Hi Paul,
The patch is ready to go. Please correct the following tiny nits:
I have corrected those.
s/Check that en expression/Check that an expression/ s/Set this if resolution has already happened and it could be harmful/Set this if resolution has already happened. It could be harmful/
An even tinier, probably ignorable one: Why did you break this line? -/* MINLOC and MAXLOC get special treatment because their argument - might have to be reordered. */
I think I hit M-q in emacs at some stage - I have left it as it is. Thanks for the review! Committed as r265570. Regards Thomas