Commit Graph

3 Commits

Author SHA1 Message Date
Shengyu Zhang 9529901698 lostcancel: do not analyze cancel variable which defined outside current function scope
See golang/go#31856.

Change-Id: I229a7f4a48e7806df62941f801302b6da8a0c12b
GitHub-Last-Rev: 33f85236bb79e325112866ee555950a4479ad7a7
GitHub-Pull-Request: golang/tools#95
Reviewed-on: https://go-review.googlesource.com/c/tools/+/175617
Reviewed-by: Alan Donovan <adonovan@google.com>
Run-TryBot: Alan Donovan <adonovan@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-05-08 02:57:53 +00:00
Alan Donovan 4e34152f16 cmd/vet: lostcancel: suppress the check in the main.main function
When main.main returns, the process exits, so there's no need to cancel contexts.

This CL was originally reviewed as
  https://go-review.googlesource.com/c/go/+/106915
and then retried in
  https://go-review.googlesource.com/c/go/+/148758
but then reverted due to an embarrassing sequence
of careless moves.

Change-Id: Icdee0650996a442023e030697f10d2c31fd5fdff
Reviewed-on: https://go-review.googlesource.com/c/148877
Run-TryBot: Alan Donovan <adonovan@google.com>
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
2018-11-09 18:25:37 +00:00
Alan Donovan 1ca53e67e5 go/analysis/passes/lostcancel: split out from vet
Change-Id: Id19410d1e81ae29813404cd2e9781f57813110ef
Reviewed-on: https://go-review.googlesource.com/c/139677
Reviewed-by: Michael Matloob <matloob@golang.org>
Run-TryBot: Michael Matloob <matloob@golang.org>
2018-10-08 17:32:00 +00:00