chore: Fix changes for tinygo

src/net/net.go

@@ -9,8 +9,35 @@ package net
 import (
 	"io"
 	"time"
+	"context"
+	"internal/singleflight"
 )
 
+// Addr represents a network end point address.
+//
+// The two methods Network and String conventionally return strings
+// that can be passed as the arguments to Dial, but the exact form
+// and meaning of the strings is up to the implementation.
+
+
+type UnixAddr struct {
+	Name string
+	Net  string
+}
+func (a *UnixAddr) String() string {
+	panic("unimplemented: UnixAddr.String()")
+}
+func (a *UnixAddr) Network() string {
+	panic("unimplemented: UnixAddr.Network()")
+}
+
+type UnknownNetworkError string
+func (e UnknownNetworkError) Error() string   {
+	panic("unimplemented net.Error()")
+}
+func (e UnknownNetworkError) Timeout() bool   { panic("unimplemented Timeout()") }
+func (e UnknownNetworkError) Temporary() bool { panic("unimplemented Temporary()") }
+
 // Addr represents a network end point address.
 //
 // The two methods Network and String conventionally return strings
@@ -20,7 +47,6 @@ type Addr interface {
 	Network() string // name of the network (for example, "tcp", "udp")
 	String() string  // string form of address (for example, "192.0.2.1:25", "[2001:db8::1]:80")
 }
-
 // Conn is a generic stream-oriented network connection.
 //
 // Multiple goroutines may invoke methods on a Conn simultaneously.
@@ -261,3 +287,77 @@ func (v *Buffers) consume(n int64) {
 		*v = (*v)[1:]
 	}
 }
+type SRV struct {
+	Target   string
+	Port     uint16
+	Priority uint16
+	Weight   uint16
+}
+
+var DefaultResolver = &Resolver{}
+type Resolver struct {
+	// PreferGo controls whether Go's built-in DNS resolver is preferred
+	// on platforms where it's available. It is equivalent to setting
+	// GODEBUG=netdns=go, but scoped to just this resolver.
+	PreferGo bool
+
+	// StrictErrors controls the behavior of temporary errors
+	// (including timeout, socket errors, and SERVFAIL) when using
+	// Go's built-in resolver. For a query composed of multiple
+	// sub-queries (such as an A+AAAA address lookup, or walking the
+	// DNS search list), this option causes such errors to abort the
+	// whole query instead of returning a partial result. This is
+	// not enabled by default because it may affect compatibility
+	// with resolvers that process AAAA queries incorrectly.
+	StrictErrors bool
+
+	// Dial optionally specifies an alternate dialer for use by
+	// Go's built-in DNS resolver to make TCP and UDP connections
+	// to DNS services. The host in the address parameter will
+	// always be a literal IP address and not a host name, and the
+	// port in the address parameter will be a literal port number
+	// and not a service name.
+	// If the Conn returned is also a PacketConn, sent and received DNS
+	// messages must adhere to RFC 1035 section 4.2.1, "UDP usage".
+	// Otherwise, DNS messages transmitted over Conn must adhere
+	// to RFC 7766 section 5, "Transport Protocol Selection".
+	// If nil, the default dialer is used.
+	Dial func(ctx context.Context, network, address string) (Conn, error)
+
+	// lookupGroup merges LookupIPAddr calls together for lookups for the same
+	// host. The lookupGroup key is the LookupIPAddr.host argument.
+	// The return values are ([]IPAddr, error).
+	lookupGroup singleflight.Group
+
+	// TODO(bradfitz): optional interface impl override hook
+	// TODO(bradfitz): Timeout time.Duration?
+}
+
+
+type DNSError struct {
+	Err         string // description of the error
+	Name        string // name looked for
+	Server      string // server used
+	IsTimeout   bool   // if true, timed out; not all timeouts set this
+	IsTemporary bool   // if true, error is temporary; not all errors set this
+	IsNotFound  bool   // if true, host could not be found
+}
+
+func (e *DNSError) Error() string {
+	panic("unimplemented: DNSError.Error()")
+}
+
+
+func (r *Resolver) LookupHost(ctx context.Context, host string) (addrs []string, err error) {
+	panic("unimplemented: Resolver.LookupHost()")
+}
+
+
+func (r *Resolver) LookupSRV(ctx context.Context, service, proto, name string) (string, []*SRV, error) {
+	panic("unimplemented: Resolver.LookupSRV()")
+}
+
+func (r *Resolver) LookupTXT(ctx context.Context, name string) ([]string, error) {
+	panic("unimplemented: Resolver.lookupTXT")
+}
+

src/net/tcpsock.go

@@ -9,3 +9,19 @@ type TCPConn struct {
 func (c *TCPConn) CloseWrite() error {
 	return &OpError{"close", "", nil, nil, ErrNotImplemented}
 }
+
+// TCPAddr represents the address of a TCP end point.
+type TCPAddr struct {
+	IP   IP
+	Port int
+	Zone string // IPv6 scoped addressing zone
+}
+
+func ResolveTCPAddr(network, address string) (*TCPAddr, error) {
+	panic("unimplemented tcpsock.ResoveTCPAddr()")
+}
+
+func (a *TCPAddr) Network() string { return "tcp" }
+func (a *TCPAddr) String() string {
+	panic("unimplemented: TCPAddr.String()")
+}

src/os/env.go

@@ -139,3 +139,8 @@ func Clearenv() {
 func Environ() []string {
 	return syscall.Environ()
 }
+
+
+func Symlink(oldname, newname string) error {
+	panic("")
+}

src/os/errors.go

@@ -73,3 +73,10 @@ func underlyingError(err error) error {
 	}
 	return err
 }
+
+var ErrDeadlineExceeded error = &DeadlineExceededError{}
+
+// DeadlineExceededError is returned for an expired deadline.
+type DeadlineExceededError struct{}
+
+func (e *DeadlineExceededError) Error() string   { panic("unimplemented Error.Error()") }

src/os/file_windows.go

@@ -99,3 +99,7 @@ func isWindowsNulName(name string) bool {
 	}
 	return true
 }
+
+func Symlink(oldname, newname string) error {
+	panic("unimplemented: os.Symlink()")
+}

src/os/user/user.go

@@ -0,0 +1,33 @@
+package user
+
+func lookupUser(username string) (*User, error) {
+	panic("unimplemented: User.lookupUser()")
+}
+
+type User struct {
+	// Uid is the user ID.
+	// On POSIX systems, this is a decimal number representing the uid.
+	// On Windows, this is a security identifier (SID) in a string format.
+	// On Plan 9, this is the contents of /dev/user.
+	Uid string
+	// Gid is the primary group ID.
+	// On POSIX systems, this is a decimal number representing the gid.
+	// On Windows, this is a SID in a string format.
+	// On Plan 9, this is the contents of /dev/user.
+	Gid string
+	// Username is the login name.
+	Username string
+	// Name is the user's real or display name.
+	// It might be blank.
+	// On POSIX systems, this is the first (or only) entry in the GECOS field
+	// list.
+	// On Windows, this is the user's display name.
+	// On Plan 9, this is the contents of /dev/user.
+	Name string
+	// HomeDir is the path to the user's home directory (if they have one).
+	HomeDir string
+}
+
+func Current() (*User, error) {
+	panic("unimplemented: user.Current()")
+}

src/reflect/type.go

@@ -121,6 +121,23 @@ func (k Kind) String() string {
 	}
 }
 
+// Method represents a single method.
+type Method struct {
+	// Name is the method name.
+	Name string
+
+	// PkgPath is the package path that qualifies a lower case (unexported)
+	// method name. It is empty for upper case (exported) method names.
+	// The combination of PkgPath and Name uniquely identifies a method
+	// in a method set.
+	// See https://golang.org/ref/spec#Uniqueness_of_identifiers
+	PkgPath string
+
+	Type  Type  // method type
+	Func  Value // func with receiver as first argument
+	Index int   // index for Type.Method
+}
+
 // basicType returns a new Type for this kind if Kind is a basic type.
 func (k Kind) basicType() rawType {
 	return rawType(k << 1)
@@ -173,7 +190,7 @@ type Type interface {
 	//
 	// For an interface type, the returned Method's Type field gives the
 	// method signature, without a receiver, and the Func field is nil.
-	//MethodByName(string) (Method, bool)
+	MethodByName(string) (Method, bool)
 
 	// NumMethod returns the number of exported methods in the type's method set.
 	NumMethod() int
@@ -187,7 +204,7 @@ type Type interface {
 	// If the type was predeclared (string, error) or not defined (*T, struct{},
 	// []int, or A where A is an alias for a non-defined type), the package path
 	// will be the empty string.
-	//PkgPath() string
+	PkgPath() string
 
 	// Size returns the number of bytes needed to store
 	// a value of the given type; it is analogous to unsafe.Sizeof.
@@ -234,7 +251,7 @@ type Type interface {
 
 	// ChanDir returns a channel type's direction.
 	// It panics if the type's Kind is not Chan.
-	//ChanDir() ChanDir
+	ChanDir() ChanDir
 
 	// IsVariadic reports whether a function type's final input parameter
 	// is a "..." parameter. If so, t.In(t.NumIn() - 1) returns the parameter's
@@ -248,7 +265,7 @@ type Type interface {
 	//	t.IsVariadic() == true
 	//
 	// IsVariadic panics if the type's Kind is not Func.
-	//IsVariadic() bool
+	IsVariadic() bool
 
 	// Elem returns a type's element type.
 	// It panics if the type's Kind is not Array, Chan, Map, Ptr, or Slice.
@@ -263,11 +280,11 @@ type Type interface {
 	// to the index sequence. It is equivalent to calling Field
 	// successively for each index i.
 	// It panics if the type's Kind is not Struct.
-	//FieldByIndex(index []int) StructField
+	FieldByIndex(index []int) StructField
 
 	// FieldByName returns the struct field with the given name
 	// and a boolean indicating if the field was found.
-	//FieldByName(name string) (StructField, bool)
+	FieldByName(name string) (StructField, bool)
 
 	// FieldByNameFunc returns the struct field with a name
 	// that satisfies the match function and a boolean indicating if
@@ -286,7 +303,7 @@ type Type interface {
 	// In returns the type of a function type's i'th input parameter.
 	// It panics if the type's Kind is not Func.
 	// It panics if i is not in the range [0, NumIn()).
-	//In(i int) Type
+	In(i int) Type
 
 	// Key returns a map type's key type.
 	// It panics if the type's Kind is not Map.
@@ -302,20 +319,28 @@ type Type interface {
 
 	// NumIn returns a function type's input parameter count.
 	// It panics if the type's Kind is not Func.
-	//NumIn() int
+	NumIn() int
 
 	// NumOut returns a function type's output parameter count.
 	// It panics if the type's Kind is not Func.
-	//NumOut() int
+	NumOut() int
 
 	// Out returns the type of a function type's i'th output parameter.
 	// It panics if the type's Kind is not Func.
 	// It panics if i is not in the range [0, NumOut()).
-	//Out(i int) Type
+	Out(i int) Type
 }
 
 // The typecode as used in an interface{}.
 type rawType uintptr
+// ChanDir represents a channel type's direction.
+type ChanDir uint64
+
+const (
+	RecvDir ChanDir             = 1 << iota // <-chan
+	SendDir                              // chan<-
+	BothDir = RecvDir | SendDir             // chan
+)
 
 func TypeOf(i interface{}) Type {
 	return ValueOf(i).typecode
@@ -704,6 +729,7 @@ type StructField struct {
 	Tag       StructTag // field tag string
 	Anonymous bool
 	Offset    uintptr
+	Index     []int     // index sequence for Type.FieldByIndex
 }
 
 // IsExported reports whether the field is exported.
@@ -787,6 +813,37 @@ func (tag StructTag) Lookup(key string) (value string, ok bool) {
 	return "", false
 }
 
+func (t rawType) In(i int) Type {
+	panic("unimplemented: (reflect.Type).In()")
+}
+
+func (t rawType) NumIn() int {
+	panic("unimplemented: (reflect.Type).NumIn()")
+}
+
+func (t rawType) Out(i int) Type {
+	panic("unimplemented: (reflect.Type).Out()")
+}
+
+func (t rawType) NumOut() int {
+	panic("unimplemented: (reflect.Type).NumOut()")
+}
+
+func (t rawType) IsVariadic() bool {
+	panic("unimplemented: (reflect.Type).IsVariadic()")
+}
+func (t rawType) ChanDir() ChanDir {
+	panic("unimplemented: (reflect.Type).ChanDir()")
+}
+func (t rawType) MethodByName(name string) (Method, bool) {
+	panic("unimplemented: (reflect.Type).MethodByName()")
+}
+
+func (t rawType) PkgPath() string {
+	panic("unimplemented: (reflect.Type).PkgPath()")
+}
+
+
 // TypeError is the error that is used in a panic when invoking a method on a
 // type that is not applicable to that type.
 type TypeError struct {
@@ -800,3 +857,23 @@ func (e *TypeError) Error() string {
 func align(offset uintptr, alignment uintptr) uintptr {
 	return (offset + alignment - 1) &^ (alignment - 1)
 }
+
+func SliceOf(t Type) Type {
+	panic("unimplemented: reflect.SliceOf()")
+}
+
+func MapOf(key, elem Type) Type {
+	panic("unimplemented: reflect.SliceOf()")
+}
+
+func (t rawType) FieldByName(name string) (StructField, bool) {
+	panic("unimplemented: reflect.FieldByName()")
+}
+
+func (t rawType) FieldByIndex(index []int) StructField {
+	panic("unimplemented: reflect.FieldByIndex()")
+}
+
+func ArrayOf(length int, elem Type) Type {
+	panic("unimplemented: reflect.ArrayOf()")
+}