func (b *workbuf) checknonempty() {
	if b.nobj == 0 {
		throw("workbuf is empty")
	}
}
// workbuf factory routines. These funcs are used to manage the
// workbufs.
// If the GC asks for some work these are the only routines that
// make wbufs available to the GC.
workbuf factory routines. These funcs are used to manage the
workbufs.
If the GC asks for some work these are the only routines that
make wbufs available to the GC.
// workbuf factory routines . These funcs are used to manage the // workbufs . // If the GC asks for some work these are the only routines that // make wbufs available to the GC .
func (b *workbuf) checknonempty() {
	if b.nobj == 0 {
		throw("workbuf is empty")
	}
}
func ( b * workbuf ) checknonempty ( ) { if b . nobj == 0 { throw ( " " ) } }
workbuf factory routines.
workbuf factory routines .