Method link

src/hx/cppia/Cppia.cpp:6498–6549

   const char *getName() HXCPP_OVERRIDE { return "VarRef"; }
   CppiaExpr *link(CppiaModule &inModule) HXCPP_OVERRIDE
   {
      var = inModule.layout->findVar(varId);
      if (!var)
      {
         // link to cppia static...

         CPPIALOG("Could not link var %d %s.\n", varId, inModule.strings[ getStackVarNameId(varId) ].out_str() );
         inModule.layout->dump(inModule.strings,"");
         inModule.where(this);
         throw "Unknown variable";
      }

      type = var->expressionType;
      stackPos = var->stackPos;
      store = var->storeType;

      CppiaExpr *replace = 0;
      switch(store)
      {
         case fsBool:
             replace = new MemReference<bool,locStack>(this,var->stackPos);
             break;
         case fsByte:
         case fsInt:
               replace = new MemReference<int,locStack>(this,var->stackPos);
            break;
         case fsFloat:
            #ifdef HXCPP_ALIGN_FLOAT
            replace = new MemStackFloatReference(this,var->stackPos);
            #else
            replace = new MemReference<Float,locStack>(this,var->stackPos);
            #endif
            break;
         case fsString:
            replace = new MemReference<String,locStack>(this,var->stackPos);
            break;
         case fsObject:
            replace = new MemReference<hx::Object *,locStack>(this,var->stackPos);
            break;
         default: ;
      }
      if (replace)
      {
         replace->link(inModule);
         delete this;
         return replace;
      }

      CPPIALOG("Unknown var ref!\n");
      return this;
   }
};