Article: Q111235
Product(s): Microsoft Fortran Compiler
Version(s): 1.0,1.0a
Operating System(s):
Keyword(s):
Last Modified: 03-NOV-1999
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The information in this article applies to:
- Microsoft FORTRAN PowerStation for MS-DOS, versions 1.0, 1.0a
- Microsoft Fortran Powerstation 32 for Windows NT, version 1.0
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SYMPTOMS
========
Compiling a file that contains an assumed-size array expression may produce the
following error under Windows NT:
Command Line Error D2030: INTERNAL COMPILER ERROR
Under straight MS-DOS, the following error may be produced during compilation:
DOSXNT : fatal error DX1020: unhandled exception: Page fault;
Under the Windows MS-DOS box, no error is produced. The appropriate errors for
this situation are:
error F2652: array expression: cannot be assumed-size array
error F2564: incompatible types in assignment
CAUSE
=====
Because the size of an assumed-sized array is not known at compile time, you
cannot use an assumed-size array in an array expression.
RESOLUTION
==========
Do not use assumed-size arrays in array expressions.
STATUS
======
Microsoft has confirmed this to be a problem in FORTRAN PowerStation 32 for
Windows NT version 1.0 and MS-DOS version 1.0 and 1.0a. We are researching this
problem and will post new information here in the Microsoft Knowledge Base as it
becomes available.
MORE INFORMATION
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The following sample illustrates the problem:
Sample Code
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c Compile options needed: none
c
INTEGER*2 FUNCTION GETSP(SPVALU)
INTEGER*2 COMBUF
INTEGER*2 SPVALU(*)
SPVALU = COMBUF ! Array expression sets each element to COMBUF
END
Additional query words: 1.00 1.00a ICE array operations
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Keywords :
Technology : kbAudDeveloper kbFortranSearch kbZNotKeyword2 kbZNotKeyword3 kbFORTRANPower32100NT kbFORTRANPower100DOS kbFORTRANPower100aDOS
Version : :1.0,1.0a
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