Question: When I compile our project use Delphi 2010 Trial, there has a fatal error :

[DCC Fatal Error] F2084 Internal Error: L1737

Seem's a internal error. No hint at all. 

Is this a compiler bug or trial limit?

Thanks.

Answer: 
I can't give you a definite answer. Have a look at

[Internal Compiler Errors](http://www.stevetrefethen.com/wiki/InternalErrors.ashx)

What file does the compiler complain about? Any ideas what COULD be the problem? Any new features used that could still be buggy?

EDIT: and I think we can forget about the trial limit...that would be a very odd way to indicate the end of the trial period.
Same error here. i removed this before:

```
interface

type
  TBoolFunction = reference to function: Boolean;

```

I had to move other local "reference to..." constructs from another unit to the interface deceleration to fix it.