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| author | Russ Cox <rsc@golang.org> | 2022-11-30 09:28:54 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2022-11-30 14:29:28 +0000 |
| commit | df189d0b50bf2652d286c447666fa3e3b16c2c04 (patch) | |
| tree | 459ce3fd2899454ed4d96b6e9aa98794e98ae036 | |
| parent | 094f34ac6821c467e66a3e0606e8e7b24c59baed (diff) | |
| download | go-x-proposal-df189d0b50bf2652d286c447666fa3e3b16c2c04.tar.xz | |
design/56986-godebug: add DefaultGODEBUG to debug.BuildInfo.Settings
Change-Id: I45a30d25b6dc18b49f834648082dcce8d6aeba92
Reviewed-on: https://go-review.googlesource.com/c/proposal/+/453499
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
| -rw-r--r-- | design/56986-godebug.md | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/design/56986-godebug.md b/design/56986-godebug.md index a535990..e323691 100644 --- a/design/56986-godebug.md +++ b/design/56986-godebug.md @@ -180,7 +180,11 @@ Specifically, I propose that we: reporting the combination of the go.mod-based defaults and the source code overrides, as well as adding to `Package` new fields `Directives`, `TestDirectives,` and `XTestDirectives`, all of type `[]string`. -8. Document these commitments as well as how to use GODEBUG in +8. Add a new `DefaultGODEBUG` setting to `debug.BuildInfo.Settings`, + to be reported by `go version -m` and other tools + that inspect build details. + +9. Document these commitments as well as how to use GODEBUG in the [compatibility guidelines](https://golang.org/doc/go1compat). ## Rationale @@ -242,10 +246,13 @@ in the previous section. and find the new `//go:debug` lines. 7. This provides an easy way for developers to understand which default GODEBUG - their programs are compiled with. It will be particularly useful when switching + their programs will be compiled with. It will be particularly useful when switching from one `go` line to another. -8. The compatibility documentation should explain all this so developers know about it. +8. This provides an easy way for developers to understand which default GODEBUG + their existing programs have been compiled with. + +9. The compatibility documentation should explain all this so developers know about it. ## Compatibility |