co-ztc.lnt

PC-Lint是一种静态代码检测工具

//    co-ztc.lnt
//    Compiler Options for Zortech C, C++

-cmsc

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

            // 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
-d__ZTC__
-elib(553)  // undefined pre-processor variables are regarded as
            // 0 without complaint within library headers
-elib(579)  // allows bdos( char , ... ) within dos.h
-elib(537)  // repeated include files within compiler's headers

+rw(__handle,__ss)   // add reserved words -- no semantics
-esym(528,fg_version_sync)  // symbol within fg.h
-hb^3       // 3-line error format using ^ like Zortech
-format=%(%f(%l)\s:\s%)%t\s%n:\s%m  // format like Zortech
-sld10          // sizeof(long double) is 10.
-emacro(734,putc)   // don't complain about items being too large.
-emacro(413,offsetof)  // use of NULL pointer creates a stir
-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)


// 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.

-fdc       // do not Distinguish plain Char as a unique type.
	   // i.e. char is either signed char or unsigned char
-elib(747) // significant prototype coercion
-elib(740) // unusual pointer casts
-elib(1029) // default argument repeated -- can't dist. char, signed char
-elib(1055) // call to rdbuf() questioned?
-elib(1708,1709) // minor C/C++ declaration conflict
-elib(10,562) // needed because of omitted ',' in decl of form().
-elib(659) // closing '}' of class not followed by a semi-colon
-elib(1510) // base class w/o destructors