| commit | 8515d9cf656dedce3dbcb09ac7dc00f036e454d3 | [log] [tgz] |
|---|---|---|
| author | Keith Randall <khr@google.com> | Mon Apr 01 12:22:22 2019 -0700 |
| committer | Keith Randall <khr@golang.org> | Tue Apr 23 17:58:12 2019 +0000 |
| tree | 2c48bcb9689c5e3f7656c7edaa24ba8dc85a26ef | |
| parent | fd788a86b6427ef7ec1f25d4d4f0412bc883ccaf [diff] |
runtime: randomize package initialization order in race mode This is one small step to force people to not depend on the order of initialization of packages which are not explicitly ordered by import directives. Similar to randomizing map iteration order, this makes sure people aren't depending on the behavior of the current release, so that we can change the order in future releases without breaking everyone. Maybe one day we can randomize always, but for now we do it just in race mode. (We would need to measure the impact on startup time before we enabled it always.) RELNOTE=yes Change-Id: I99026394796125974c5f2c3660a88becb92c9df3 Reviewed-on: https://go-review.googlesource.com/c/go/+/170318 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
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