// GCC 4.1.0 flexelint file // // For SuSE 10.1, amd64 -cgnu // Notifies FlexeLint that gcc is being used. // unfortunately it turns on incorrect namespace lookup, but I have to live with that. // Begin: System Dependent Options // ------------------------------- -d__i386__ // a define of this type is machine-dependent // modify if you are running on non-intel hardware. -d__linux__ // Linux define! -d__linux // Linux define! //-d__mc68000__ //a machine dependent define -di386=1 // needed for some Unix's -a#machine(i386) // #assert's machine(i386) (SVR4 facility). -i/usr/include/c++/4.1.0 -i/usr/include/c++/4.1.0/x86_64-suse-linux -i/usr/include/c++/4.1.0/backward -i/usr/local/include -i/usr/lib64/gcc/x86_64-suse-linux/4.1.0/include -i/usr/x86_64-suse-linux/include -i/usr/include -i/usr/include/linux -si4 // int's are typically 4 bytes -sp8 // ptr's are typically 4 bytes // ----------------------------- // End: System Dependent Options +cpp(.cc,.C) // extensions for C++ that are commonly used in addition // to the default extensions of .cpp and .cxx // while processing library headers -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(15) // redeclaration of symbol -elib(516) // lots of redeclarations in Linux stdlib.h -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 -elib(553) // undefined preprocessor variables are taken as 0 -elib(410) // unusual size_t -elib(767) // differently defined macro -elib(624) // typedef symbol redeclared -elib(607) // parameter substitution within string -elib(602) // in dial.h there are comments within comments ? -elib(537) // repeated include files -elib(2) // unclosed quotes in nserve.h -elib(123) // size is both a variable and a macro with args -elib(1014) // class member definition within extern "C++" -elib(46) //strstream uses bool bitfields //GCC 4.1.0 uses some hideous construct in offsetof. Defining it to 8 eliminates warnings +doffsetof(,)=8 -emacro(734,putc) // don't complain about items being too large. -emacro((???),va_arg) // the va_arg() macro can yield 415, 416, 661, 662 // 796 and 797 (out-of-bounds errors). -d__builtin_va_start(l,p)=(l=(void*)&p) -emacro(413,offsetof) // use of NULL pointer creates a stir -emacro(545,offsetof) // addressing an array member is OK -elib(793) // Linux has minor ANSI violation in stddef.h -elib(569) // Linux truncates some data in huge_val.h -esym(528,__huge_val,__nan,__qnan,__qnanf,__snan,__snanf) // We don't care if we don't reference some GNU funcs -esym(528,__gnu_malloc,__gnu_calloc) // The following options were found necessary when processing // the Unix headers within /usr/include +fdi // Use the directory of the including file +ppw(ident) // Tolerate #ident +rw(__inline) // enable the (non-standard) __inline keyword +rw(__inline__) // enable the (non-standard) __inline__ keyword // 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) // For non-ANSI compilers we suppress messages 515 and 516 // for functions known to have variable argument lists. // For ANSI compilers, header files should take care of this. -esym(515,fprintf,printf,sprintf,fscanf,scanf,sscanf) -esym(516,fprintf,printf,sprintf,fscanf,scanf,sscanf) // 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 -esym(1702,operator<<,operator>>) // These functions return things that are frequently ignored. -esym(534,ostream::operator<<,istream::operator>>) -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(763) // redundant declaration -elib(1510) // base class has no destructor -elib(1516) // data member hiding inherited member -elib(1730) // class/struct inconsistancy -elib(569) // loss of information 8-bits - 7bits // What follows here is a collection of options we have found // to be needed to support Version 3 of GCC. The need for these // options actually predate Version 3 and are of the 2.9... time frame -e93 // allow newlines within quoted string arguments to macros -dasm()= // support inline assembly code by ignoring asm(...) -d__attribute__()= // ignore this keyword and following parenthetical -d__extension__= // ignore this keyword -d__builtin_va_list=void* // used by stdarg.h -d__builtin_stdarg_start()=_to_semi // ditto -d__builtin_va_end()=_to_semi // ditto -d__builtin_fabsf=(float) -d"__builtin_fabsl=(long double)" -d__builtin_cosf=(float) -d"__builtin_cosl=(long double)" -d__builtin_sinf=(float) -d"__builtin_sinl=(long double)" -d__builtin_sqrtf=(float) -d"__builtin_sqrtl=(long double)" -d"__builtin_fabs=(double)" +rw(_to_semi) // needed for the two macros above. -d__const=const // gconv.h uses __const rather than const -d__STDC_VERSION__=199901L // required by C99 -d__FUNCTION__="somefunction" -d__PRETTY_FUNCTION__="somefunction" +fwc // wchar_t is builtin -d_WCHAR_T // tell the header files as much -elib(148) // Some of the libraries are redefining member // functions -elib(1073) // reverse_iterator<> is being invoked with // an insufficient number of parameters. +rw(__typeof__) // activate __typeof__ keyword -d__typeof=__typeof__ // an alternative to using __typeof__ +rw( __volatile__ ) // unusual reserved word ignored. +rw( _to_brackets ) // a pair of options to ignore an elaborated +d__asm__=_to_brackets // assembly language escape. -rw(__except) // This MS reserved word is used as an identifier +rw( __complex__, __real__, __imag__ ) // reserved words that can be ignored. +d__builtin_strchr=(char*) // permits the inline definition ... +d__builtin_strpbrk=(char*) // of these functions to be linted ... +d__builtin_strrchr=(char*) // without drawing a complaint +d__builtin_strstr=(char*) // about the use of a non-standard name -esym( 718, __builtin_* ) // The compiler does not need these ... -esym( 746, __builtin_* ) // declared and it knows their prototypes. -d__EXCEPTIONS // make sure try and catch are not redefined out // from under you as execeptions_defines.h could do --uconst // keep const from being defined away +rw(__restrict) // ignore this keyword. +rw(restrict) // ignore this keyword. // The following was produced by `gcc -v`, and may not be necessary. // Naturally if you include these options, you should make sure they // match your version of GCC: // -d__GNUC__=3 // -d__GNUC_MINOR__=3 // -d__GNUC_PATCHLEVEL__=2 -d_GNU_SOURCE // Built-in identifiers follow. These constants are compiled into gcc and are not // defined in any GCC headers. They might vary from platform to platform. To // see what they are on yours, put the following into a source file and run it // through gcc with the -E option; copy the result into your local copy of // co-gnu3.lnt if your output differs from the constants used for the -d Lint options below: // //---begin builtin.c--- // __CHAR_BIT__ // __FLT_MANT_DIG__ // __FLT_DIG__ // __FLT_RADIX__ // __FLT_MIN_EXP__ // __FLT_MIN_10_EXP__ // __FLT_MAX_EXP__ // __FLT_MAX_10_EXP__ // __FLT_DENORM_MIN__ // __DBL_MANT_DIG__ // __DBL_DIG__ // __FLT_RADIX__ // __DBL_MIN_EXP__ // __DBL_MIN_10_EXP__ // __DBL_MAX_EXP__ // __DBL_MAX_10_EXP__ // __DBL_DENORM_MIN__ // __LDBL_MANT_DIG__ // __LDBL_DIG__ // __LDBL_MIN_EXP__ // __LDBL_MIN_10_EXP__ // __LDBL_MAX_EXP__ // __LDBL_MAX_10_EXP__ // __LDBL_DENORM_MIN__ // //--end builtin.c--- -d__CHAR_BIT__=8 -d__FLT_MANT_DIG__=24 -d__FLT_DIG__=6 -d__FLT_RADIX__=2 -d__FLT_MIN_EXP__=(-125) -d__FLT_MIN_10_EXP__=(-37) -d__FLT_MAX_EXP__=128 -d__FLT_MAX_10_EXP__=38 -d__FLT_DENORM_MIN__=1.40129846e-45F -d__FLT_HAS_INFINITY__=true -d__FLT_HAS_QUIET_NAN__=true -d__DBL_MANT_DIG__=53 -d__DBL_DIG__=15 -d__FLT_RADIX__=2 -d__DBL_MIN_EXP__=(-1021) -d__DBL_MIN_10_EXP__=(-307) -d__DBL_MAX_EXP__=1024 -d__DBL_MAX_10_EXP__=308 -d__DBL_DENORM_MIN__=4.9406564584124654e-324 -d__DBL_HAS_INFINITY__=true -d__DBL_HAS_QUIET_NAN__=true -d__LDBL_MANT_DIG__=64 -d__LDBL_DIG__=18 -d__LDBL_MIN_EXP__=(-16381) -d__LDBL_MIN_10_EXP__=(-4931) -d__LDBL_MAX_EXP__=16384 -d__LDBL_MAX_10_EXP__=4932 -d__LDBL_DENORM_MIN__=3.64519953188247460253e-4951L -d__LDBL_HAS_INFINITY__=true -d__LDBL_HAS_QUIET_NAN__=true -d__LONG_LONG_MAX__=9223372036854775807LL -d__LONG_MAX__=9223372036854775807L