DOCUMENT:Q108348  24-MAR-2000  [fortran]
TITLE   :FIX: Error F1001 in schedp5u.c Compiling with -Ox and -G5
PRODUCT :Microsoft Fortran Compiler
PROD/VER::1.0
OPER/SYS:
KEYWORDS:kberrmsg kbLangFortran

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The information in this article applies to:

 - Microsoft Fortran Powerstation 32 for Windows NT, version 1.0 
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SYMPTOMS
========

An attempt to compile a program using the -Ox and -G5 options may cause the
following error message to be generated:

   fatal error F1001: INTERNAL COMPILER ERROR
   (compiler file '@(#)schedp5u.c:1.0', line 2661)

RESOLUTION
==========

Avoid using the optimization switch -Ox with the -G5 option.

STATUS
======

Microsoft has confirmed this to be a problem in Microsoft FORTRAN PowerStation
32, version 1.0. This problem was fixed in FORTRAN PowerStation 32, version 4.0.

MORE INFORMATION
================

The following program demonstrates the problem:

Sample Code
-----------

   C Compile options needed: -Ox -G5

      20  WT     = WT*(0.5/(I+1))
          TERM   = WT*(.805)
          SUM    = SUM + TERM
          I      = I + 1
          ADJ    = ADJ*4.3/(2.0*I)
          IF (TERM.GE.(0.1*SUM)) GO TO 20
          END

Additional query words: 1.00 ICE

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Keywords          : kberrmsg kbLangFortran 
Technology        : kbAudDeveloper kbFortranSearch kbZNotKeyword2 kbFORTRANPower32100NT
Version           : :1.0
Issue type        : kbbug
Solution Type     : kbfix

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