tracker issue : CF-3983656

Problem Description:
In <cfscript> as of ColdFusion 10 you should be able to run a for ... in loop over a list. However when the list contains only a single integer from a query then a cast exception is thrown. Note in the below example that if you replace variables.foo = variables.q['Bar']; with variables.foo = 3; then the loop works as expected.

Steps to Reproduce:
<cfscript>
variables.q = QueryNew("Bar", "Integer", [{Bar = 3}]);

variables.foo = variables.q['Bar'];
for(variables.i in variables.foo)
{
  WriteOutput(variables.i);
}
</cfscript>

Actual Result:
"Error","ajp-bio-8012-exec-1","05/07/15","14:08:41",,"You have attempted to dereference a scalar variable of type class java.lang.Integer as a structure with members. The specific sequence of files included or processed is: C:\ERMS\Application\Interface\WebInterface\_tests\loop.cfm, line: 11 "
coldfusion.runtime.ScopeCastException: You have attempted to dereference a scalar variable of type class java.lang.Integer as a structure with members.

Expected Result:
3

Any Workarounds:
You could convert the list to an array, or use variables.foo = ToString(Val(variables.q['Bar']));

----------------------------- Additional Watson Details -----------------------------

Watson Bug ID:	3983656

External Customer Info:
External Company:  
External Customer Name: Stephen
External Customer Email:  
External Test Config: My Hardware and Environment details:

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