// type of s is string
	// s == a[i]
	g(i, s)
}

var key string
var val interface{}  // element type of m is assignable to val
m := map[string]int{"mon":0, "tue":1, "wed":2, "thu":3, "fri":4, "sat":5, "sun":6}
for key, val = range m {
	h(key, val)
}
// key == last map key encountered in iteration
// val == map[key]

var ch chan Work = producer()
for w := range ch {
	doWork(w)
}

  </mime-type>
  <mime-type type="application/dita+xml;format=val">
    <sub-class-of type="application/dita+xml"/>
    <_comment>DITA Conditional Processing Profile</_comment>
    <root-XML localName="val"/>
    <root-XML localName="val" namespaceURI="http://docs.oasis-open.org/namespace"/>
    <glob pattern="*.ditaval"/>
  </mime-type>

pkg syscall (darwin-arm64), type Flock_t struct, Type int16
pkg syscall (darwin-arm64), type Flock_t struct, Whence int16
pkg syscall (darwin-arm64), type Fsid struct
pkg syscall (darwin-arm64), type Fsid struct, Val [2]int32
pkg syscall (darwin-arm64), type Fstore_t struct
pkg syscall (darwin-arm64), type Fstore_t struct, Bytesalloc int64
pkg syscall (darwin-arm64), type Fstore_t struct, Flags uint32

pkg errors, func As(error, interface{}) bool
pkg errors, func Is(error, error) bool
pkg errors, func Unwrap(error) error
pkg go/constant, func Make(interface{}) Value
pkg go/constant, func Val(Value) interface{}
pkg go/token, func IsExported(string) bool
pkg go/token, func IsIdentifier(string) bool
pkg go/token, func IsKeyword(string) bool