Bug typedef does not connect to expression node

Attached is a simple vi that tries to connect a typedef (in this case a double) to an expression node.
Since LV8 this is not allowed anymore.
We choose LabVIEW because it was possible to use it as a strict typed language. (one of the reasons).
We see that the developers go a long way to make the language so easy that it is too strict to allow typedefinitions to an expression node.
But it can also be a slip of the compiler of course.
attached are the example vi and the typedef.
please supply a patch because this makes it impossible for us to switch to LV8
greetings from the Netherlands
Albert Geven
greetings from the Netherlands
Attachments:
typedef does not connect to expression node.vi ‏7 KB
dbl typedef.ctl ‏5 KB

A workaround is easy but should not be necessary because the typedef is used to keep it a typedef.
Simply use an explicit type conversion in this case to [DBL], at least that was my guess....
but an explicit conversion already knows there is nothing to do so it does not help.
A typecast helps but sure that is not what I want, see picture below.
greetings from the Netherlands
Attachments:
typedef bug not solved by explicit conversion.JPG ‏5 KB

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Bug typedef does not connect to expression node

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