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Q150136: BUG: SPREAD() Intrinsic Function Application Error

Article: Q150136
Product(s): Microsoft Fortran Compiler
Version(s): 4.0
Operating System(s): 
Keyword(s): kbFortranPS kbLangFortrankbbuglist
Last Modified: 02-NOV-1999

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The information in this article applies to:

- Microsoft Fortran PowerStation for Windows 95 and Windows NT, version 4.0 
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SYMPTOMS
========

When you use the SPREAD() intrinsic function to copy an array into an array one
dimension larger, you may find that some large arrays cause the following
application error at run-time:

Under Windows 95:

  This program has performed an illegal operation and will be shut down.
  If the problem persists, contact the program vendor.

  Details:

  <program> caused an invalid page fault in module <program.exe> at
  0137:004013d7

Under Windows NT version 3.51:

  The instruction at "0x00000000" referenced memory at "0x00000000". The memory
  could not be "read".

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
        INTEGER IRESULT(4,4,4,4,4,4)
        INTEGER ISOURCE(4,4,4,4,4)
        IDIM = 1
        NCOPIES = 1
        IRESULT = SPREAD(ISOURCE, IDIM, NCOPIES)
        END

Additional query words: 4.00

======================================================================
Keywords          : kbFortranPS kbLangFortran kbbuglist
Technology        : kbAudDeveloper kbPTProdChange kbFortranSearch kbFORTRANPower400NT
Version           : :4.0

=============================================================================

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