1// co-msc40.lnt 2// Compiler Options for Microsoft C Version 10.x 3// (32 bit version) 4 5-cmsc 6-si4 // integers are 4 bytes 7-sp4 // pointers are 4 bytes too. 8 9// This file contains options to allow PC-lint to process source 10// files for your compiler. It is used as follows: 11// 12// lint co-msc40.lnt source-file(s) 13// 14-d_M_IX86=300 // assume Intel 80386 architecture -- modify to suit 15 16 // We now support __declspec directly so that the following 17 // option is now commented out. If trouble ensues you can 18 // once again disable __declspec through this option. 19 // -d__declspec()= // ignore this construct 20-d_declspec=__declspec // the single '_' version is occasionally used 21 // while processing compiler (library) header files ... 22-wlib(1) // sets the warning level within library headers to 1 23 // (no warnings, just syntax errors). Comment out if you 24 // are actually linting library headers. This 25 // option makes obsolete options of the form -elib(axxx) where 26 // xxx >= 400 which may be retained for historical reasons. 27-elib(19) // useless declarations (lone semicolons) 28-elib(123) // function-like macro name used as non macro 29-elib(652) // suppress message about #define of earlier declared symbols 30-elib(762) // suppress message about multiple identical declarations and 31-elib(760) // suppress message about multiple identical macro defs 32-elib(514) // allow #if <boolean> | <boolean> 33-elib(553) // undefined preprocessor variables assumed 0 34-elib(726) // extraneous comma in enum definition 35 36// SREGS, WORDREGS, BYTEREGS are defined in both bios.h and dos.h 37// and accordingly you MAY get type differences based on 'origin'. 38// If so, use the following options: 39// -etd(origin) 40// -elib(770) 41 42-format=%(%f(%l)\s:\s%)%t\s%n:\s%m 43 // error format similar to MSC 44 // Note that %c can also be used to specify column 45-e46 // allows bit-fields to be other than int or unsigned 46+fan // allow anonymous unions 47+fdi // Use directory of the including file 48-fbo // disable the bool type 49-fdh // do not append a .h to header names 50-ffb // do not establish a separate scope for declares within for clauses 51-esym(123,min,max) // allows users to use min, max as variables 52-d_MSC_VER=1000 // for MSC 4.1 make it 1010, 53 // for MSC 4.2 make it 1020 54+rw(__inline) // activate the __inline keyword 55+ppw(import) // activate #import 56-d_inline=__inline // _inline is the same as __inline 57-sld10 // sizeof(long double) is 10. 58-function(exit,_exit) // _exit() is like exit() 59-function(exit,_assert) // _assert() is like exit() 60-emacro(506,assert) // don't warn about constant value Boolean 61-emacro(734,putc) // don't complain about items being too large. 62-emacro(415,_FP_SEG) // access of out-of-bounds pointer 63-emacro(740,FP_SEG,FP_OFF) // unusual casts 64-emacro((???),va_arg) // the va_arg() macro can yield 415, 416, 661, 662 65 // 796 and 797 (out-of-bounds errors). 66-emacro(413,offsetof) // use of NULL pointer creates a stir 67-emacro(545,offsetof) // addressing an array member is OK 68-e793 // inhibit 'ANSI limit reached' -- 69 // limits are impractically low with MSVC headers 70-esym(628,eof) // failure to provide argument information for eof() 71-esym(773,L_tmpnam) // defined with an unparenthesized '+' 72 73// The following functions exhibit variable return modes. 74// That is, they may equally-usefully be called for a value 75// as called just for their effects. Accordingly we inhibit 76// Warning 534 for these functions. 77// Feel free to add to or subtract from this list. 78 79-esym(534,close,creat,fclose,fflush,_flsbuf,fprintf,fputc) 80-esym(534,fputs,fscanf,fseek,fwrite,lseek,memcpy,memmove,memset) 81-esym(534,printf,puts,scanf,sprintf,sscanf,strcat,strcpy) 82-esym(534,strncat,strncpy,unlink,write) 83 84// These are the wide char variants of printf-scanf family 85 86-wprintf( 1, wprintf ) 87-wprintf( 2, fwprintf, swprintf ) 88-wscanf( 1, wscanf ) 89-wscanf( 2, fwscanf, swscanf ) 90 91 92// The following options are required by most compilers to 93// noiselessly process iostream.h 94 95-elib(1717) //empty prototypes 96-elib(522) //function return value ignored 97-elib(1053) //prototypes cannot be distinguished 98-elib(1721) //unusual operator =() declaration 99-elib(1720) //assignment op has non-const parameter 100-elib(655) // bitwise operator combining compatible enum's 101-elib(641) // converting enum's to int 102-elib(537) // repeated include file (ios.h) 103-elib(1511) // member (rdbuf) hides nonvirtual member 104-elib(1712) // default constructor not defined for class 105-elib(1736) // redundant access specifier 106-esym(1702,operator<<,operator>>) // both a member and an ordinary function 107 108// These functions return things that are frequently ignored. 109 110-esym(534,*operator<<,*operator>>) 111 112// The following additional options seem to be needed. 113 114-elib(506) // constant value Boolean 115-elib(620) // el or one? (some constants end in 'l' not 'L') 116-elib(648) // overflow in computing constant (3<<16) 117-elib(659) // nothing follows '}' on some line 118-elib(723) // suspicious use of '=' 119-elib(747) //significant prototype coercion 120-elib(740) //unusual pointer casts 121-elib(1007) // virtual functions within extern "C" block 122-elib(1029) //default argument repeated -- can't dist. char, signed char 123-elib(1055) //call to rdbuf() questioned? 124-elib(1504) // apparently useless structs 125-elib(1708,1709) // minor C/C++ declaration conflict 126-elib(1707) // operator new declared w/o 'static' 127-elib(1722) // assignment op does not return reference 128-elib(149) // default argument found in C code. 129-elib(578) // declaration of time hides delaration of global time(). 130-elib(761) // two equivalent typedef declarations 131-elib(1065) // same name declared as "C" and not "C" 132-elib(1066) // same name declared as "C" and not "C" 133-elib(1704) // constructor with private access declaration 134-elib(773) // macros that look like unparenthesized expressions 135-elib(806) // 1-bit bitfields typed int 136-elib(1501) // 0-length data members 137-elib(1510) // base class has no destructor 138-elib(1516) // data member hides inherited member 139-elib(1509) // base class destructor is not virtual 140-elib(1735) // default parameter within virtual function 141 142// Special Notice: You may be receiving mysterious 1058 errors 143// when you use "iomanipulator"s. For example: 144// cout << setw(4) << 4; 145// results in Error 1058 (assigning a const to a ref) because the 146// manipulator setw returns a non-lvalue which is assigned to a reference. 147// This reflects an oversight in the Microsoft header file: iomanip.h 148// Therein you may change the declaration: 149// friend ostream& operator<<(iostream& s, IOMANIP(T) & sm) { ... 150// to: 151// friend ostream& operator<<(iostream& s, const IOMANIP(T) & sm) { ... 152// to reflect the fact that sm is not modified by this function. 153 154 155 156// The following options are needed for MS Visual C++ 2.00 and 4.x 157 158-d_M_IX86=300 // define the architecture (one of _M_IX86, _M_ALPHA, 159 // _M_PPC, _M_MRX000) 160-d_INTEGRAL_MAX_BITS=64 // denotes support for __int64 161+fll // enable long long 162-d__STDC__=0 // Starting with 2.0, the tests within Microsoft header 163 // files for __STDC__ are of the form #if rather than #ifdef 164-dWIN32 // this is necessary because without WIN32 being defined 165-d_WIN32 // a very gross syntax error is exposed in the objbase.h 166 // definition of function operator ==(). Alternatively, 167 // repair the function definition. 168-dDBG=0 // There is a #if test made for this variable. 169 170/* DLL's or Multithreads? Enable the following: 171 172 -d_AFXDLL // making a DLL 173 -d_DLL // ditto 174 -d_MT // multi-thread 175 176 */ 177 178-esym(123,FD_SET) // defined as macro and as typedef 179-esym(1726,endl,ends) // taking the address of an overloaded function 180-elib(43) // vacuous array within _MIDL_FORMAT_STRING 181-elib(602) // benign comment within comment 182-elib(657) // declaring "anonymous struct" in union _LARGE_INTEGER 183-elib(799) // long numerical constant for max. __int64 184-elib(1502) // nothrow has no data members 185-elib(1505) // no access specifier in base class specifier 186-elib(1515) // AFX_THREAD_STATE member has no default constructor 187-elib(1706) // Unusual declaration with a scope operator 188-elib(1725) // data member is a reference 189 190-elib(1548) // conflicting exception specifications 191-elib(1737) // hiding global operator new 192-elib(1739) // binary operator should be non-member function 193-elib(1748) // non-virtual base class included twice 194-elib(1759) // post-fix operator returns a reference 195
