pike.git / src / operators.c

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pike.git/src/operators.c:1:   /*\   ||| This file a part of Pike, and is copyright by Fredrik Hubinette   ||| Pike is distributed as GPL (General Public License)   ||| See the files COPYING and DISCLAIMER for more information.   \*/   /**/   #include "global.h"   #include <math.h> - RCSID("$Id: operators.c,v 1.71 1999/11/22 14:17:49 grubba Exp $"); + RCSID("$Id: operators.c,v 1.72 1999/12/11 19:28:43 grubba Exp $");   #include "interpret.h"   #include "svalue.h"   #include "multiset.h"   #include "mapping.h"   #include "array.h"   #include "stralloc.h"   #include "opcodes.h"   #include "operators.h"   #include "language.h"   #include "pike_memory.h"
pike.git/src/operators.c:2159:    tFunc(tMap(tMix, tSetvar(2,tMix)) tStr tVar(2), tVar(2))),    0); /* OPT_ASSIGNMENT|OPT_TRY_OPTIMIZE); ? */       /* function(mixed...:int) */    ADD_EFUN2("`==",f_eq,tFuncV(tNone,tMix,tInt),OPT_TRY_OPTIMIZE,optimize_eq,generate_comparison);    /* function(mixed...:int) */    ADD_EFUN2("`!=",f_ne,tFuncV(tNone,tMix,tInt),OPT_TRY_OPTIMIZE,0,generate_comparison);    /* function(mixed:int) */    add_efun2("`!",f_not,"function(mixed:int(0..1))",OPT_TRY_OPTIMIZE,optimize_not,generate_not);    - #define CMP_TYPE "!function(!object...:mixed)&function(mixed...:int(0..1))|function(int|float...:int(0..1))|function(string...:int(0..1))" + #define CMP_TYPE "!function(!(object|mixed)...:mixed)&function(mixed...:int(0..1))|function(int|float...:int(0..1))|function(string...:int(0..1))"    add_efun2("`<", f_lt,CMP_TYPE,OPT_TRY_OPTIMIZE,0,generate_comparison);    add_efun2("`<=",f_le,CMP_TYPE,OPT_TRY_OPTIMIZE,0,generate_comparison);    add_efun2("`>", f_gt,CMP_TYPE,OPT_TRY_OPTIMIZE,0,generate_comparison);    add_efun2("`>=",f_ge,CMP_TYPE,OPT_TRY_OPTIMIZE,0,generate_comparison);       ADD_EFUN2("`+",f_add, -  tOr7(tIfnot(tFuncV(tNone,tNot(tObj),tMix),tFunction), +  tOr7(tIfnot(tFuncV(tNone,tNot(tOr(tObj,tMix)),tMix),tFunction),    tFuncV(tInt,tInt,tInt),    tIfnot(tFuncV(tInt,tInt,tMix),    tFuncV(tOr(tInt,tFlt),tOr(tInt,tFlt),tFlt)),    tIfnot(tFuncV(tOr(tInt,tFlt),tOr(tInt,tFlt),tMix),    tFuncV(tOr3(tStr,tInt,tFlt),    tOr3(tStr,tInt,tFlt),tStr)),    tFuncV(tSetvar(0,tArray),tSetvar(1,tArray),    tOr(tVar(0),tVar(1))),    tFuncV(tSetvar(0,tMapping),tSetvar(1,tMapping),    tOr(tVar(0),tVar(1))),    tFuncV(tSetvar(0,tMultiset),tSetvar(1,tMultiset),    tOr(tVar(0),tVar(1)))),    OPT_TRY_OPTIMIZE,optimize_binary,generate_sum);       ADD_EFUN2("`-",f_minus, -  tOr7(tIfnot(tFuncV(tNone,tNot(tObj),tMix),tFunction), +  tOr7(tIfnot(tFuncV(tNone,tNot(tOr(tObj,tMix)),tMix),tFunction),    tFuncV(tInt,tInt,tInt),    tIfnot(tFuncV(tInt,tInt,tMix),    tFuncV(tOr(tInt,tFlt),tOr(tInt,tFlt),tFlt)),    tFuncV(tArr(tSetvar(0,tMix)),tArray,tArr(tVar(0))),    tFuncV(tMap(tSetvar(1,tMix),tSetvar(2,tMix)),    tMapping,tMap(tVar(1),tVar(2))),    tFunc(tSet(tSetvar(3,tMix)) tMultiset,tSet(tVar(3))),    tFuncV(tStr,tStr,tStr)),    OPT_TRY_OPTIMIZE,0,generate_minus);   
pike.git/src/operators.c:2214:    add_efun2("`>>",f_rsh,SHIFT_TYPE,OPT_TRY_OPTIMIZE,0,generate_rsh);       /* !function(!object...:mixed)&function(mixed...:mixed)|"    "function(array(array(1=mixed)),array(1=mixed):array(1))|"    "function(int...:int)|"    "!function(int...:mixed)&function(float|int...:float)|"    "function(string*,string:string)|"    "function(array(0=mixed),int:array(0))|"    "function(string,int:string) */    ADD_EFUN2("`*",f_multiply, -  tOr7(tIfnot(tFuncV(tNone,tNot(tObj),tMix),tFunction), +  tOr7(tIfnot(tFuncV(tNone,tNot(tOr(tObj,tMix)),tMix),tFunction),    tFunc(tArr(tArr(tSetvar(1,tMix)))    tArr(tSetvar(1,tMix)),tArr(tVar(1))),    tFuncV(tInt,tInt,tInt),    tIfnot(tFuncV(tInt,tInt,tMix),    tFuncV(tOr(tFlt,tInt),tOr(tFlt,tInt),tFlt)),    tFunc(tArr(tStr) tStr,tStr),    tFunc(tArr(tSetvar(0,tMix)) tInt,tArr(tVar(0))),    tFunc(tStr tInt,tStr)),    OPT_TRY_OPTIMIZE,optimize_binary,generate_multiply);       /* !function(!object...:mixed)&function(mixed...:mixed)|"    "function(int,int...:int)|"    "!function(int...:mixed)&function(float|int...:float)|"    "function(array(0=mixed),array|int|float...:array(array(0)))|"    "function(string,string|int|float...:array(string)) */ -  ADD_EFUN2("`/",f_divide,tOr5(tIfnot(tFuncV(tNone,tNot(tObj),tMix),tFunction),tFuncV(tInt,tInt,tInt),tIfnot(tFuncV(tNone,tInt,tMix),tFuncV(tNone,tOr(tFlt,tInt),tFlt)),tFuncV(tArr(tSetvar(0,tMix)),tOr3(tArray,tInt,tFlt),tArr(tArr(tVar(0)))),tFuncV(tStr,tOr3(tStr,tInt,tFlt),tArr(tStr))), +  ADD_EFUN2("`/",f_divide,tOr5(tIfnot(tFuncV(tNone,tNot(tOr(tObj,tMix)),tMix),tFunction),tFuncV(tInt,tInt,tInt),tIfnot(tFuncV(tNone,tInt,tMix),tFuncV(tNone,tOr(tFlt,tInt),tFlt)),tFuncV(tArr(tSetvar(0,tMix)),tOr3(tArray,tInt,tFlt),tArr(tArr(tVar(0)))),tFuncV(tStr,tOr3(tStr,tInt,tFlt),tArr(tStr))),    OPT_TRY_OPTIMIZE,0,generate_divide);       /* function(mixed,object:mixed)|"    "function(object,mixed:mixed)|"    "function(int,int:int)|"    "function(string,int:string)|"    "function(array(0=mixed),int:array(0))|"    "!function(int,int:mixed)&function(int|float,int|float:float) */    ADD_EFUN2("`%",f_mod,tOr6(tFunc(tMix tObj,tMix),tFunc(tObj tMix,tMix),tFunc(tInt tInt,tInt),tFunc(tStr tInt,tStr),tFunc(tArr(tSetvar(0,tMix)) tInt,tArr(tVar(0))),tIfnot(tFunc(tInt tInt,tMix),tFunc(tOr(tInt,tFlt) tOr(tInt,tFlt),tFlt))),    OPT_TRY_OPTIMIZE,0,generate_mod);