/ n
        n=22
        write(*, input)
        call two
          contains
            subroutine two
              write(*, input)   ! F1001 error generated here
            end subroutine two
      end program one