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Austin Clements 6113dacf32 cmd/compile: make -memprofilerate work 
There are multiple things preventing the -memprofilerate flag from
working right now:

- CmdFlags.MemProfileRate has type int64, which is currently not
  supported by the compiler's reflection-based registerFlags.
  Unfortunately, rather than letting you know this, registerFlags
  simply ignores this field.

- Nothing consumes CmdFlags.MemProfileRate anyway. startProfile
  instead uses a package-local memprofilerate variable that is never
  set to anything.

Fix this by making CmdFlags.MemProfileRate an int (that's what
runtime.MemProfileRate is anyway) and using it in startProfile. While
we're here, prevent similar flag parsing bugs in the future by making
registerFlags panic if it encounters a flag field of unsupported type.

Change-Id: Ib9a1fcd8f4c5e9d7175a4fabc375f31e79774f9a
Reviewed-on: https://go-review.googlesource.com/c/go/+/359955
Trust: Austin Clements <austin@google.com>
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: David Chase <drchase@google.com>
2021-10-30 18:30:34 +00:00
.github .github: update IRC server 2021-09-30 19:56:27 +00:00
api cmd/go: stamp VCS revision and uncommitted status into binaries 2021-10-14 18:44:37 +00:00
doc Revert "cmd/go: remove support for -buildmode=shared" 2021-10-29 17:32:24 +00:00
lib/time lib/time: fix RFC 6557 url 2021-08-15 02:18:46 +00:00
misc Revert "cmd/go: remove support for -buildmode=shared" 2021-10-29 17:32:24 +00:00
src cmd/compile: make -memprofilerate work 2021-10-30 18:30:34 +00:00
test cmd/compile: emit sensible go_asm.h consts for big ints 2021-10-30 18:30:05 +00:00
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.gitignore internal/buildcfg: move build configuration out of cmd/internal/objabi 2021-04-16 19:20:53 +00:00
AUTHORS net/http: guarantee that the Transport dial functions are respected in js/wasm 2021-10-28 17:57:57 +00:00
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SECURITY.md

README.md

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 3.0 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://golang.org/dl/.

After downloading a binary release, visit https://golang.org/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://golang.org/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://golang.org/doc/contribute.

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