<a target="_top" class="site-header__navigation-link" href="https://dpeuniversity.gradle.com/" itemprop="url">DPE University</a>
                    </li>
                    <li class="site-header__navigation-item" itemprop="name">
                        <a target="_top" class="site-header__navigation-link" href="https://gradle.org/training/" itemprop="url">Events</a>

package net

import (
	"strings"
	"testing"
)

type dnsNameTest struct {
	name   string
	result bool
}

var dnsNameTests = []dnsNameTest{
	// RFC 2181, section 11.
	{"_xmpp-server._tcp.google.com", true},
	{"foo.com", true},
	{"1foo.com", true},
	{"26.0.0.73.com", true},
	{"10-0-0-1", true},
	{"fo-o.com", true},
	{"fo1o.com", true},
	{"foo1.com", true},
	{"a.b..com", false},

// A typeNode is a Node wrapper for type t.
type typeNode struct {
	miniNode
	typ *types.Type
}

func newTypeNode(typ *types.Type) *typeNode {
	n := &typeNode{typ: typ}
	n.pos = src.NoXPos
	n.op = OTYPE
	n.SetTypecheck(1)
	return n
}

func (n *typeNode) Type() *types.Type { return n.typ }
func (n *typeNode) Sym() *types.Sym   { return n.typ.Sym() }

// TypeNode returns the Node representing the type t.

</blockquote>

## Investigação

Ao usar todas as alternativas anteriores, eu tive a chance de aprender com todas elas, aproveitar ideias e combiná-las da melhor maneira que encontrei para mim e para os times de desenvolvedores com os quais trabalhava.

Por exemplo, estava claro que idealmente ele deveria ser baseado nos _type hints_ padrões do Python.

	_Interface   // interface
	_Map         // map
	_Package     // package
	_Range       // range
	_Return      // return
	_Select      // select
	_Struct      // struct
	_Switch      // switch
	_Type        // type
	_Var         // var

	// empty line comment to exclude it from .String
	tokenCount //
)

const (
	// for BranchStmt
	Break       = _Break
	Continue    = _Continue

			if atyp, _ := e.Type.(*syntax.ArrayType); atyp != nil && atyp.Len == nil {
				// We have an "open" [...]T array type.
				// Create a new ArrayType with unknown length (-1)
				// and finish setting it up after analyzing the literal.
				typ = &Array{len: -1, elem: check.varType(atyp.Elem)}
				base = typ
				break
			}
			typ = check.typ(e.Type)
			base = typ

	}
}

func (p *printer) printFieldList(fields []*Field, tags []*BasicLit, sep token) {
	i0 := 0
	var typ Expr
	for i, f := range fields {
		if f.Name == nil || f.Type != typ {
			if i0 < i {
				p.printFields(fields, tags, i0, i)
				p.print(sep, newline)
				i0 = i
			}
			typ = f.Type
		}
	}
	p.printFields(fields, tags, i0, len(fields))
}

// Note: when a bucket overflows we may end up
// serializing a type more than once. That's ok.
const (
	typeCacheBuckets = 256
	typeCacheAssoc   = 4
)

type typeCacheBucket struct {
	t [typeCacheAssoc]*_type
}

var typecache [typeCacheBuckets]typeCacheBucket

// dump a uint64 in a varint format parseable by encoding/binary.
func dumpint(v uint64) {
	var buf [10]byte
	var n int
	for v >= 0x80 {

     * <p>
     * This outcome only occurs when the build under test has been configured for
     * <a href="https://docs.gradle.org/current/userguide/build_cache.html#sec:task_output_caching" target="_top">task output caching</a>.
     * </p>
     * <p>NOTE: If the Gradle version used for the build under test is older than 3.3,
     * no tasks will have this outcome.</p>
     *
     * @since 3.3
     */
    FROM_CACHE,

	_EV_CLEAR     = 0x20
	_EV_ERROR     = 0x4000
	_EV_EOF       = 0x8000
	_EVFILT_READ  = -0x1
	_EVFILT_WRITE = -0x2
	_EVFILT_USER  = -0x9

	_NOTE_TRIGGER = 0x1000000
)

type rtprio struct {
	_type uint16
	prio  uint16
}

type lwpparams struct {
	start_func uintptr
	arg        unsafe.Pointer
	stack      uintptr
	tid1       unsafe.Pointer // *int32
	tid2       unsafe.Pointer // *int32
}