--- parser3/src/main/execute.C 2001/02/23 10:17:29 1.24 +++ parser3/src/main/execute.C 2001/02/23 14:18:27 1.28 @@ -1,5 +1,5 @@ /* - $Id: execute.C,v 1.24 2001/02/23 10:17:29 paf Exp $ + $Id: execute.C,v 1.28 2001/02/23 14:18:27 paf Exp $ */ #include "pa_array.h" @@ -8,11 +8,13 @@ #include "pa_vstring.h" #include "pa_vhash.h" #include "pa_vunknown.h" +#include "pa_vframe.h" #include #define PUSH(value) stack.push(value) #define POP() static_cast(stack.pop()) +#define POP_SR() static_cast(stack.pop())->as_string() char *opcode_name[]={ @@ -33,7 +35,7 @@ char *opcode_name[]={ void dump(int level, const Array& ops) { if(0){ int size=ops.size(); - printf("size=%d\n", size); + //printf("size=%d\n", size); for(int i=0; iput_element(*name, value); + value->set_name(name); + ncontext->put_element(name, value); break; } @@ -149,11 +152,54 @@ void Request::execute(Array& ops) { case OP_REDUCE_EWPOOL: { Value *value=wcontext->value(); - wcontext=static_cast(stack.pop()); + wcontext=static_cast(POP()); PUSH(value); break; } + case OP_CREATE_RWPOOL: + { + Value *ncontext=POP(); + PUSH(rcontext); + rcontext=ncontext; + PUSH(wcontext); + wcontext=NEW WContext(pool(), ncontext); + break; + } + case OP_REDUCE_RWPOOL: + { + String *string=wcontext->get_string(); + Value *value=NEW VString(string); + wcontext=static_cast(POP()); + rcontext=POP(); + PUSH(value); + break; + } + + case OP_GET_METHOD_FRAME: + { + String& name=POP_SR(); // ýòî áûâàåò junction, íå name + Value *ncontext=static_cast(stack[0]); + // [self/class?;params;local;code/native_code](name) + Method *method=ncontext->get_method(name); + if(!method) + THROW(0,0, + &name, + "method not found in %s", ncontext->name()->cstr()); + //unless(method) method=operators.get_method[...;code/native_code](name) + VFrame *frame=NEW VFrame(pool(), *method); + PUSH(frame); + break; + } + case OP_STORE_PARAM: + { + Value *value=POP(); + VFrame *frame=static_cast(stack[0]); + frame->store_param(value); + break; + } + + default: printf("\tTODO"); break; @@ -163,15 +209,14 @@ void Request::execute(Array& ops) { } Value *Request::get_element() { - Value *name=POP(); + String& name=POP_SR(); Value *ncontext=POP(); - Value *value=ncontext->get_element(*name); // name áûâàåò method, òîãäà âûäà¸ò new junction(ÀÂÒÎÂÛ×ÈÑËßÒÜ=false, root,self,rcontext,wcontext,code) + Value *value=ncontext->get_element(name); // name áûâàåò method, òîãäà âûäà¸ò new junction(ÀÂÒÎÂÛ×ÈÑËßÒÜ=false, root,self,rcontext,wcontext,code) // name áûâàåò èìÿ junction, òîãäà èëè îñòàâëÿåò â ïîêîå, èëè âû÷èñëÿåò â çàâèñèìîñòè îò ôëàãà ÀÂÒÎÂÛ×ÈÑËßÒÜ if(!value) { -// value=NEW VHash(pool()); -// ncontext->put_element(*name, value); value=NEW VUnknown(pool()); + value->set_name(name); } return value; } \ No newline at end of file