Article ID: 112005
Article Last Modified on 10/24/2003
APPLIES TO
- Microsoft FORTRAN PowerStation 1.0 Standard Edition
- Microsoft Fortran PowerStation 1.0a for MS-DOS
- Microsoft FORTRAN PowerStation 32
This article was previously published under Q112005
SYMPTOMS
Using FORTRAN PowerStation to compile a file that contains a subprogram using a formal argument that has the same name as that subprogram may produce the following errors under Windows NT:
These error messages are then followed by a stack overflow exception.
When using FORTRAN PowerStation for MS-DOS, the F2209 error is generated. If compiling from the Visual Workbench, the following errors also occur:
The F2040 and F2037 errors scroll repeatedly showing negative line numbers, until finally the compiler crashes with a DX1020 general protection (GP) fault error. The F2040 and F2037 errors do not occur if compiled from the MS-DOS command line, but the DX1020 error does.
In all cases the F2209 error is correct.
CAUSE
This error occurs only when using the -Zi compiler option.
RESOLUTION
Correct the error by renaming the formal argument. Then recompile with -Zi.
STATUS
Microsoft has confirmed this to be a problem in FORTRAN PowerStation version 1.0 and 1.0a for MS-DOS, and version 1.0 for Windows NT. Microsoft is researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.
MORE INFORMATION
The sample below illustrates the problem:
Sample Code
c Compile options required: -Zi
c
integer function i(f,i)
integer f
i=f(i)
return
end
Additional query words: 1.00 1.00a Dr. Watson subroutine
Keywords: KB112005
