1
0
mirror of https://github.com/golang/go synced 2024-09-29 11:44:31 -06:00
The Go programming language
Go to file
Roger Peppe 2f2c5e41e7 cmd/go/internal/par: use generic Cache
Using generics here makes the code easier to understand,
as the contract is clearly specified. It also makes the
code a little more concise, as it's easy to write a wrapper
for the cache that adds an error value, meaning that
a bunch of auxilliary types no longer need to be defined
for this common case.

The load.cachingRepo code has been changed to use a separate
cache for each key-value type combination, which seems a bit less
sleazy, but might have some knock-on effect on memory usage,
and could easily be changed back if desired.

Because there's no longer an unambiguous way to find out
whether there's an entry in the cache, the Cache.Get method
now returns a bool as well as the value itself.

Change-Id: I28443125bab0b3720cc95d750e72d28e9b96257d
Reviewed-on: https://go-review.googlesource.com/c/go/+/463843
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: roger peppe <rogpeppe@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2023-02-03 09:56:24 +00:00
.github .github: suggest using private browsing in pkgsite template 2023-01-03 18:52:47 +00:00
api debug/elf: add DT_FLAGS_1 constants 2023-02-03 04:37:17 +00:00
doc doc: move Go 1.20 release notes to x/website 2023-01-30 21:10:03 +00:00
lib/time time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
misc misc: increase node stack size 2023-02-02 15:35:28 +00:00
src cmd/go/internal/par: use generic Cache 2023-02-03 09:56:24 +00:00
test cmd/compile: schedule values with no in-block uses later 2023-02-01 18:41:07 +00:00
.gitattributes
.gitignore time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md
go.env cmd/go: introduce GOROOT/go.env and move proxy/sumdb config there 2023-01-17 23:10:39 +00:00
LICENSE
PATENTS
README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image Gopher image by Renee French, licensed under Creative Commons 4.0 Attributions license.

Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Download and Install

Binary Distributions

Official binary distributions are available at https://go.dev/dl/.

After downloading a binary release, visit https://go.dev/doc/install for installation instructions.

Install From Source

If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.

Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.

Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.