tree ec228883925e61255191c53ce6d4a7f543800a7e
parent 56d357773e8497dfd526f0727e187720d1093757
author Jean de Klerk <deklerk@google.com> 1555971078 -0600
committer Brad Fitzpatrick <bradfitz@golang.org> 1555987690 +0000

semaphore: better error message when releasing more than held

Change-Id: Ibe69007b2d7565a33d9e64ae51142478f495509a
Reviewed-on: https://go-review.googlesource.com/c/sync/+/173377
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>