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Incorrect Warning Messages 133

 
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EKruck



Joined: 09 Jan 2010
Posts: 155
Location: Aalen, Germany

PostPosted: Tue Jun 07, 2016 1:21 pm    Post subject: Incorrect Warning Messages 133 Reply with quote

Compiling my source I get incorrect warning messages. The related lines are marked below with '>>>'.

Code:

!  WARNING - 133: This statement will never be executed :


    SUBROUTINE ErrorHandling2 (cTexta)
      USE    GlobalData
      CHARACTER*(*)  cTexta
      SELECT CASE (iUserErrOut)
         CASE (0)
>>>         RETURN
         CASE (1)
            IF (iBgoMain .NE. 10) THEN
               CALL PopMessage ('BgoErrorMsg', ' *** CodeMeter Error *** ', TRIM(cTexta))
            ENDIF
            RETURN
>>>      CASE (2)
      END SELECT
      RETURN
    END SUBROUTINE ErrorHandling2


    DO I= 1, LI_Points
       IF (Points(I)%ControlType .EQ. ' ' .OR. CheckForControl(I) .EQ. 1) CYCLE
       iav_Check   = 1
       iav_Vectors = 1
       EXIT
>>> ENDDO


    IF (LiPhotos .GT. 0) THEN
       IF (LastAddress .LE. 0) THEN
          DO I= 1, LiAdjustPoints
             IF (indAdjPoints(I) .LT. 0) CYCLE
             indAdjPoints(I) = 1
             LastAddress = 3
             EXIT
>>>       ENDDO
       ENDIF
      :
      :
     
   
   100 IFGKB = (NRBG-1)*(iBlockShare-1)
       KBC   = IFGKB
       DO I= 1, IFGKB
          LSK = iFirstColumnsInSB(I+1) -1
          IF (LSK .LT. MPRG)   CYCLE
          KBC = I
          GOTO  130
>>>    ENDDO


        DO J= 1, LiSmallBlocks
           IF (iFirstColumnsInSB(J+1)-1 .LT. MINJ) CYCLE
           NRSANF = J
           EXIT
>>>     ENDDO
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PaulLaidler
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Joined: 21 Feb 2005
Posts: 4777
Location: Salford, UK

PostPosted: Wed Jun 08, 2016 6:44 am    Post subject: Reply with quote

I have logged this as needing fixing. What is in GlobalData?
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EKruck



Joined: 09 Jan 2010
Posts: 155
Location: Aalen, Germany

PostPosted: Wed Jun 08, 2016 9:52 am    Post subject: Reply with quote

Code:
!$ GlobalData
!-----------------------------------------------------------------------------------------------------------------------------------
    MODULE GlobalData       ! Global data modul for Bingo windows tools

!   KR BG REV. 2016-JAN-18                  COPYRIGHT:  E.KRUCK, AALEN

    IMPLICIT NONE
!- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    INTEGER       IXRESOL, IYRESOL                     ! Screen resolution in x and y
    INTEGER       iCurrWinPosX,  iCurrWinPosY          ! Current window position on screen (also start position)
    INTEGER       iMainWinSizeX, iMainWinSizeY         ! Current size main application window
    INTEGER       iDrawWinSizeX, iDrawWinSizeY         ! Current size of graphics window incl. settings around graphics
    INTEGER       iDrawAreaX, iDrawAreaY               ! Size of graphics area inside graphics window
    CHARACTER     cGaphicFileName*120                  ! File name for output of current screen graphics
    INTEGER       iWindowHandle                        ! Handle of current window (main or drawing window)
    INTEGER       iGraphicHandle                       ! Handle of graphica area
    INTEGER       MA, irb_GIF, irb_PNG
   
    INTEGER       LTX_CURDIR, I4ERR
    INTEGER       myProductCode, myFeatureCode
    INTEGER*2     I2ERR, I2DUMMY
    CHARACTER     cExePath*128
    CHARACTER     cOperator*64
    CHARACTER     TaskName*9, CLASSID*8
    CHARACTER     CURDIR*128, REPLYSTRING*255
    CHARACTER     SHOWDIR*32
    LOGICAL       StopBatch

    INTEGER       iBgoFont;   DATA iBgoFont   /0/      ! Font handle. If zero, font not yet created.
    REAL*8        dFontScale; DATA dFontScale /1.0D0/  ! Scale for iBgoFont
    INTEGER       iBgoMain;   DATA iBgoMain   /0/      ! Set >1 for batch programs

    CHARACTER*32  SHORT_DIR_NAME
    EXTERNAL      SHORT_DIR_NAME

    END MODULE GlobalData
!-----------------------------------------------------------------------------------------------------------------------------------
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 4777
Location: Salford, UK

PostPosted: Wed Jun 08, 2016 10:05 am    Post subject: Reply with quote

I am still having problems getting this to compile.
I am now missing a TYPE for Points(I).
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EKruck



Joined: 09 Jan 2010
Posts: 155
Location: Aalen, Germany

PostPosted: Wed Jun 08, 2016 10:22 am    Post subject: Reply with quote

Hi Paul,

I could mail the complete routines to your personnal email account.

Erwi
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 4777
Location: Salford, UK

PostPosted: Wed Jun 08, 2016 10:51 am    Post subject: Reply with quote

Thanks but I need a short sample and I may be able to do something by commenting out some lines.
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JohnCampbell



Joined: 16 Feb 2006
Posts: 1726
Location: Sydney

PostPosted: Wed Jun 08, 2016 11:12 am    Post subject: Reply with quote

Paul,
The following adaptation shows different warnings with or without /64.
I used Release Win32 or Release x64.
Code:
!$ GlobalData
 !-----------------------------------------------------------------------------------------------------------------------------------
     MODULE GlobalData       ! Global data modul for Bingo windows tools

 !   KR BG REV. 2016-JAN-18                  COPYRIGHT:  E.KRUCK, AALEN

     IMPLICIT NONE
 !- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

     INTEGER       IXRESOL, IYRESOL                     ! Screen resolution in x and y
     INTEGER       iCurrWinPosX,  iCurrWinPosY          ! Current window position on screen (also start position)
     INTEGER       iMainWinSizeX, iMainWinSizeY         ! Current size main application window
     INTEGER       iDrawWinSizeX, iDrawWinSizeY         ! Current size of graphics window incl. settings around graphics
     INTEGER       iDrawAreaX, iDrawAreaY               ! Size of graphics area inside graphics window
     CHARACTER     cGaphicFileName*120                  ! File name for output of current screen graphics
     INTEGER       iWindowHandle                        ! Handle of current window (main or drawing window)
     INTEGER       iGraphicHandle                       ! Handle of graphica area
     INTEGER       MA, irb_GIF, irb_PNG
     
     INTEGER       LTX_CURDIR, I4ERR
     INTEGER       myProductCode, myFeatureCode
     INTEGER*2     I2ERR, I2DUMMY
     CHARACTER     cExePath*128
     CHARACTER     cOperator*64
     CHARACTER     TaskName*9, CLASSID*8
     CHARACTER     CURDIR*128, REPLYSTRING*255
     CHARACTER     SHOWDIR*32
     LOGICAL       StopBatch

     INTEGER       iBgoFont;   DATA iBgoFont   /0/      ! Font handle. If zero, font not yet created.
     REAL*8        dFontScale; DATA dFontScale /1.0D0/  ! Scale for iBgoFont
     INTEGER       iBgoMain;   DATA iBgoMain   /0/      ! Set >1 for batch programs

     CHARACTER*32  SHORT_DIR_NAME
     EXTERNAL      SHORT_DIR_NAME

     END MODULE GlobalData

     module other_data
!
       TYPE PPP
          CHARACTER ControlType
       END TYPE PPP
       TYPE (ppp) POINTS(11)
       INTEGER*4  CheckForControl(11)
!
       integer*4 LI_POINTS, IAV_CHECK, IAV_VECTORS
       INTEGER*4 LiPhotos,LastAddress, LiAdjustPoints
       INTEGER*4 indAdjPoints(22)
!   
       INTEGER*4 IFGKB, NRBG, iBlockShare, KBC, LSK,MPRG
       INTEGER*4 iFirstColumnsInSB(33)

       INTEGER*4 LiSmallBlocks, MINJ, NRSANF
     end module other_data
 !-----------------------------------------------------------------------------------------------------------------------------------


    SUBROUTINE ErrorHandling2 (cTexta,iUserErrOut)
       USE    GlobalData
       CHARACTER*(*)  cTexta
       INTEGER*4      iUserErrOut
       SELECT CASE (iUserErrOut)
          CASE (0)
! >>>
             RETURN
          CASE (1)
             IF (iBgoMain .NE. 10) THEN
                CALL PopMessage ('BgoErrorMsg', ' *** CodeMeter Error *** ', TRIM(cTexta))
             ENDIF
             RETURN
! >>>
          CASE (2)
       END SELECT
       RETURN
     END SUBROUTINE ErrorHandling2
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JohnCampbell



Joined: 16 Feb 2006
Posts: 1726
Location: Sydney

PostPosted: Wed Jun 08, 2016 11:14 am    Post subject: Reply with quote

extra code
Code:
    SUBROUTINE other_routine
       USE    GlobalData
       USE    Other_Data
!
       integer*4 i, j
!
!  Initialise variables
       CheckForControl = 1
       LI_Points       = 11
       LiPhotos        = 3
       LastAddress     = 4
       LiAdjustPoints  = 22
       indAdjPoints    = 5
       NRBG            = 7
       iBlockShare     = 2
       MPRG            = 1
       LiSmallBlocks   = 3
       iFirstColumnsInSB = 0
       MINJ            = 22
!
     DO I= 1, LI_Points
        IF (Points(I)%ControlType .EQ. ' ' .OR. CheckForControl(I) .EQ. 1) CYCLE
        iav_Check   = 1
        iav_Vectors = 1
        EXIT
! >>>
     ENDDO


     IF (LiPhotos .GT. 0) THEN
        IF (LastAddress .LE. 0) THEN
           DO I= 1, LiAdjustPoints
              IF (indAdjPoints(I) .LT. 0) CYCLE
              indAdjPoints(I) = 1
              LastAddress = 3
              EXIT
! >>>
           ENDDO
        ENDIF
      ENDIF
!       :
!       :
       
     
    100 IFGKB = (NRBG-1)*(iBlockShare-1)
        KBC   = IFGKB
        DO I= 1, IFGKB
           LSK = iFirstColumnsInSB(I+1) -1
           IF (LSK .LT. MPRG)   CYCLE
           KBC = I
           GOTO  130
! >>>
        ENDDO

    130 CONTINUE
   
         DO J= 1, LiSmallBlocks
            IF (iFirstColumnsInSB(J+1)-1 .LT. MINJ) CYCLE
            NRSANF = J
            EXIT
! >>>
         ENDDO

      END SUBROUTINE other_routine


The /64 response is:
Code:
[FTN95/Win32 Ver. 8.00.0 Copyright (c) Silverfrost Ltd 1993-2016]

    PROCESSING MODULE  [<GLOBALDATA> FTN95/Win32 v8.00.0]
    NO ERRORS  [<GLOBALDATA> FTN95/Win32 v8.00.0]
    PROCESSING MODULE  [<OTHER_DATA> FTN95/Win32 v8.00.0]
    NO ERRORS  [<OTHER_DATA> FTN95/Win32 v8.00.0]
0066)              RETURN
WARNING - 133: This statement will never be executed
0071)              RETURN
WARNING - 133: This statement will never be executed
    NO ERRORS, 2 WARNINGS  [<ERRORHANDLING2> FTN95/Win32 v8.00.0]
0123)     100 IFGKB = (NRBG-1)*(iBlockShare-1)
WARNING - 21: Label 100 is declared, but not used
0105)      ENDDO
WARNING - 133: This statement will never be executed
0116)            ENDDO
WARNING - 133: This statement will never be executed
0131)         ENDDO
WARNING - 133: This statement will never be executed
0140)          ENDDO
WARNING - 133: This statement will never be executed
    NO ERRORS, 5 WARNINGS  [<OTHER_ROUTINE> FTN95/Win32 v8.00.0]
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PaulLaidler
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Joined: 21 Feb 2005
Posts: 4777
Location: Salford, UK

PostPosted: Fri Jan 20, 2017 11:00 am    Post subject: Reply with quote

My test sample now works correctly for 64 bit compilation so hopefully this issue is now fixed for the next release.
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EKruck



Joined: 09 Jan 2010
Posts: 155
Location: Aalen, Germany

PostPosted: Sat Feb 25, 2017 11:39 am    Post subject: Reply with quote

Now I have two more of those warnings compared to the prior release.
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PaulLaidler
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Joined: 21 Feb 2005
Posts: 4777
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PostPosted: Sat Feb 25, 2017 8:40 pm    Post subject: Reply with quote

Is it possible to demonstrate these in a short program?
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EKruck



Joined: 09 Jan 2010
Posts: 155
Location: Aalen, Germany

PostPosted: Mon Feb 27, 2017 6:48 pm    Post subject: Reply with quote

It happens only when I compile with /debug.
Does this help?
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PaulLaidler
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Joined: 21 Feb 2005
Posts: 4777
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PostPosted: Tue Feb 28, 2017 11:00 am    Post subject: Reply with quote

I have made a note that this needs to be revisited.
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PaulLaidler
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Joined: 21 Feb 2005
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PostPosted: Thu Mar 23, 2017 12:10 pm    Post subject: Reply with quote

This has now been fixed for the next release of FTN95.
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