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 1.122 2002/06/17 16:44:40 grubba Exp $"); + RCSID("$Id: operators.c,v 1.123 2003/05/15 15:08:38 mast 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:2625:    push_int(i);   }      static void f_string_assignment_assign_index(INT32 args)   {    INT_TYPE i,j;    union anything *u;    get_all_args("string[]=",args,"%i%i",&i,&j);    if((u=get_pointer_if_this_type(THIS->lval, T_STRING)))    { -  free_string(THIS->s); +     if(i<0) i+=u->string->len;    if(i<0 || i>=u->string->len)    Pike_error("String index out of range %ld\n",(long)i); -  +  free_string(THIS->s);    u->string=modify_shared_string(u->string,i,j);    copy_shared_string(THIS->s, u->string);    }else{    lvalue_to_svalue_no_free(sp,THIS->lval);    sp++;    if(sp[-1].type != T_STRING) Pike_error("string[]= failed.\n");    if(i<0) i+=sp[-1].u.string->len;    if(i<0 || i>=sp[-1].u.string->len)    Pike_error("String index out of range %ld\n",(long)i);    sp[-1].u.string=modify_shared_string(sp[-1].u.string,i,j);