Note that this is only safe because the compiler generates multiple distinct gc.Types. If we switch to having canonical gc.Types, then this will need to be updated to handle the case in which the user uses both map[[n]T]S and also calls a function f(...T) with n arguments. In that case, the runtime needs algs for [n]T, but this could mark the sole [n]T type as Noalg. This is a general problem with having a single bool to represent whether alg generation is needed for a type. Cuts 17k off cmd/go and 13k off golang.org/x/tools/cmd/godoc, approx 0.14% and 0.07% respectively. For #6853 and #9930 Change-Id: Iccb6b9fd88ade5497d7090528a903816d340bf0a Reviewed-on: https://go-review.googlesource.com/19770 Reviewed-by: David Crawshaw <crawshaw@golang.org> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> |
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README.md
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.
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.
Go is the work of hundreds of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on https://forum.golangbridge.org or https://groups.google.com/forum/#!forum/golang-nuts.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
--
Binary Distribution Notes
If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.
For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:
export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin
See https://golang.org/doc/install or doc/install.html for more details.
