mirror of https://github.com/golang/go.git
ade6bc68b0
This has typically crashed in the past, although usually with an 'all goroutines are asleep - deadlock!' message that shows no goroutines (because there aren't any). Previous discussion at: https://groups.google.com/d/msg/golang-nuts/uCT_7WxxopQ/BoSBlLFzUTkJ https://groups.google.com/d/msg/golang-dev/KUojayEr20I/u4fp_Ej5PdUJ http://golang.org/issue/7711 There is general agreement that runtime.Goexit terminates the main goroutine, so that main cannot return, so the program does not exit. The interpretation that all other goroutines exiting causes an exit(0) is relatively new and was not part of those discussions. That is what this CL changes. Thankfully, even though the exit(0) has been there for a while, some other accounting bugs made it very difficult to trigger, so it is reasonable to replace. In particular, see golang.org/issue/7711#c10 for an examination of the behavior across past releases. Fixes #7711. LGTM=iant, r R=golang-codereviews, iant, dvyukov, r CC=golang-codereviews https://golang.org/cl/88210044 |
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README
This is the source code repository for the Go programming language.
For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install-source.html
in your web browser.
After installing Go, you can view a nicely formatted
doc/install-source.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install/source.
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 README). 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.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 doc/install.html for more details.