Bad subexpressions with subpath

[victorenator]

Test

Handlebars.registerHelper('h1', function(a, b) {
    return 'h1 ' + a + ' ' + b;

});
Handlebars.registerHelper('eq', function(a, b) {
    return a === b;
});
Handlebars.compile('{{h1 (eq bar.abc.fgh 1) (eq bar.def 2)}}')({bar: {}})

returns

h1 [object Object] false

instead of

h1 false false

In compiled function:

function(depth0,helpers,partials,data) {
  var stack1, stack2, helper, helperMissing=helpers.helperMissing, escapeExpression=this.escapeExpression;
  stack1 = (helper = helpers.eq || (depth0 && depth0.eq) || helperMissing,helper.call(depth0, ((stack1 = ((stack1 = (depth0 && depth0.bar)),stack1 == null || stack1 === false ? stack1 : stack1.abc)),stack1 == null || stack1 === false ? stack1 : stack1.fgh), 1, {"name":"eq","hash":{},"data":data}));
  stack2 = (helper = helpers.eq || (depth0 && depth0.eq) || helperMissing,helper.call(depth0, ((stack1 = (depth0 && depth0.bar)),stack1 == null || stack1 === false ? stack1 : stack1.def), 2, {"name":"eq","hash":{},"data":data}));
  return escapeExpression((helper = helpers.h1 || (depth0 && depth0.h1) || helperMissing,helper.call(depth0, stack1, stack2, {"name":"h1","hash":{},"data":data})));
  }

stack1 variable is rewritten in the expression stack2

[kpdecker]

I believe this is the same issue as #800 and a few others. This should be fixed in master. Please let me know if you're still seeing this issue in master.