PH47104: MISSING LINE NUMBER AND ENDIF IN SOURCE LISTING

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When compiling certain C source modules there is a line number
  and endif missing in the resulting source listing.
  
  
  
  =====COMPILE COMMAND:
  
  /xlc -c source.c -DNS_AS400  -Wc,"AGGREGATE ARCHITECTURE(10)
  DLL EXPMAC EXPORTALL FLOAT(AFP(VOLATILE)),NOIGNERRNO INLINE
  NOLIBANSI LIST(surce.lst), LONGNAME
  MARGINS(1,80),OPTIMIZE(2),RENT NOROCONST NOROSTRING SHOWINC
  NOSEQUENCE SKIPSRC(HIDE),SOURCE SSCOM STRICT TUNE(10),XREF
  PHASEID"
  
  
  
  ===== TESTCASE:
  
  >cat source.c
  
  #define STRING "hello world"
  
  #include "ns_patch.h"
  #include <stdio.h>
  int hello () {
  
  printf ("%s\n", STRING);
  printf ("%s\n", "hello world");
  return 0;
  }
  
  
  
  
  >cat ns_patch.h
  #if defined(NS_AS400) || defined(NS_MVS)|| defined(NS_CICS)
  #     define wPtr2S(s,p) wI2S(s,NS_P2L(p))
  #       define wS2Ptr(s) NS_L2P(wS2I(s))
  # define NS_cdsNull 0
  #   define wDSRelease1(pDS)
  #     define wDSIncrUse1(pDS)
  #       define wGetHeapArrayCnt(ptr) 0
  # ifdef _NSTHINGS_H
  #           define THINGS_S2P(s) wS2Ptr(s)
  static NS_PTR THINGS_GET_VAR3P(NS_PTR thing, NS_PCHAR varName,
  NS_PTR vl
     NS_LONG vr)
  {
    NS_CHAR ret[256];
      return THINGS_S2P(szTHINGS_GET_VAR3(ret, thing, varName, vl,
  vr));
  }
  #               define szTHINGS_GET_VAR3D szTHINGS_GET_VAR3
  # endif
  #   if !defined(nsNO_THINGS_UPDATE_CTRLS)
  #             if defined(NS_AS400) || defined(NS_MVS)
  #                       define nsNO_THINGS_UPDATE_CTRLS
  #         endif
  #   endif
  #else
  #       define THINGS_S2P(s) s
  #endif
  
  
  
  
  ===== From Listing (snippet):
      21       |#         endif
      22       |#   endif
      23       |#else
      25       |
  
  =====
  Misssing endif and also the line number 24
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users compiling C source using compiler      *
  *                 options SOURCE(), SHOWINC and SKIPSRC(HIDE)  *
  ****************************************************************
  * PROBLEM DESCRIPTION: The source listing is missing the       *
  *                      last #endif directive from an included  *
  *                      header file.                            *
  ****************************************************************
  * RECOMMENDATION: Insall this PTF.                             *
  ****************************************************************
  When compiling a C source which includes
  a header file with conditional directives the listing is missing
  the last
  #endif in that header file when compiled with options SOURCE,
  SHOWINC and SKIPSRC(HIDE).
  

Problem conclusion

• The C preprocessor did not properly keep track
  of #endif directives from an included header file.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• CCNECICS CCNECWI  CCNED240 CCNEDSCT CCNEDWRT CCNEFILT CCNEHIFC
  CCNEIPA3 CCNEIPAO CCNEMDEP CCNEOPTP CCNEP    CCNEPP   CCNETBY
  CCNMSGE  CCNMSGT  CCNQIPA
  

Fix information

• Fixed component name

  C/C++ FOR MVS

• Fixed component ID

  56551210A

Applicable component levels

• R7C0 PSY UI81828

     UP22/09/07 P F209

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.