Lines Matching refs:opstack

6568         OpStack opstack;
6606         static bool unrollWhile(alias cond)(ref ValStack vstack, ref OpStack opstack)
6608             while (cond(opstack.top))
6610                 if (!apply(opstack.pop(),vstack))
6612                 if (opstack.empty)
6624                 opstack.push(Operator.Open);
6629                     opstack.push(Operator.Negate);
6641                         if (opstack.top == Operator.Union)
6642                             unrollWhile!(unaryFun!"a == a.Union")(vstack, opstack);
6643                         opstack.push(pair[1]);
6649                 enforce(unrollWhile!(unaryFun!"a != a.Open")(vstack, opstack),
6651                 enforce(!opstack.empty, "unmatched ']'");
6652                 opstack.pop();
6654                 if (opstack.empty)
6663                     if (opstack.top == Operator.Union)
6664                         unrollWhile!(unaryFun!"a == a.Union")(vstack, opstack);
6665                     opstack.push(pair[1]);
6673                     if (opstack.top == Operator.Union)
6674                         unrollWhile!(unaryFun!"a == a.Union")(vstack, opstack);
6675                     opstack.push(pair[1]);
6680         }while (!empty || !opstack.empty);
6681         while (!opstack.empty)
6682             apply(opstack.pop(),vstack);