Imports of package base

PathSynopsis
cmd/go/internal/cfgPackage cfg holds configuration shared by multiple parts of the go command.
cmd/go/internal/fsysPackage fsys implements a virtual file system that the go command uses to read source file trees.
cmd/go/internal/par
cmd/go/internal/strPackage str provides string manipulation utilities.
cmd/internal/quotedPackage quoted provides string manipulation utilities.
contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
flagPackage flag implements command-line flag parsing.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
go/buildPackage build gathers information about Go packages.
internal/godebugPackage godebug makes the settings in the $GODEBUG environment variable available to other packages.
logPackage log implements a simple logging package.
osPackage os provides a platform-independent interface to operating system functionality.
os/execPackage exec runs external commands.
os/signalPackage signal implements access to incoming signals.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
reflectPackage reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types.
runtimePackage runtime contains operations that interact with Go's runtime system, such as functions to control goroutines.
strconvPackage strconv implements conversions to and from string representations of basic data types.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.
syscallPackage syscall contains an interface to the low-level operating system primitives.