The error message from cgo will print the line, which now
includes the instruction as a comment.
Change-Id: I208365b5b1e4da0bd6df89882586fe438f7391b4
Reviewed-on: https://go-review.googlesource.com/25384
Reviewed-by: David Crawshaw <crawshaw@golang.org>
As a follow-up to CL/19472, I am removing the unnecessary casts. It
turned out that the only call sites that will benefit from this change
are the ones added in CL/19472. Sorry for the additional CL.
Change-Id: Ib6bdffefad5b84beb57108a74ebcedc25b7ef7b3
Reviewed-on: https://go-review.googlesource.com/19653
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
