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The Go programming language
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The default float type is not very useful but for the most basic applications. For instance, as it is now, using the math package requires conversions for float variables (the arguments for math functions are usually float64). Typical real applications tend to specify the floating point precision required. This proposal removes the predeclared types float and complex. Variable declarations without type specification but with constant floating point or complex initializer expressions will assume the type float64 or complex128 respectively. The predeclared function cmplx is renamed to complex. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/3423041 |
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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.html in your web browser. After installing Go, you can view a nicely formatted doc/install.html by running godoc --http=:6060 and then visiting http://localhost:6060/doc/install.html. 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.