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Diffstat (limited to 'Lib/swigwarnings.swg')
| -rw-r--r-- | Lib/swigwarnings.swg | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/Lib/swigwarnings.swg b/Lib/swigwarnings.swg new file mode 100644 index 000000000..8b85993fa --- /dev/null +++ b/Lib/swigwarnings.swg @@ -0,0 +1,129 @@ +/* + Include the internal swig macro codes. These macros correspond to + the one found in Source/Include/swigwarn.h plus the 'SWIG'prefix. + + For example, in the include file 'swigwarn.h' you will find + + #define WARN_TYPEMAP_CHARLEAK ... + + and in the 'swigwarn.swg' interface, you will see + + %define SWIGWARN_TYPEMAP_CHARLEAK ... + + This code can be used in warning filters as follows: + + %warnfilter(SWIGWARN_TYPEMAP_CHARLEAK); + + Warnings messages used in typemaps. Message names will be the same + as those in Lib/swigwarn.swg but with the suffix _MSG. + + For example, for the code SWIGWARN_TYPEMAP_CHARLEAK, once you use + + %typemapmsg(CHARLEAK,<msg>); + + you use the message in your typemap as + + %typemap(varin,warning=SWIGWARN_TYPEMAP_CHARLEAK_MSG) char * + + while you suppress the warning using + + %warnfilter(SWIGWARN_TYPEMAP_CHARLEAK); + + as described above. +*/ + +%include <swigwarn.swg> + + + +/* ----------------------------------------------------------------------------- + * Auxiliar macros + * ----------------------------------------------------------------------------- */ + +/* Macro to define warning messages */ +%define %_warningmsg(Val, Msg...) `Val`":"Msg %enddef +%define %warningmsg(Val, Msg...) %_warningmsg(Val, Msg) %enddef + +/* Macro to define warning macros */ +%define %_warningmacro(Def, Val, Msg) +%define Def %warningmsg(Val, Msg) %enddef +%enddef +%define %warningmacro(x,msg) +%_warningmacro(x##_MSG, x, msg) +%enddef + +/* ----------------------------------------------------------------------------- + * Define typemap macro messages + * ----------------------------------------------------------------------------- */ + +%define %typemapmsg(TMap, msg) %warningmacro(SWIGWARN_TYPEMAP_##TMap,msg) %enddef + +%typemapmsg(CHARLEAK, "Setting a const char * variable may leak memory.") +%typemapmsg(SWIGTYPELEAK, "Setting a pointer/reference variable may leak memory."); +%typemapmsg(THREAD_UNSAFE, "Thread/reentrant unsafe wrapping, consider returning by value instead."); +%typemapmsg(DIRECTOROUT_PTR, "Returning a pointer or reference in a director method is not recommended."); + +/* Old warning messages names, for compatibility */ +%define SWIG_WARN_TYPEMAP_CHARLEAK SWIGWARN_TYPEMAP_CHARLEAK_MSG %enddef +%define SWIG_WARN_TYPEMAP_SWIGTYPELEAK SWIGWARN_TYPEMAP_SWIGTYPELEAK_MSG %enddef +%define SWIG_WARN_TYPEMAP_THREAD_UNSAFE SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG %enddef +%define SWIG_WARN_TYPEMAP_DIRECTOROUT_PTR SWIGWARN_TYPEMAP_DIRECTOROUT_PTR_MSG %enddef + +/* ----------------------------------------------------------------------------- + * Define operator warning macro messages + * ----------------------------------------------------------------------------- */ + +%define %ignoreopermsg(Oper, msg) %warningmacro(SWIGWARN_IGNORE_OPERATOR_##Oper,msg) %enddef + +%ignoreopermsg(NEW, "operator new ignored"); +%ignoreopermsg(DELETE, "operator delete ignored"); +%ignoreopermsg(NEWARR, "operator new[] ignored"); +%ignoreopermsg(DELARR, "operator delete[] ignored"); + +%ignoreopermsg(PLUS, "operator+ ignored"); +%ignoreopermsg(MINUS, "operator- ignored"); +%ignoreopermsg(MUL, "operator* ignored"); +%ignoreopermsg(DIV, "operator/ ignored"); +%ignoreopermsg(MOD, "operator% ignored"); +%ignoreopermsg(XOR, "operator^ ignored"); +%ignoreopermsg(AND, "operator& ignored"); +%ignoreopermsg(OR, "operator| ignored"); +%ignoreopermsg(NOT, "operator~ ignored"); +%ignoreopermsg(LNOT, "operator! ignored"); +%ignoreopermsg(LAND, "operator&& ignored"); +%ignoreopermsg(LOR, "operator|| ignored"); +%ignoreopermsg(EQ, "operator= ignored"); +%ignoreopermsg(PLUSPLUS, "operator++ ignored"); +%ignoreopermsg(MINUSMINUS,"operator-- ignored"); +%ignoreopermsg(ARROWSTAR, "operator->* ignored"); +%ignoreopermsg(INDEX, "operator[] ignored (consider using %extend)"); +%ignoreopermsg(NOTEQUAL, "operator!= ignored"); +%ignoreopermsg(PLUSEQ, "operator+= ignored"); +%ignoreopermsg(MINUSEQ, "operator-= ignored"); +%ignoreopermsg(MULEQ, "operator*= ignored"); +%ignoreopermsg(DIVEQ, "operator/= ignored"); +%ignoreopermsg(MODEQ, "operator%= ignored"); +%ignoreopermsg(LSHIFTEQ, "operator<<= ignored"); +%ignoreopermsg(RSHIFTEQ, "operator>>= ignored"); +%ignoreopermsg(ANDEQ, "operator&= ignored"); +%ignoreopermsg(OREQ, "operator|= ignored"); +%ignoreopermsg(XOREQ, "operator^= ignored"); + +%define %ignoreoperator(Oper) %ignorewarn(SWIGWARN_IGNORE_OPERATOR_##Oper##_MSG) %enddef + +/* ----------------------------------------------------------------------------- + * Macros for keyword and built-in names + * ----------------------------------------------------------------------------- */ + +%define %keywordwarn(msg...) %namewarn(%warningmsg(SWIGWARN_PARSE_KEYWORD, msg)) %enddef +%define %builtinwarn(msg...) %namewarn(%warningmsg(SWIGWARN_PARSE_BUILTIN_NAME, msg)) %enddef + + +/* ----------------------------------------------------------------------------- + * Warning filter feature + * ----------------------------------------------------------------------------- */ + +#define %_warnfilter(filter...) %feature("warnfilter",`filter`) +#define %warnfilter(filter...) %_warnfilter(filter) + + |