tree cd23a27c0b14b0012da7db110f84a910092f84a8
parent ce413af0b3e1af755e63046fe088c8c981e832e8
author Joe Tsai <joetsai@digital-static.net> 1573694931 -0800
committer Joe Tsai <joetsai@digital-static.net> 1575932258 +0000

internal/genname: centralize the definitions for generated names

Both the generator and the runtime need to agree upon the names of
specialized Go struct fields. Centralize that information in an
internal genname package.

In the mean time, also change the XXX_weak field name to match
the name used internally at Google.

Change-Id: I026bf354418c363482e5902f21aa5e0cacae24b0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/207080
Reviewed-by: Damien Neil <dneil@google.com>