Function compute

test/angular/1.6/angular.js:13370–13376

(values)

      if (!mustHaveExpression || expressions.length) {
        var compute = function(values) {
          for (var i = 0, ii = expressions.length; i < ii; i++) {
            if (allOrNothing && isUndefined(values[i])) return;
            concat[expressionPositions[i]] = values[i];
          }
          return concat.join('');
        };

        var getValue = function(value) {
          return trustedContext ?