[PATCH] D13289: [libc++] Provide additional templates for valarray transcendentals that satisfy the standard synopsis

[Eric Fiselier via cfe-commits]

EricWF requested changes to this revision.
EricWF added a comment.
This revision now requires changes to proceed.

One thing does need to change though. For each overload you added you need to change all of the uses of `__is_val_expr` in the original overload to a new metafunction that only accepts `__val_expr` templates and not `valarray`.

I'm marking as "changes requested" so phabricator properly bins this. Thanks again for the patch.


http://reviews.llvm.org/D13289