//    co-ibm32.lnt
//    Compiler Options for IBM C Set/2 for OS/2 (32 bit)

//    This file contains options to allow PC-lint to process source
//    files for your compiler.  It is used as follows:
//
//    lint  co-ibm32.lnt  source-file(s)
//



-cibm32         // defines __IBMC__ or __IBMCPP__ depending on C or C++
-d__OS2__
-d__FUNCTION__=""   // non-standard preprocessor macro

            // while processing compiler (library) header files ...
-wlib(1)    // sets the warning level within library headers to 1
	    // (no warnings, just syntax errors).  Comment out if you
	    // are actually linting library headers.  This
	    // option makes obsolete options of the form -elib(axxx) where
	    // xxx >= 400 which may be retained for historical reasons.
-elib(652)  // suppress message about #define of earlier declared symbols
-elib(762)  // suppress message about multiple identical declarations and
-elib(760)  // suppress message about multiple identical macro defs
-dNULL=0    // predefine the NULL pointer
-elib(46)   // short used in field type
-elib(537)  // repeated header files in lib. headers
-elib(767)  // redefining macros within header files

+rw(_Optlink,_Builtin)    // establish these as reserved words
+rw(_Seg16,_Far16,_System,_Pascal)   // also these are needed for os2 headers
-si4                      // size of int is 4
-sp4                      // size of all pointers is 4
-esym(553,FOR_EXEHDR)     // macro tested w/o being defined
-d__offsetof(,)=sizeof(int)   // define built-in macro
-function(exit,_exit)     // _exit() is like exit()
-function(exit,_assert)   // _assert() is also like exit()

-emacro(734,putc)   // don't complain about items being too large.
-emacro(413,offsetof)  // use of NULL pointer creates a stir
-emacro(545,offsetof)  // addressing an array member is OK
-emacro((???),va_arg)   // the va_arg() macro can yield 415, 416, 661, 662
                        // 796 and 797 (out-of-bounds errors).

//  The following functions exhibit variable return modes.
//  That is, they may equally-usefully be called for a value
//  as called just for their effects.  Accordingly we inhibit
//  Warning 534 for these functions.
//  Feel free to add to or subtract from this list.

-esym(534,close,creat,fclose,fprintf,fputc)
-esym(534,fputs,fscanf,fseek,fwrite,lseek,memcpy,memmove,memset)
-esym(534,printf,puts,scanf,sprintf,sscanf,strcat,strcpy)
-esym(534,strncat,strncpy,unlink,write)
-esym(534,__memcpy,__memset)
-function(ferror)

//  These are the wide char variants of printf-scanf family

-wprintf( 1, wprintf )
-wprintf( 2, fwprintf, swprintf )
-wscanf( 1, wscanf )
-wscanf( 2, fwscanf, swscanf )

// The following options are required by most compilers to
// noiselessly process iostream.h

-elib(1717) //empty prototypes
-elib(522) //function return value ignored
-elib(1053) //prototypes cannot be distinguished
-elib(1721) //unusual operator =() declaration
-elib(1720) //assignment op has non-const parameter
-elib(655)  // bitwise operator combining compatible enum's
-elib(641)  // converting enum's to int
-elib(537)  // repeated include file (ios.h)
-elib(1511) // member (rdbuf) hides nonvirtual member
-elib(1712) // default constructor not defined for class
-elib(1736) // redundant access specifier
-esym(1702,operator<<,operator>>)  // both a member and an ordinary function

// These functions return things that are frequently ignored.

-esym(534,ostream::operator<<,istream::operator>>)

// The following additional options seem to be needed.

-esym(148,PageSettings::PageSettings) //member PageSettings previously declared (inotebk.hpp)
-elibsym(1512) //Base class destructor not virtual

-elib(578)  // declaration of 'cord1' hides 'IPair::cord1(void) const' ipoint.hpp
-elib(601)  // expected type int assumed
-elib(620)  // suspicious const.
-elib(747) //significant prototype coercion
-elib(740) //unusual pointer casts
-elib(763)  // redundant declaration
-elib(773)  // expression-like macro not parenthesized
-elib(783)  // line does not end with a new line
-elib(793)  //exceeded macro limit -- need to do this because of OS/2 Toolkit headers
-elib(1029) //default argument repeated -- can't dist. char, signed char
-elib(1038) // type B not found type A::B assumed (class B { class A{};}; ) 
-elib(1055) //call to rdbuf() questioned?
-elib(1411) // member with different signature hides virtual member
-elib(1509) // base class destructor is not virtual
-elib(1510) // base class has no destructor
-elib(1516) // data member hides inherited member
-elib(1704) // constuctor has private access specification
-elib(1706) // Declaration with scope operator is unusual within a class
-elib(1707) // static assumed for member new (and delete) -ibuffer.hpp
-elib(1708,1709) // minor C/C++ declaration conflict
-elib(1722) // assignment operator for class does no return a reference to the class
-elib(1724) //arg. to copy constructor should be const
-elib(1725) // class member 'IResourceId::reslibCl' is a reference - ireslib.hpp
-elib(1729) // initializer inversion detected for member
-elib(1735)   // default parameter within virtual function
+fwu        //enable built-in wchar_t and, also, let it be unsigned.
-d__wchar_t //tell headers about this
++template(1) // Aggresively compile templates
-rw(using)  // IBM's header files have a couple of variables named 'using'

// Message formatting for use with IBM WorkFrame/2, Enhanced PM Editor,
// and RimStar Programmer's Editor.
// This message formatting style makes the PC-Lint output look like the
// IBM C/C++ compiler output.
-hFmn1
-width(255,5)
-"format=%f(%l:%C) : %t %n: %m"