runtime: update type descriptor name in fieldtrack C support code
authorIan Lance Taylor <iant@golang.org>
Fri, 4 Dec 2020 19:34:50 +0000 (11:34 -0800)
committerIan Lance Taylor <iant@golang.org>
Fri, 4 Dec 2020 22:51:09 +0000 (14:51 -0800)
commit918a5b84a2c51dc9d011d39461cc276e6558069d
treea8a120ef5393206d3bc9d2b5882bac1562824836
parenta95753214b55d21e5b44eeb098cccf88d44c94dd
runtime: update type descriptor name in fieldtrack C support code

We were using the old name, but nothing noticed because it is a weak
reference that is permitted to be nil, so that it works with code that
does not use the field tracking library.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/275449
gcc/go/gofrontend/MERGE
libgo/runtime/go-fieldtrack.c