commit fc2b74b64ef08c618146ebc92062f6499db5314c
author Alan Donovan <adonovan@google.com> Tue Sep 27 09:58:56 2016 -0400
committer Alan Donovan <adonovan@google.com> Tue Sep 27 16:36:09 2016 +0000
tree 0aeeeb1c961251322ef4fcfcdf8117f510838915
parent c2ef61f450233d3c629ade8eb2083e43fa75c97a

refactor/rename: don't stop because of "soft" errors

Because go/types is slightly more strict than gc about certain "soft"
errors (ones that aren't necessary to interpret a Go program), gorename
rejects programs that compile under gc.  This change relaxes gorename's
error checks so that they are weaker than gc's.

This is a workaround for issue golang/go#14596 in gorename,
whose underlying problem is issue golang/go#8560 in gc.

Fixes golang/go#14596

Change-Id: Ica5006c2376c0564a575224269093c1497348ee6
Reviewed-on: https://go-review.googlesource.com/29853
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>