[fortran patch] Don't use TREE_LISTs for storing arguments to intrinsic functions

[Brooks Moses]

At 11:26 AM 6/4/2007, FX Coudert wrote:
>>Would you mind if I committed it, then?  I'd prefer to get this
>>into the tree sooner, rather than having to worry about bit-rot
>>(especially since FX is working on a patch in the same area).
>
>I'm already on it! Currently regtesting, will commit later tonight.

Wonderful.  Thank you!

- Brooks