serv/mox
1
0
Fork 0
mirror of https://github.com/mjl-/mox.git synced 2024-12-26 08:23:48 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

update to latest golang.org/x dependencies

Browse source
This commit is contained in:
Mechiel Lukkien 2024-04-28 13:53:37 +02:00
parent 8cc795b2ec
commit b3a693ee31
No known key found for this signature in database
32 changed files with 18172 additions and 969 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
go.mod
View file

@ -14,9 +14,9 @@ require (
github.com/prometheus/client_golang v1.18.0
github.com/russross/blackfriday/v2 v2.1.0
go.etcd.io/bbolt v1.3.9
golang.org/x/crypto v0.21.0
golang.org/x/exp v0.0.0-20240222234643-814bf88cf225
golang.org/x/net v0.22.0
golang.org/x/crypto v0.22.0
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f
golang.org/x/net v0.24.0
golang.org/x/text v0.14.0
rsc.io/qr v0.2.0
)
@ -29,8 +29,9 @@ require (
github.com/prometheus/client_model v0.5.0 // indirect
github.com/prometheus/common v0.45.0 // indirect
github.com/prometheus/procfs v0.12.0 // indirect
golang.org/x/mod v0.16.0 // indirect
golang.org/x/sys v0.18.0 // indirect
golang.org/x/tools v0.19.0 // indirect
golang.org/x/mod v0.17.0 // indirect
golang.org/x/sync v0.7.0 // indirect
golang.org/x/sys v0.19.0 // indirect
golang.org/x/tools v0.20.0 // indirect
google.golang.org/protobuf v1.31.0 // indirect
)

28
go.sum
View file

@ -73,35 +73,35 @@ go.etcd.io/bbolt v1.3.9/go.mod h1:zaO32+Ti0PK1ivdPtgMESzuzL2VPoIG1PCQNvOdo/dE=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
golang.org/x/exp v0.0.0-20240222234643-814bf88cf225 h1:LfspQV/FYTatPTr/3HzIcmiUFH7PGP+OQ6mgDYo3yuQ=
golang.org/x/exp v0.0.0-20240222234643-814bf88cf225/go.mod h1:CxmFvTBINI24O/j8iY7H1xHzx2i4OsyguNBmN/uPtqc=
golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f h1:99ci1mjWVBWwJiEKYY6jWa4d2nTQVIEhZIptnrVb1XY=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f/go.mod h1:/lliqkxwWAhPjf5oSOIJup2XcqJaw8RGS6k3TGEc7GI=
golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
golang.org/x/mod v0.16.0 h1:QX4fJ0Rr5cPQCF7O9lh9Se4pmwfwskqZfq5moyldzic=
golang.org/x/mod v0.16.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc=
golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.19.0 h1:tfGCXNR1OsFG+sVdLAitlpjAvD/I6dHDKnYrpEZUHkw=
golang.org/x/tools v0.19.0/go.mod h1:qoJWxmGSIBmAeriMx19ogtrEPrGtDbPK634QFIcLAhc=
golang.org/x/tools v0.20.0 h1:hz/CVckiOxybQvFw6h7b/q80NTr9IUQb4s1IIzW7KNY=
golang.org/x/tools v0.20.0/go.mod h1:WvitBU7JJf6A4jOdg4S1tviW9bhUxkgeCui/0JHctQg=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

2
vendor/golang.org/x/mod/modfile/read.go generated vendored
View file

@ -225,7 +225,7 @@ func (x *FileSyntax) Cleanup() {
if ww == 0 {
continue
}
if ww == 1 {
if ww == 1 && len(stmt.RParen.Comments.Before) == 0 {
// Collapse block into single line.
line := &Line{
Comments: Comments{

2
vendor/golang.org/x/mod/modfile/rule.go generated vendored
View file

@ -975,6 +975,8 @@ func (f *File) AddGoStmt(version string) error {
var hint Expr
if f.Module != nil && f.Module.Syntax != nil {
hint = f.Module.Syntax
} else if f.Syntax == nil {
f.Syntax = new(FileSyntax)
}
f.Go = &Go{
Version: version,

27
vendor/golang.org/x/sync/LICENSE generated vendored Normal file
View file

@ -0,0 +1,27 @@
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

22
vendor/golang.org/x/sync/PATENTS generated vendored Normal file
View file

@ -0,0 +1,22 @@
Additional IP Rights Grant (Patents)
"This implementation" means the copyrightable works distributed by
Google as part of the Go project.
Google hereby grants to You a perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as stated in this section)
patent license to make, have made, use, offer to sell, sell, import,
transfer and otherwise run, modify and propagate the contents of this
implementation of Go, where such license applies only to those patent
claims, both currently owned or controlled by Google and acquired in
the future, licensable by Google that are necessarily infringed by this
implementation of Go. This grant does not include claims that would be
infringed only as a consequence of further modification of this
implementation. If you or your agent or exclusive licensee institute or
order or agree to the institution of patent litigation against any
entity (including a cross-claim or counterclaim in a lawsuit) alleging
that this implementation of Go or any code incorporated within this
implementation of Go constitutes direct or contributory patent
infringement, or inducement of patent infringement, then any patent
rights granted to you under this License for this implementation of Go
shall terminate as of the date such litigation is filed.

135
vendor/golang.org/x/sync/errgroup/errgroup.go generated vendored Normal file
View file

@ -0,0 +1,135 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package errgroup provides synchronization, error propagation, and Context
// cancelation for groups of goroutines working on subtasks of a common task.
//
// [errgroup.Group] is related to [sync.WaitGroup] but adds handling of tasks
// returning errors.
package errgroup
import (
"context"
"fmt"
"sync"
)
type token struct{}
// A Group is a collection of goroutines working on subtasks that are part of
// the same overall task.
//
// A zero Group is valid, has no limit on the number of active goroutines,
// and does not cancel on error.
type Group struct {
cancel func(error)
wg sync.WaitGroup
sem chan token
errOnce sync.Once
err error
}
func (g *Group) done() {
if g.sem != nil {
<-g.sem
}
g.wg.Done()
}
// WithContext returns a new Group and an associated Context derived from ctx.
//
// The derived Context is canceled the first time a function passed to Go
// returns a non-nil error or the first time Wait returns, whichever occurs
// first.
func WithContext(ctx context.Context) (*Group, context.Context) {
ctx, cancel := withCancelCause(ctx)
return &Group{cancel: cancel}, ctx
}
// Wait blocks until all function calls from the Go method have returned, then
// returns the first non-nil error (if any) from them.
func (g *Group) Wait() error {
g.wg.Wait()
if g.cancel != nil {
g.cancel(g.err)
}
return g.err
}
// Go calls the given function in a new goroutine.
// It blocks until the new goroutine can be added without the number of
// active goroutines in the group exceeding the configured limit.
//
// The first call to return a non-nil error cancels the group's context, if the
// group was created by calling WithContext. The error will be returned by Wait.
func (g *Group) Go(f func() error) {
if g.sem != nil {
g.sem <- token{}
}
g.wg.Add(1)
go func() {
defer g.done()
if err := f(); err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel(g.err)
}
})
}
}()
}
// TryGo calls the given function in a new goroutine only if the number of
// active goroutines in the group is currently below the configured limit.
//
// The return value reports whether the goroutine was started.
func (g *Group) TryGo(f func() error) bool {
if g.sem != nil {
select {
case g.sem <- token{}:
// Note: this allows barging iff channels in general allow barging.
default:
return false
}
}
g.wg.Add(1)
go func() {
defer g.done()
if err := f(); err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel(g.err)
}
})
}
}()
return true
}
// SetLimit limits the number of active goroutines in this group to at most n.
// A negative value indicates no limit.
//
// Any subsequent call to the Go method will block until it can add an active
// goroutine without exceeding the configured limit.
//
// The limit must not be modified while any goroutines in the group are active.
func (g *Group) SetLimit(n int) {
if n < 0 {
g.sem = nil
return
}
if len(g.sem) != 0 {
panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", len(g.sem)))
}
g.sem = make(chan token, n)
}

13
vendor/golang.org/x/sync/errgroup/go120.go generated vendored Normal file
View file

@ -0,0 +1,13 @@
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build go1.20
package errgroup
import "context"
func withCancelCause(parent context.Context) (context.Context, func(error)) {
return context.WithCancelCause(parent)
}

14
vendor/golang.org/x/sync/errgroup/pre_go120.go generated vendored Normal file
View file

@ -0,0 +1,14 @@
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !go1.20
package errgroup
import "context"
func withCancelCause(parent context.Context) (context.Context, func(error)) {
ctx, cancel := context.WithCancel(parent)
return ctx, func(error) { cancel() }
}

2
vendor/golang.org/x/sys/unix/mmap_nomremap.go generated vendored
View file

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris
//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris || zos
package unix

8
vendor/golang.org/x/sys/unix/syscall_zos_s390x.go generated vendored
View file

@ -1520,6 +1520,14 @@ func (m *mmapper) Munmap(data []byte) (err error) {
return nil
}
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
return mapper.Mmap(fd, offset, length, prot, flags)
}
func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
func Read(fd int, p []byte) (n int, err error) {
n, err = read(fd, p)
if raceenabled {

82
vendor/golang.org/x/sys/windows/syscall_windows.go generated vendored
View file

@ -165,6 +165,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile Handle) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW
//sys CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) [failretval==InvalidHandle] = CreateNamedPipeW
//sys ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error)
//sys DisconnectNamedPipe(pipe Handle) (err error)
//sys GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
//sys GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
//sys SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState
@ -348,8 +349,19 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys SetProcessPriorityBoost(process Handle, disable bool) (err error) = kernel32.SetProcessPriorityBoost
//sys GetProcessWorkingSetSizeEx(hProcess Handle, lpMinimumWorkingSetSize *uintptr, lpMaximumWorkingSetSize *uintptr, flags *uint32)
//sys SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error)
//sys ClearCommBreak(handle Handle) (err error)
//sys ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error)
//sys EscapeCommFunction(handle Handle, dwFunc uint32) (err error)
//sys GetCommState(handle Handle, lpDCB *DCB) (err error)
//sys GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error)
//sys GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
//sys PurgeComm(handle Handle, dwFlags uint32) (err error)
//sys SetCommBreak(handle Handle) (err error)
//sys SetCommMask(handle Handle, dwEvtMask uint32) (err error)
//sys SetCommState(handle Handle, lpDCB *DCB) (err error)
//sys SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
//sys SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error)
//sys WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error)
//sys GetActiveProcessorCount(groupNumber uint16) (ret uint32)
//sys GetMaximumProcessorCount(groupNumber uint16) (ret uint32)
//sys EnumWindows(enumFunc uintptr, param unsafe.Pointer) (err error) = user32.EnumWindows
@ -1834,3 +1846,73 @@ func ResizePseudoConsole(pconsole Handle, size Coord) error {
// accept arguments that can be casted to uintptr, and Coord can't.
return resizePseudoConsole(pconsole, *((*uint32)(unsafe.Pointer(&size))))
}
// DCB constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-dcb.
const (
CBR_110 = 110
CBR_300 = 300
CBR_600 = 600
CBR_1200 = 1200
CBR_2400 = 2400
CBR_4800 = 4800
CBR_9600 = 9600
CBR_14400 = 14400
CBR_19200 = 19200
CBR_38400 = 38400
CBR_57600 = 57600
CBR_115200 = 115200
CBR_128000 = 128000
CBR_256000 = 256000
DTR_CONTROL_DISABLE = 0x00000000
DTR_CONTROL_ENABLE = 0x00000010
DTR_CONTROL_HANDSHAKE = 0x00000020
RTS_CONTROL_DISABLE = 0x00000000
RTS_CONTROL_ENABLE = 0x00001000
RTS_CONTROL_HANDSHAKE = 0x00002000
RTS_CONTROL_TOGGLE = 0x00003000
NOPARITY = 0
ODDPARITY = 1
EVENPARITY = 2
MARKPARITY = 3
SPACEPARITY = 4
ONESTOPBIT = 0
ONE5STOPBITS = 1
TWOSTOPBITS = 2
)
// EscapeCommFunction constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-escapecommfunction.
const (
SETXOFF = 1
SETXON = 2
SETRTS = 3
CLRRTS = 4
SETDTR = 5
CLRDTR = 6
SETBREAK = 8
CLRBREAK = 9
)
// PurgeComm constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-purgecomm.
const (
PURGE_TXABORT = 0x0001
PURGE_RXABORT = 0x0002
PURGE_TXCLEAR = 0x0004
PURGE_RXCLEAR = 0x0008
)
// SetCommMask constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setcommmask.
const (
EV_RXCHAR = 0x0001
EV_RXFLAG = 0x0002
EV_TXEMPTY = 0x0004
EV_CTS = 0x0008
EV_DSR = 0x0010
EV_RLSD = 0x0020
EV_BREAK = 0x0040
EV_ERR = 0x0080
EV_RING = 0x0100
)

24
vendor/golang.org/x/sys/windows/types_windows.go generated vendored
View file

@ -3380,3 +3380,27 @@ type BLOB struct {
Size uint32
BlobData *byte
}
type ComStat struct {
Flags uint32
CBInQue uint32
CBOutQue uint32
}
type DCB struct {
DCBlength uint32
BaudRate uint32
Flags uint32
wReserved uint16
XonLim uint16
XoffLim uint16
ByteSize uint8
Parity uint8
StopBits uint8
XonChar byte
XoffChar byte
ErrorChar byte
EofChar byte
EvtChar byte
wReserved1 uint16
}

126
vendor/golang.org/x/sys/windows/zsyscall_windows.go generated vendored
View file

@ -188,6 +188,8 @@ var (
procAssignProcessToJobObject = modkernel32.NewProc("AssignProcessToJobObject")
procCancelIo = modkernel32.NewProc("CancelIo")
procCancelIoEx = modkernel32.NewProc("CancelIoEx")
procClearCommBreak = modkernel32.NewProc("ClearCommBreak")
procClearCommError = modkernel32.NewProc("ClearCommError")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procClosePseudoConsole = modkernel32.NewProc("ClosePseudoConsole")
procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
@ -212,7 +214,9 @@ var (
procDeleteProcThreadAttributeList = modkernel32.NewProc("DeleteProcThreadAttributeList")
procDeleteVolumeMountPointW = modkernel32.NewProc("DeleteVolumeMountPointW")
procDeviceIoControl = modkernel32.NewProc("DeviceIoControl")
procDisconnectNamedPipe = modkernel32.NewProc("DisconnectNamedPipe")
procDuplicateHandle = modkernel32.NewProc("DuplicateHandle")
procEscapeCommFunction = modkernel32.NewProc("EscapeCommFunction")
procExitProcess = modkernel32.NewProc("ExitProcess")
procExpandEnvironmentStringsW = modkernel32.NewProc("ExpandEnvironmentStringsW")
procFindClose = modkernel32.NewProc("FindClose")
@ -236,6 +240,8 @@ var (
procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent")
procGetACP = modkernel32.NewProc("GetACP")
procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount")
procGetCommModemStatus = modkernel32.NewProc("GetCommModemStatus")
procGetCommState = modkernel32.NewProc("GetCommState")
procGetCommTimeouts = modkernel32.NewProc("GetCommTimeouts")
procGetCommandLineW = modkernel32.NewProc("GetCommandLineW")
procGetComputerNameExW = modkernel32.NewProc("GetComputerNameExW")
@ -322,6 +328,7 @@ var (
procProcess32NextW = modkernel32.NewProc("Process32NextW")
procProcessIdToSessionId = modkernel32.NewProc("ProcessIdToSessionId")
procPulseEvent = modkernel32.NewProc("PulseEvent")
procPurgeComm = modkernel32.NewProc("PurgeComm")
procQueryDosDeviceW = modkernel32.NewProc("QueryDosDeviceW")
procQueryFullProcessImageNameW = modkernel32.NewProc("QueryFullProcessImageNameW")
procQueryInformationJobObject = modkernel32.NewProc("QueryInformationJobObject")
@ -335,6 +342,9 @@ var (
procResetEvent = modkernel32.NewProc("ResetEvent")
procResizePseudoConsole = modkernel32.NewProc("ResizePseudoConsole")
procResumeThread = modkernel32.NewProc("ResumeThread")
procSetCommBreak = modkernel32.NewProc("SetCommBreak")
procSetCommMask = modkernel32.NewProc("SetCommMask")
procSetCommState = modkernel32.NewProc("SetCommState")
procSetCommTimeouts = modkernel32.NewProc("SetCommTimeouts")
procSetConsoleCursorPosition = modkernel32.NewProc("SetConsoleCursorPosition")
procSetConsoleMode = modkernel32.NewProc("SetConsoleMode")
@ -342,7 +352,6 @@ var (
procSetDefaultDllDirectories = modkernel32.NewProc("SetDefaultDllDirectories")
procSetDllDirectoryW = modkernel32.NewProc("SetDllDirectoryW")
procSetEndOfFile = modkernel32.NewProc("SetEndOfFile")
procSetFileValidData = modkernel32.NewProc("SetFileValidData")
procSetEnvironmentVariableW = modkernel32.NewProc("SetEnvironmentVariableW")
procSetErrorMode = modkernel32.NewProc("SetErrorMode")
procSetEvent = modkernel32.NewProc("SetEvent")
@ -351,6 +360,7 @@ var (
procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procSetFileTime = modkernel32.NewProc("SetFileTime")
procSetFileValidData = modkernel32.NewProc("SetFileValidData")
procSetHandleInformation = modkernel32.NewProc("SetHandleInformation")
procSetInformationJobObject = modkernel32.NewProc("SetInformationJobObject")
procSetNamedPipeHandleState = modkernel32.NewProc("SetNamedPipeHandleState")
@ -361,6 +371,7 @@ var (
procSetStdHandle = modkernel32.NewProc("SetStdHandle")
procSetVolumeLabelW = modkernel32.NewProc("SetVolumeLabelW")
procSetVolumeMountPointW = modkernel32.NewProc("SetVolumeMountPointW")
procSetupComm = modkernel32.NewProc("SetupComm")
procSizeofResource = modkernel32.NewProc("SizeofResource")
procSleepEx = modkernel32.NewProc("SleepEx")
procTerminateJobObject = modkernel32.NewProc("TerminateJobObject")
@ -379,6 +390,7 @@ var (
procVirtualQueryEx = modkernel32.NewProc("VirtualQueryEx")
procVirtualUnlock = modkernel32.NewProc("VirtualUnlock")
procWTSGetActiveConsoleSessionId = modkernel32.NewProc("WTSGetActiveConsoleSessionId")
procWaitCommEvent = modkernel32.NewProc("WaitCommEvent")
procWaitForMultipleObjects = modkernel32.NewProc("WaitForMultipleObjects")
procWaitForSingleObject = modkernel32.NewProc("WaitForSingleObject")
procWriteConsoleW = modkernel32.NewProc("WriteConsoleW")
@ -1641,6 +1653,22 @@ func CancelIoEx(s Handle, o *Overlapped) (err error) {
return
}
func ClearCommBreak(handle Handle) (err error) {
r1, _, e1 := syscall.Syscall(procClearCommBreak.Addr(), 1, uintptr(handle), 0, 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error) {
r1, _, e1 := syscall.Syscall(procClearCommError.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(lpErrors)), uintptr(unsafe.Pointer(lpStat)))
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func CloseHandle(handle Handle) (err error) {
r1, _, e1 := syscall.Syscall(procCloseHandle.Addr(), 1, uintptr(handle), 0, 0)
if r1 == 0 {
@ -1845,6 +1873,14 @@ func DeviceIoControl(handle Handle, ioControlCode uint32, inBuffer *byte, inBuff
return
}
func DisconnectNamedPipe(pipe Handle) (err error) {
r1, _, e1 := syscall.Syscall(procDisconnectNamedPipe.Addr(), 1, uintptr(pipe), 0, 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error) {
var _p0 uint32
if bInheritHandle {
@ -1857,6 +1893,14 @@ func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetP
return
}
func EscapeCommFunction(handle Handle, dwFunc uint32) (err error) {
r1, _, e1 := syscall.Syscall(procEscapeCommFunction.Addr(), 2, uintptr(handle), uintptr(dwFunc), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func ExitProcess(exitcode uint32) {
syscall.Syscall(procExitProcess.Addr(), 1, uintptr(exitcode), 0, 0)
return
@ -2058,6 +2102,22 @@ func GetActiveProcessorCount(groupNumber uint16) (ret uint32) {
return
}
func GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error) {
r1, _, e1 := syscall.Syscall(procGetCommModemStatus.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpModemStat)), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func GetCommState(handle Handle, lpDCB *DCB) (err error) {
r1, _, e1 := syscall.Syscall(procGetCommState.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpDCB)), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) {
r1, _, e1 := syscall.Syscall(procGetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0)
if r1 == 0 {
@ -2810,6 +2870,14 @@ func PulseEvent(event Handle) (err error) {
return
}
func PurgeComm(handle Handle, dwFlags uint32) (err error) {
r1, _, e1 := syscall.Syscall(procPurgeComm.Addr(), 2, uintptr(handle), uintptr(dwFlags), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) {
r0, _, e1 := syscall.Syscall(procQueryDosDeviceW.Addr(), 3, uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)), uintptr(max))
n = uint32(r0)
@ -2924,6 +2992,30 @@ func ResumeThread(thread Handle) (ret uint32, err error) {
return
}
func SetCommBreak(handle Handle) (err error) {
r1, _, e1 := syscall.Syscall(procSetCommBreak.Addr(), 1, uintptr(handle), 0, 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SetCommMask(handle Handle, dwEvtMask uint32) (err error) {
r1, _, e1 := syscall.Syscall(procSetCommMask.Addr(), 2, uintptr(handle), uintptr(dwEvtMask), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SetCommState(handle Handle, lpDCB *DCB) (err error) {
r1, _, e1 := syscall.Syscall(procSetCommState.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(lpDCB)), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) {
r1, _, e1 := syscall.Syscall(procSetCommTimeouts.Addr(), 2, uintptr(handle), uintptr(unsafe.Pointer(timeouts)), 0)
if r1 == 0 {
@ -2989,14 +3081,6 @@ func SetEndOfFile(handle Handle) (err error) {
return
}
func SetFileValidData(handle Handle, validDataLength int64) (err error) {
r1, _, e1 := syscall.Syscall(procSetFileValidData.Addr(), 2, uintptr(handle), uintptr(validDataLength), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SetEnvironmentVariable(name *uint16, value *uint16) (err error) {
r1, _, e1 := syscall.Syscall(procSetEnvironmentVariableW.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(value)), 0)
if r1 == 0 {
@ -3060,6 +3144,14 @@ func SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetim
return
}
func SetFileValidData(handle Handle, validDataLength int64) (err error) {
r1, _, e1 := syscall.Syscall(procSetFileValidData.Addr(), 2, uintptr(handle), uintptr(validDataLength), 0)
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error) {
r1, _, e1 := syscall.Syscall(procSetHandleInformation.Addr(), 3, uintptr(handle), uintptr(mask), uintptr(flags))
if r1 == 0 {
@ -3145,6 +3237,14 @@ func SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err erro
return
}
func SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error) {
r1, _, e1 := syscall.Syscall(procSetupComm.Addr(), 3, uintptr(handle), uintptr(dwInQueue), uintptr(dwOutQueue))
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func SizeofResource(module Handle, resInfo Handle) (size uint32, err error) {
r0, _, e1 := syscall.Syscall(procSizeofResource.Addr(), 2, uintptr(module), uintptr(resInfo), 0)
size = uint32(r0)
@ -3291,6 +3391,14 @@ func WTSGetActiveConsoleSessionId() (sessionID uint32) {
return
}
func WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error) {
r1, _, e1 := syscall.Syscall(procWaitCommEvent.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(lpEvtMask)), uintptr(unsafe.Pointer(lpOverlapped)))
if r1 == 0 {
err = errnoErr(e1)
}
return
}
func waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
var _p0 uint32
if waitAll {

123
vendor/golang.org/x/tools/go/packages/packages.go generated vendored
View file

@ -9,6 +9,7 @@ package packages
import (
"context"
"encoding/json"
"errors"
"fmt"
"go/ast"
"go/parser"
@ -24,6 +25,8 @@ import (
"sync"
"time"
"golang.org/x/sync/errgroup"
"golang.org/x/tools/go/gcexportdata"
"golang.org/x/tools/internal/gocommand"
"golang.org/x/tools/internal/packagesinternal"
@ -255,8 +258,27 @@ func Load(cfg *Config, patterns ...string) ([]*Package, error) {
// defaultDriver will fall back to the go list driver.
// The boolean result indicates that an external driver handled the request.
func defaultDriver(cfg *Config, patterns ...string) (*DriverResponse, bool, error) {
const (
// windowsArgMax specifies the maximum command line length for
// the Windows' CreateProcess function.
windowsArgMax = 32767
// maxEnvSize is a very rough estimation of the maximum environment
// size of a user.
maxEnvSize = 16384
// safeArgMax specifies the maximum safe command line length to use
// by the underlying driver excl. the environment. We choose the Windows'
// ARG_MAX as the starting point because it's one of the lowest ARG_MAX
// constants out of the different supported platforms,
// e.g., https://www.in-ulm.de/~mascheck/various/argmax/#results.
safeArgMax = windowsArgMax - maxEnvSize
)
chunks, err := splitIntoChunks(patterns, safeArgMax)
if err != nil {
return nil, false, err
}
if driver := findExternalDriver(cfg); driver != nil {
response, err := driver(cfg, patterns...)
response, err := callDriverOnChunks(driver, cfg, chunks)
if err != nil {
return nil, false, err
} else if !response.NotHandled {
@ -265,11 +287,82 @@ func defaultDriver(cfg *Config, patterns ...string) (*DriverResponse, bool, erro
// (fall through)
}
response, err := goListDriver(cfg, patterns...)
response, err := callDriverOnChunks(goListDriver, cfg, chunks)
if err != nil {
return nil, false, err
}
return response, false, nil
return response, false, err
}
// splitIntoChunks chunks the slice so that the total number of characters
// in a chunk is no longer than argMax.
func splitIntoChunks(patterns []string, argMax int) ([][]string, error) {
if argMax <= 0 {
return nil, errors.New("failed to split patterns into chunks, negative safe argMax value")
}
var chunks [][]string
charsInChunk := 0
nextChunkStart := 0
for i, v := range patterns {
vChars := len(v)
if vChars > argMax {
// a single pattern is longer than the maximum safe ARG_MAX, hardly should happen
return nil, errors.New("failed to split patterns into chunks, a pattern is too long")
}
charsInChunk += vChars + 1 // +1 is for a whitespace between patterns that has to be counted too
if charsInChunk > argMax {
chunks = append(chunks, patterns[nextChunkStart:i])
nextChunkStart = i
charsInChunk = vChars
}
}
// add the last chunk
if nextChunkStart < len(patterns) {
chunks = append(chunks, patterns[nextChunkStart:])
}
return chunks, nil
}
func callDriverOnChunks(driver driver, cfg *Config, chunks [][]string) (*DriverResponse, error) {
if len(chunks) == 0 {
return driver(cfg)
}
responses := make([]*DriverResponse, len(chunks))
errNotHandled := errors.New("driver returned NotHandled")
var g errgroup.Group
for i, chunk := range chunks {
i := i
chunk := chunk
g.Go(func() (err error) {
responses[i], err = driver(cfg, chunk...)
if responses[i] != nil && responses[i].NotHandled {
err = errNotHandled
}
return err
})
}
if err := g.Wait(); err != nil {
if errors.Is(err, errNotHandled) {
return &DriverResponse{NotHandled: true}, nil
}
return nil, err
}
return mergeResponses(responses...), nil
}
func mergeResponses(responses ...*DriverResponse) *DriverResponse {
if len(responses) == 0 {
return nil
}
response := newDeduper()
response.dr.NotHandled = false
response.dr.Compiler = responses[0].Compiler
response.dr.Arch = responses[0].Arch
response.dr.GoVersion = responses[0].GoVersion
for _, v := range responses {
response.addAll(v)
}
return response.dr
}
// A Package describes a loaded Go package.
@ -1025,7 +1118,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
Sizes: ld.sizes, // may be nil
}
if lpkg.Module != nil && lpkg.Module.GoVersion != "" {
typesinternal.SetGoVersion(tc, "go"+lpkg.Module.GoVersion)
tc.GoVersion = "go" + lpkg.Module.GoVersion
}
if (ld.Mode & typecheckCgo) != 0 {
if !typesinternal.SetUsesCgo(tc) {
@ -1036,10 +1129,24 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
return
}
}
types.NewChecker(tc, ld.Fset, lpkg.Types, lpkg.TypesInfo).Files(lpkg.Syntax)
typErr := types.NewChecker(tc, ld.Fset, lpkg.Types, lpkg.TypesInfo).Files(lpkg.Syntax)
lpkg.importErrors = nil // no longer needed
// In go/types go1.21 and go1.22, Checker.Files failed fast with a
// a "too new" error, without calling tc.Error and without
// proceeding to type-check the package (#66525).
// We rely on the runtimeVersion error to give the suggested remedy.
if typErr != nil && len(lpkg.Errors) == 0 && len(lpkg.Syntax) > 0 {
if msg := typErr.Error(); strings.HasPrefix(msg, "package requires newer Go version") {
appendError(types.Error{
Fset: ld.Fset,
Pos: lpkg.Syntax[0].Package,
Msg: msg,
})
}
}
// If !Cgo, the type-checker uses FakeImportC mode, so
// it doesn't invoke the importer for import "C",
// nor report an error for the import,
@ -1061,6 +1168,12 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
}
}
// If types.Checker.Files had an error that was unreported,
// make sure to report the unknown error so the package is illTyped.
if typErr != nil && len(lpkg.Errors) == 0 {
appendError(typErr)
}
// Record accumulated errors.
illTyped := len(lpkg.Errors) > 0
if !illTyped {

3
vendor/golang.org/x/tools/go/types/objectpath/objectpath.go generated vendored
View file

@ -30,7 +30,6 @@ import (
"strings"
"golang.org/x/tools/internal/aliases"
"golang.org/x/tools/internal/typeparams"
"golang.org/x/tools/internal/typesinternal"
)
@ -395,7 +394,7 @@ func (enc *Encoder) concreteMethod(meth *types.Func) (Path, bool) {
// of objectpath will only be giving us origin methods, anyway, as referring
// to instantiated methods is usually not useful.
if typeparams.OriginMethod(meth) != meth {
if meth.Origin() != meth {
return "", false
}

45
vendor/golang.org/x/tools/internal/gcimporter/iexport.go generated vendored
View file

@ -21,6 +21,7 @@ import (
"sort"
"strconv"
"strings"
"unsafe"
"golang.org/x/tools/go/types/objectpath"
"golang.org/x/tools/internal/aliases"
@ -464,7 +465,7 @@ func (p *iexporter) doDecl(obj types.Object) {
switch obj := obj.(type) {
case *types.Var:
w.tag('V')
w.tag(varTag)
w.pos(obj.Pos())
w.typ(obj.Type(), obj.Pkg())
@ -482,9 +483,9 @@ func (p *iexporter) doDecl(obj types.Object) {
// Function.
if sig.TypeParams().Len() == 0 {
w.tag('F')
w.tag(funcTag)
} else {
w.tag('G')
w.tag(genericFuncTag)
}
w.pos(obj.Pos())
// The tparam list of the function type is the declaration of the type
@ -500,7 +501,7 @@ func (p *iexporter) doDecl(obj types.Object) {
w.signature(sig)
case *types.Const:
w.tag('C')
w.tag(constTag)
w.pos(obj.Pos())
w.value(obj.Type(), obj.Val())
@ -508,7 +509,7 @@ func (p *iexporter) doDecl(obj types.Object) {
t := obj.Type()
if tparam, ok := aliases.Unalias(t).(*types.TypeParam); ok {
w.tag('P')
w.tag(typeParamTag)
w.pos(obj.Pos())
constraint := tparam.Constraint()
if p.version >= iexportVersionGo1_18 {
@ -523,8 +524,13 @@ func (p *iexporter) doDecl(obj types.Object) {
}
if obj.IsAlias() {
w.tag('A')
w.tag(aliasTag)
w.pos(obj.Pos())
if alias, ok := t.(*aliases.Alias); ok {
// Preserve materialized aliases,
// even of non-exported types.
t = aliasRHS(alias)
}
w.typ(t, obj.Pkg())
break
}
@ -536,9 +542,9 @@ func (p *iexporter) doDecl(obj types.Object) {
}
if named.TypeParams().Len() == 0 {
w.tag('T')
w.tag(typeTag)
} else {
w.tag('U')
w.tag(genericTypeTag)
}
w.pos(obj.Pos())
@ -548,7 +554,7 @@ func (p *iexporter) doDecl(obj types.Object) {
w.tparamList(obj.Name(), named.TypeParams(), obj.Pkg())
}
underlying := obj.Type().Underlying()
underlying := named.Underlying()
w.typ(underlying, obj.Pkg())
if types.IsInterface(t) {
@ -739,7 +745,10 @@ func (w *exportWriter) doTyp(t types.Type, pkg *types.Package) {
}()
}
switch t := t.(type) {
// TODO(adonovan): support types.Alias.
case *aliases.Alias:
// TODO(adonovan): support parameterized aliases, following *types.Named.
w.startType(aliasType)
w.qualifiedType(t.Obj())
case *types.Named:
if targs := t.TypeArgs(); targs.Len() > 0 {
@ -1322,3 +1331,19 @@ func (e internalError) Error() string { return "gcimporter: " + string(e) }
func internalErrorf(format string, args ...interface{}) error {
return internalError(fmt.Sprintf(format, args...))
}
// aliasRHS removes exactly one Alias constructor.
func aliasRHS(alias *aliases.Alias) types.Type {
// TODO(adonovan): if proposal #66559 is accepted, this will
// become Alias.RHS(alias). In the meantime, we must punch
// through the drywall.
type go123Alias struct {
_ *types.TypeName
_ *types.TypeParamList
RHS types.Type
_ types.Type
}
var raw *go123Alias
*(**aliases.Alias)(unsafe.Pointer(&raw)) = alias
return raw.RHS
}

42
vendor/golang.org/x/tools/internal/gcimporter/iimport.go generated vendored
View file

@ -80,6 +80,20 @@ const (
typeParamType
instanceType
unionType
aliasType
)
// Object tags
const (
varTag = 'V'
funcTag = 'F'
genericFuncTag = 'G'
constTag = 'C'
aliasTag = 'A'
genericAliasTag = 'B'
typeParamTag = 'P'
typeTag = 'T'
genericTypeTag = 'U'
)
// IImportData imports a package from the serialized package data
@ -324,7 +338,7 @@ func iimportCommon(fset *token.FileSet, getPackages GetPackagesFunc, data []byte
}
// SetConstraint can't be called if the constraint type is not yet complete.
// When type params are created in the 'P' case of (*importReader).obj(),
// When type params are created in the typeParamTag case of (*importReader).obj(),
// the associated constraint type may not be complete due to recursion.
// Therefore, we defer calling SetConstraint there, and call it here instead
// after all types are complete.
@ -546,25 +560,29 @@ func (r *importReader) obj(name string) {
pos := r.pos()
switch tag {
case 'A':
case aliasTag:
typ := r.typ()
// TODO(adonovan): support generic aliases:
// if tag == genericAliasTag {
// tparams := r.tparamList()
// alias.SetTypeParams(tparams)
// }
r.declare(aliases.NewAlias(pos, r.currPkg, name, typ))
r.declare(types.NewTypeName(pos, r.currPkg, name, typ))
case 'C':
case constTag:
typ, val := r.value()
r.declare(types.NewConst(pos, r.currPkg, name, typ, val))
case 'F', 'G':
case funcTag, genericFuncTag:
var tparams []*types.TypeParam
if tag == 'G' {
if tag == genericFuncTag {
tparams = r.tparamList()
}
sig := r.signature(nil, nil, tparams)
r.declare(types.NewFunc(pos, r.currPkg, name, sig))
case 'T', 'U':
case typeTag, genericTypeTag:
// Types can be recursive. We need to setup a stub
// declaration before recursing.
obj := types.NewTypeName(pos, r.currPkg, name, nil)
@ -572,7 +590,7 @@ func (r *importReader) obj(name string) {
// Declare obj before calling r.tparamList, so the new type name is recognized
// if used in the constraint of one of its own typeparams (see #48280).
r.declare(obj)
if tag == 'U' {
if tag == genericTypeTag {
tparams := r.tparamList()
named.SetTypeParams(tparams)
}
@ -604,7 +622,7 @@ func (r *importReader) obj(name string) {
}
}
case 'P':
case typeParamTag:
// We need to "declare" a typeparam in order to have a name that
// can be referenced recursively (if needed) in the type param's
// bound.
@ -637,7 +655,7 @@ func (r *importReader) obj(name string) {
// completely set up all types in ImportData.
r.p.later = append(r.p.later, setConstraintArgs{t: t, constraint: constraint})
case 'V':
case varTag:
typ := r.typ()
r.declare(types.NewVar(pos, r.currPkg, name, typ))
@ -854,7 +872,7 @@ func (r *importReader) doType(base *types.Named) (res types.Type) {
errorf("unexpected kind tag in %q: %v", r.p.ipath, k)
return nil
case definedType:
case aliasType, definedType:
pkg, name := r.qualifiedIdent()
r.p.doDecl(pkg, name)
return pkg.Scope().Lookup(name).(*types.TypeName).Type()

2
vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go generated vendored
View file

@ -524,7 +524,7 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
case pkgbits.ObjAlias:
pos := r.pos()
typ := r.typ()
declare(types.NewTypeName(pos, objPkg, objName, typ))
declare(aliases.NewAlias(pos, objPkg, objName, typ))
case pkgbits.ObjConst:
pos := r.pos()

3
vendor/golang.org/x/tools/internal/gocommand/invoke.go generated vendored
View file

@ -158,12 +158,15 @@ type Invocation struct {
BuildFlags []string
// If ModFlag is set, the go command is invoked with -mod=ModFlag.
// TODO(rfindley): remove, in favor of Args.
ModFlag string
// If ModFile is set, the go command is invoked with -modfile=ModFile.
// TODO(rfindley): remove, in favor of Args.
ModFile string
// If Overlay is set, the go command is invoked with -overlay=Overlay.
// TODO(rfindley): remove, in favor of Args.
Overlay string
// If CleanEnv is set, the invocation will run only with the environment

17320
vendor/golang.org/x/tools/internal/stdlib/manifest.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

97
vendor/golang.org/x/tools/internal/stdlib/stdlib.go generated vendored Normal file
View file

@ -0,0 +1,97 @@
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:generate go run generate.go
// Package stdlib provides a table of all exported symbols in the
// standard library, along with the version at which they first
// appeared.
package stdlib
import (
"fmt"
"strings"
)
type Symbol struct {
Name string
Kind Kind
Version Version // Go version that first included the symbol
}
// A Kind indicates the kind of a symbol:
// function, variable, constant, type, and so on.
type Kind int8
const (
Invalid Kind = iota // Example name:
Type // "Buffer"
Func // "Println"
Var // "EOF"
Const // "Pi"
Field // "Point.X"
Method // "(*Buffer).Grow"
)
func (kind Kind) String() string {
return [...]string{
Invalid: "invalid",
Type: "type",
Func: "func",
Var: "var",
Const: "const",
Field: "field",
Method: "method",
}[kind]
}
// A Version represents a version of Go of the form "go1.%d".
type Version int8
// String returns a version string of the form "go1.23", without allocating.
func (v Version) String() string { return versions[v] }
var versions [30]string // (increase constant as needed)
func init() {
for i := range versions {
versions[i] = fmt.Sprintf("go1.%d", i)
}
}
// HasPackage reports whether the specified package path is part of
// the standard library's public API.
func HasPackage(path string) bool {
_, ok := PackageSymbols[path]
return ok
}
// SplitField splits the field symbol name into type and field
// components. It must be called only on Field symbols.
//
// Example: "File.Package" -> ("File", "Package")
func (sym *Symbol) SplitField() (typename, name string) {
if sym.Kind != Field {
panic("not a field")
}
typename, name, _ = strings.Cut(sym.Name, ".")
return
}
// SplitMethod splits the method symbol name into pointer, receiver,
// and method components. It must be called only on Method symbols.
//
// Example: "(*Buffer).Grow" -> (true, "Buffer", "Grow")
func (sym *Symbol) SplitMethod() (ptr bool, recv, name string) {
if sym.Kind != Method {
panic("not a method")
}
recv, name, _ = strings.Cut(sym.Name, ".")
recv = recv[len("(") : len(recv)-len(")")]
ptr = recv[0] == '*'
if ptr {
recv = recv[len("*"):]
}
return
}

195
vendor/golang.org/x/tools/internal/typeparams/common.go generated vendored
View file

@ -1,195 +0,0 @@
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package typeparams contains common utilities for writing tools that
// interact with generic Go code, as introduced with Go 1.18. It
// supplements the standard library APIs. Notably, the StructuralTerms
// API computes a minimal representation of the structural
// restrictions on a type parameter.
//
// An external version of these APIs is available in the
// golang.org/x/exp/typeparams module.
package typeparams
import (
"fmt"
"go/ast"
"go/token"
"go/types"
"golang.org/x/tools/internal/aliases"
"golang.org/x/tools/internal/typesinternal"
)
// UnpackIndexExpr extracts data from AST nodes that represent index
// expressions.
//
// For an ast.IndexExpr, the resulting indices slice will contain exactly one
// index expression. For an ast.IndexListExpr (go1.18+), it may have a variable
// number of index expressions.
//
// For nodes that don't represent index expressions, the first return value of
// UnpackIndexExpr will be nil.
func UnpackIndexExpr(n ast.Node) (x ast.Expr, lbrack token.Pos, indices []ast.Expr, rbrack token.Pos) {
switch e := n.(type) {
case *ast.IndexExpr:
return e.X, e.Lbrack, []ast.Expr{e.Index}, e.Rbrack
case *ast.IndexListExpr:
return e.X, e.Lbrack, e.Indices, e.Rbrack
}
return nil, token.NoPos, nil, token.NoPos
}
// PackIndexExpr returns an *ast.IndexExpr or *ast.IndexListExpr, depending on
// the cardinality of indices. Calling PackIndexExpr with len(indices) == 0
// will panic.
func PackIndexExpr(x ast.Expr, lbrack token.Pos, indices []ast.Expr, rbrack token.Pos) ast.Expr {
switch len(indices) {
case 0:
panic("empty indices")
case 1:
return &ast.IndexExpr{
X: x,
Lbrack: lbrack,
Index: indices[0],
Rbrack: rbrack,
}
default:
return &ast.IndexListExpr{
X: x,
Lbrack: lbrack,
Indices: indices,
Rbrack: rbrack,
}
}
}
// IsTypeParam reports whether t is a type parameter (or an alias of one).
func IsTypeParam(t types.Type) bool {
_, ok := aliases.Unalias(t).(*types.TypeParam)
return ok
}
// OriginMethod returns the origin method associated with the method fn.
// For methods on a non-generic receiver base type, this is just
// fn. However, for methods with a generic receiver, OriginMethod returns the
// corresponding method in the method set of the origin type.
//
// As a special case, if fn is not a method (has no receiver), OriginMethod
// returns fn.
func OriginMethod(fn *types.Func) *types.Func {
recv := fn.Type().(*types.Signature).Recv()
if recv == nil {
return fn
}
_, named := typesinternal.ReceiverNamed(recv)
if named == nil {
// Receiver is a *types.Interface.
return fn
}
if named.TypeParams().Len() == 0 {
// Receiver base has no type parameters, so we can avoid the lookup below.
return fn
}
orig := named.Origin()
gfn, _, _ := types.LookupFieldOrMethod(orig, true, fn.Pkg(), fn.Name())
// This is a fix for a gopls crash (#60628) due to a go/types bug (#60634). In:
// package p
// type T *int
// func (*T) f() {}
// LookupFieldOrMethod(T, true, p, f)=nil, but NewMethodSet(*T)={(*T).f}.
// Here we make them consistent by force.
// (The go/types bug is general, but this workaround is reached only
// for generic T thanks to the early return above.)
if gfn == nil {
mset := types.NewMethodSet(types.NewPointer(orig))
for i := 0; i < mset.Len(); i++ {
m := mset.At(i)
if m.Obj().Id() == fn.Id() {
gfn = m.Obj()
break
}
}
}
// In golang/go#61196, we observe another crash, this time inexplicable.
if gfn == nil {
panic(fmt.Sprintf("missing origin method for %s.%s; named == origin: %t, named.NumMethods(): %d, origin.NumMethods(): %d", named, fn, named == orig, named.NumMethods(), orig.NumMethods()))
}
return gfn.(*types.Func)
}
// GenericAssignableTo is a generalization of types.AssignableTo that
// implements the following rule for uninstantiated generic types:
//
// If V and T are generic named types, then V is considered assignable to T if,
// for every possible instantation of V[A_1, ..., A_N], the instantiation
// T[A_1, ..., A_N] is valid and V[A_1, ..., A_N] implements T[A_1, ..., A_N].
//
// If T has structural constraints, they must be satisfied by V.
//
// For example, consider the following type declarations:
//
// type Interface[T any] interface {
// Accept(T)
// }
//
// type Container[T any] struct {
// Element T
// }
//
// func (c Container[T]) Accept(t T) { c.Element = t }
//
// In this case, GenericAssignableTo reports that instantiations of Container
// are assignable to the corresponding instantiation of Interface.
func GenericAssignableTo(ctxt *types.Context, V, T types.Type) bool {
V = aliases.Unalias(V)
T = aliases.Unalias(T)
// If V and T are not both named, or do not have matching non-empty type
// parameter lists, fall back on types.AssignableTo.
VN, Vnamed := V.(*types.Named)
TN, Tnamed := T.(*types.Named)
if !Vnamed || !Tnamed {
return types.AssignableTo(V, T)
}
vtparams := VN.TypeParams()
ttparams := TN.TypeParams()
if vtparams.Len() == 0 || vtparams.Len() != ttparams.Len() || VN.TypeArgs().Len() != 0 || TN.TypeArgs().Len() != 0 {
return types.AssignableTo(V, T)
}
// V and T have the same (non-zero) number of type params. Instantiate both
// with the type parameters of V. This must always succeed for V, and will
// succeed for T if and only if the type set of each type parameter of V is a
// subset of the type set of the corresponding type parameter of T, meaning
// that every instantiation of V corresponds to a valid instantiation of T.
// Minor optimization: ensure we share a context across the two
// instantiations below.
if ctxt == nil {
ctxt = types.NewContext()
}
var targs []types.Type
for i := 0; i < vtparams.Len(); i++ {
targs = append(targs, vtparams.At(i))
}
vinst, err := types.Instantiate(ctxt, V, targs, true)
if err != nil {
panic("type parameters should satisfy their own constraints")
}
tinst, err := types.Instantiate(ctxt, T, targs, true)
if err != nil {
return false
}
return types.AssignableTo(vinst, tinst)
}

137
vendor/golang.org/x/tools/internal/typeparams/coretype.go generated vendored
View file

@ -1,137 +0,0 @@
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package typeparams
import (
"fmt"
"go/types"
"golang.org/x/tools/internal/aliases"
)
// CoreType returns the core type of T or nil if T does not have a core type.
//
// See https://go.dev/ref/spec#Core_types for the definition of a core type.
func CoreType(T types.Type) types.Type {
U := T.Underlying()
if _, ok := U.(*types.Interface); !ok {
return U // for non-interface types,
}
terms, err := _NormalTerms(U)
if len(terms) == 0 || err != nil {
// len(terms) -> empty type set of interface.
// err != nil => U is invalid, exceeds complexity bounds, or has an empty type set.
return nil // no core type.
}
U = terms[0].Type().Underlying()
var identical int // i in [0,identical) => Identical(U, terms[i].Type().Underlying())
for identical = 1; identical < len(terms); identical++ {
if !types.Identical(U, terms[identical].Type().Underlying()) {
break
}
}
if identical == len(terms) {
// https://go.dev/ref/spec#Core_types
// "There is a single type U which is the underlying type of all types in the type set of T"
return U
}
ch, ok := U.(*types.Chan)
if !ok {
return nil // no core type as identical < len(terms) and U is not a channel.
}
// https://go.dev/ref/spec#Core_types
// "the type chan E if T contains only bidirectional channels, or the type chan<- E or
// <-chan E depending on the direction of the directional channels present."
for chans := identical; chans < len(terms); chans++ {
curr, ok := terms[chans].Type().Underlying().(*types.Chan)
if !ok {
return nil
}
if !types.Identical(ch.Elem(), curr.Elem()) {
return nil // channel elements are not identical.
}
if ch.Dir() == types.SendRecv {
// ch is bidirectional. We can safely always use curr's direction.
ch = curr
} else if curr.Dir() != types.SendRecv && ch.Dir() != curr.Dir() {
// ch and curr are not bidirectional and not the same direction.
return nil
}
}
return ch
}
// _NormalTerms returns a slice of terms representing the normalized structural
// type restrictions of a type, if any.
//
// For all types other than *types.TypeParam, *types.Interface, and
// *types.Union, this is just a single term with Tilde() == false and
// Type() == typ. For *types.TypeParam, *types.Interface, and *types.Union, see
// below.
//
// Structural type restrictions of a type parameter are created via
// non-interface types embedded in its constraint interface (directly, or via a
// chain of interface embeddings). For example, in the declaration type
// T[P interface{~int; m()}] int the structural restriction of the type
// parameter P is ~int.
//
// With interface embedding and unions, the specification of structural type
// restrictions may be arbitrarily complex. For example, consider the
// following:
//
// type A interface{ ~string|~[]byte }
//
// type B interface{ int|string }
//
// type C interface { ~string|~int }
//
// type T[P interface{ A|B; C }] int
//
// In this example, the structural type restriction of P is ~string|int: A|B
// expands to ~string|~[]byte|int|string, which reduces to ~string|~[]byte|int,
// which when intersected with C (~string|~int) yields ~string|int.
//
// _NormalTerms computes these expansions and reductions, producing a
// "normalized" form of the embeddings. A structural restriction is normalized
// if it is a single union containing no interface terms, and is minimal in the
// sense that removing any term changes the set of types satisfying the
// constraint. It is left as a proof for the reader that, modulo sorting, there
// is exactly one such normalized form.
//
// Because the minimal representation always takes this form, _NormalTerms
// returns a slice of tilde terms corresponding to the terms of the union in
// the normalized structural restriction. An error is returned if the type is
// invalid, exceeds complexity bounds, or has an empty type set. In the latter
// case, _NormalTerms returns ErrEmptyTypeSet.
//
// _NormalTerms makes no guarantees about the order of terms, except that it
// is deterministic.
func _NormalTerms(typ types.Type) ([]*types.Term, error) {
switch typ := aliases.Unalias(typ).(type) {
case *types.TypeParam:
return StructuralTerms(typ)
case *types.Union:
return UnionTermSet(typ)
case *types.Interface:
return InterfaceTermSet(typ)
default:
return []*types.Term{types.NewTerm(false, typ)}, nil
}
}
// MustDeref returns the type of the variable pointed to by t.
// It panics if t's core type is not a pointer.
//
// TODO(adonovan): ideally this would live in typesinternal, but that
// creates an import cycle. Move there when we melt this package down.
func MustDeref(t types.Type) types.Type {
if ptr, ok := CoreType(t).(*types.Pointer); ok {
return ptr.Elem()
}
panic(fmt.Sprintf("%v is not a pointer", t))
}

218
vendor/golang.org/x/tools/internal/typeparams/normalize.go generated vendored
View file

@ -1,218 +0,0 @@
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package typeparams
import (
"errors"
"fmt"
"go/types"
"os"
"strings"
)
//go:generate go run copytermlist.go
const debug = false
var ErrEmptyTypeSet = errors.New("empty type set")
// StructuralTerms returns a slice of terms representing the normalized
// structural type restrictions of a type parameter, if any.
//
// Structural type restrictions of a type parameter are created via
// non-interface types embedded in its constraint interface (directly, or via a
// chain of interface embeddings). For example, in the declaration
//
// type T[P interface{~int; m()}] int
//
// the structural restriction of the type parameter P is ~int.
//
// With interface embedding and unions, the specification of structural type
// restrictions may be arbitrarily complex. For example, consider the
// following:
//
// type A interface{ ~string|~[]byte }
//
// type B interface{ int|string }
//
// type C interface { ~string|~int }
//
// type T[P interface{ A|B; C }] int
//
// In this example, the structural type restriction of P is ~string|int: A|B
// expands to ~string|~[]byte|int|string, which reduces to ~string|~[]byte|int,
// which when intersected with C (~string|~int) yields ~string|int.
//
// StructuralTerms computes these expansions and reductions, producing a
// "normalized" form of the embeddings. A structural restriction is normalized
// if it is a single union containing no interface terms, and is minimal in the
// sense that removing any term changes the set of types satisfying the
// constraint. It is left as a proof for the reader that, modulo sorting, there
// is exactly one such normalized form.
//
// Because the minimal representation always takes this form, StructuralTerms
// returns a slice of tilde terms corresponding to the terms of the union in
// the normalized structural restriction. An error is returned if the
// constraint interface is invalid, exceeds complexity bounds, or has an empty
// type set. In the latter case, StructuralTerms returns ErrEmptyTypeSet.
//
// StructuralTerms makes no guarantees about the order of terms, except that it
// is deterministic.
func StructuralTerms(tparam *types.TypeParam) ([]*types.Term, error) {
constraint := tparam.Constraint()
if constraint == nil {
return nil, fmt.Errorf("%s has nil constraint", tparam)
}
iface, _ := constraint.Underlying().(*types.Interface)
if iface == nil {
return nil, fmt.Errorf("constraint is %T, not *types.Interface", constraint.Underlying())
}
return InterfaceTermSet(iface)
}
// InterfaceTermSet computes the normalized terms for a constraint interface,
// returning an error if the term set cannot be computed or is empty. In the
// latter case, the error will be ErrEmptyTypeSet.
//
// See the documentation of StructuralTerms for more information on
// normalization.
func InterfaceTermSet(iface *types.Interface) ([]*types.Term, error) {
return computeTermSet(iface)
}
// UnionTermSet computes the normalized terms for a union, returning an error
// if the term set cannot be computed or is empty. In the latter case, the
// error will be ErrEmptyTypeSet.
//
// See the documentation of StructuralTerms for more information on
// normalization.
func UnionTermSet(union *types.Union) ([]*types.Term, error) {
return computeTermSet(union)
}
func computeTermSet(typ types.Type) ([]*types.Term, error) {
tset, err := computeTermSetInternal(typ, make(map[types.Type]*termSet), 0)
if err != nil {
return nil, err
}
if tset.terms.isEmpty() {
return nil, ErrEmptyTypeSet
}
if tset.terms.isAll() {
return nil, nil
}
var terms []*types.Term
for _, term := range tset.terms {
terms = append(terms, types.NewTerm(term.tilde, term.typ))
}
return terms, nil
}
// A termSet holds the normalized set of terms for a given type.
//
// The name termSet is intentionally distinct from 'type set': a type set is
// all types that implement a type (and includes method restrictions), whereas
// a term set just represents the structural restrictions on a type.
type termSet struct {
complete bool
terms termlist
}
func indentf(depth int, format string, args ...interface{}) {
fmt.Fprintf(os.Stderr, strings.Repeat(".", depth)+format+"\n", args...)
}
func computeTermSetInternal(t types.Type, seen map[types.Type]*termSet, depth int) (res *termSet, err error) {
if t == nil {
panic("nil type")
}
if debug {
indentf(depth, "%s", t.String())
defer func() {
if err != nil {
indentf(depth, "=> %s", err)
} else {
indentf(depth, "=> %s", res.terms.String())
}
}()
}
const maxTermCount = 100
if tset, ok := seen[t]; ok {
if !tset.complete {
return nil, fmt.Errorf("cycle detected in the declaration of %s", t)
}
return tset, nil
}
// Mark the current type as seen to avoid infinite recursion.
tset := new(termSet)
defer func() {
tset.complete = true
}()
seen[t] = tset
switch u := t.Underlying().(type) {
case *types.Interface:
// The term set of an interface is the intersection of the term sets of its
// embedded types.
tset.terms = allTermlist
for i := 0; i < u.NumEmbeddeds(); i++ {
embedded := u.EmbeddedType(i)
if _, ok := embedded.Underlying().(*types.TypeParam); ok {
return nil, fmt.Errorf("invalid embedded type %T", embedded)
}
tset2, err := computeTermSetInternal(embedded, seen, depth+1)
if err != nil {
return nil, err
}
tset.terms = tset.terms.intersect(tset2.terms)
}
case *types.Union:
// The term set of a union is the union of term sets of its terms.
tset.terms = nil
for i := 0; i < u.Len(); i++ {
t := u.Term(i)
var terms termlist
switch t.Type().Underlying().(type) {
case *types.Interface:
tset2, err := computeTermSetInternal(t.Type(), seen, depth+1)
if err != nil {
return nil, err
}
terms = tset2.terms
case *types.TypeParam, *types.Union:
// A stand-alone type parameter or union is not permitted as union
// term.
return nil, fmt.Errorf("invalid union term %T", t)
default:
if t.Type() == types.Typ[types.Invalid] {
continue
}
terms = termlist{{t.Tilde(), t.Type()}}
}
tset.terms = tset.terms.union(terms)
if len(tset.terms) > maxTermCount {
return nil, fmt.Errorf("exceeded max term count %d", maxTermCount)
}
}
case *types.TypeParam:
panic("unreachable")
default:
// For all other types, the term set is just a single non-tilde term
// holding the type itself.
if u != types.Typ[types.Invalid] {
tset.terms = termlist{{false, t}}
}
}
return tset, nil
}
// under is a facade for the go/types internal function of the same name. It is
// used by typeterm.go.
func under(t types.Type) types.Type {
return t.Underlying()
}

163
vendor/golang.org/x/tools/internal/typeparams/termlist.go generated vendored
View file

@ -1,163 +0,0 @@
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Code generated by copytermlist.go DO NOT EDIT.
package typeparams
import (
"bytes"
"go/types"
)
// A termlist represents the type set represented by the union
// t1 ∪ y2 ∪ ... tn of the type sets of the terms t1 to tn.
// A termlist is in normal form if all terms are disjoint.
// termlist operations don't require the operands to be in
// normal form.
type termlist []*term
// allTermlist represents the set of all types.
// It is in normal form.
var allTermlist = termlist{new(term)}
// String prints the termlist exactly (without normalization).
func (xl termlist) String() string {
if len(xl) == 0 {
return "∅"
}
var buf bytes.Buffer
for i, x := range xl {
if i > 0 {
buf.WriteString(" | ")
}
buf.WriteString(x.String())
}
return buf.String()
}
// isEmpty reports whether the termlist xl represents the empty set of types.
func (xl termlist) isEmpty() bool {
// If there's a non-nil term, the entire list is not empty.
// If the termlist is in normal form, this requires at most
// one iteration.
for _, x := range xl {
if x != nil {
return false
}
}
return true
}
// isAll reports whether the termlist xl represents the set of all types.
func (xl termlist) isAll() bool {
// If there's a 𝓤 term, the entire list is 𝓤.
// If the termlist is in normal form, this requires at most
// one iteration.
for _, x := range xl {
if x != nil && x.typ == nil {
return true
}
}
return false
}
// norm returns the normal form of xl.
func (xl termlist) norm() termlist {
// Quadratic algorithm, but good enough for now.
// TODO(gri) fix asymptotic performance
used := make([]bool, len(xl))
var rl termlist
for i, xi := range xl {
if xi == nil || used[i] {
continue
}
for j := i + 1; j < len(xl); j++ {
xj := xl[j]
if xj == nil || used[j] {
continue
}
if u1, u2 := xi.union(xj); u2 == nil {
// If we encounter a 𝓤 term, the entire list is 𝓤.
// Exit early.
// (Note that this is not just an optimization;
// if we continue, we may end up with a 𝓤 term
// and other terms and the result would not be
// in normal form.)
if u1.typ == nil {
return allTermlist
}
xi = u1
used[j] = true // xj is now unioned into xi - ignore it in future iterations
}
}
rl = append(rl, xi)
}
return rl
}
// union returns the union xl ∪ yl.
func (xl termlist) union(yl termlist) termlist {
return append(xl, yl...).norm()
}
// intersect returns the intersection xl ∩ yl.
func (xl termlist) intersect(yl termlist) termlist {
if xl.isEmpty() || yl.isEmpty() {
return nil
}
// Quadratic algorithm, but good enough for now.
// TODO(gri) fix asymptotic performance
var rl termlist
for _, x := range xl {
for _, y := range yl {
if r := x.intersect(y); r != nil {
rl = append(rl, r)
}
}
}
return rl.norm()
}
// equal reports whether xl and yl represent the same type set.
func (xl termlist) equal(yl termlist) bool {
// TODO(gri) this should be more efficient
return xl.subsetOf(yl) && yl.subsetOf(xl)
}
// includes reports whether t ∈ xl.
func (xl termlist) includes(t types.Type) bool {
for _, x := range xl {
if x.includes(t) {
return true
}
}
return false
}
// supersetOf reports whether y ⊆ xl.
func (xl termlist) supersetOf(y *term) bool {
for _, x := range xl {
if y.subsetOf(x) {
return true
}
}
return false
}
// subsetOf reports whether xl ⊆ yl.
func (xl termlist) subsetOf(yl termlist) bool {
if yl.isEmpty() {
return xl.isEmpty()
}
// each term x of xl must be a subset of yl
for _, x := range xl {
if !yl.supersetOf(x) {
return false // x is not a subset yl
}
}
return true
}

169
vendor/golang.org/x/tools/internal/typeparams/typeterm.go generated vendored
View file

@ -1,169 +0,0 @@
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Code generated by copytermlist.go DO NOT EDIT.
package typeparams
import "go/types"
// A term describes elementary type sets:
//
// ∅: (*term)(nil) == ∅ // set of no types (empty set)
// 𝓤: &term{} == 𝓤 // set of all types (𝓤niverse)
// T: &term{false, T} == {T} // set of type T
// ~t: &term{true, t} == {t' | under(t') == t} // set of types with underlying type t
type term struct {
tilde bool // valid if typ != nil
typ types.Type
}
func (x *term) String() string {
switch {
case x == nil:
return "∅"
case x.typ == nil:
return "𝓤"
case x.tilde:
return "~" + x.typ.String()
default:
return x.typ.String()
}
}
// equal reports whether x and y represent the same type set.
func (x *term) equal(y *term) bool {
// easy cases
switch {
case x == nil || y == nil:
return x == y
case x.typ == nil || y.typ == nil:
return x.typ == y.typ
}
// ∅ ⊂ x, y ⊂ 𝓤
return x.tilde == y.tilde && types.Identical(x.typ, y.typ)
}
// union returns the union x ∪ y: zero, one, or two non-nil terms.
func (x *term) union(y *term) (_, _ *term) {
// easy cases
switch {
case x == nil && y == nil:
return nil, nil // ∅ ∪ ∅ == ∅
case x == nil:
return y, nil // ∅ ∪ y == y
case y == nil:
return x, nil // x ∪ ∅ == x
case x.typ == nil:
return x, nil // 𝓤 ∪ y == 𝓤
case y.typ == nil:
return y, nil // x ∪ 𝓤 == 𝓤
}
// ∅ ⊂ x, y ⊂ 𝓤
if x.disjoint(y) {
return x, y // x ∪ y == (x, y) if x ∩ y == ∅
}
// x.typ == y.typ
// ~t ∪ ~t == ~t
// ~t ∪ T == ~t
// T ∪ ~t == ~t
// T ∪ T == T
if x.tilde || !y.tilde {
return x, nil
}
return y, nil
}
// intersect returns the intersection x ∩ y.
func (x *term) intersect(y *term) *term {
// easy cases
switch {
case x == nil || y == nil:
return nil // ∅ ∩ y == ∅ and ∩ ∅ == ∅
case x.typ == nil:
return y // 𝓤 ∩ y == y
case y.typ == nil:
return x // x ∩ 𝓤 == x
}
// ∅ ⊂ x, y ⊂ 𝓤
if x.disjoint(y) {
return nil // x ∩ y == ∅ if x ∩ y == ∅
}
// x.typ == y.typ
// ~t ∩ ~t == ~t
// ~t ∩ T == T
// T ∩ ~t == T
// T ∩ T == T
if !x.tilde || y.tilde {
return x
}
return y
}
// includes reports whether t ∈ x.
func (x *term) includes(t types.Type) bool {
// easy cases
switch {
case x == nil:
return false // t ∈ ∅ == false
case x.typ == nil:
return true // t ∈ 𝓤 == true
}
// ∅ ⊂ x ⊂ 𝓤
u := t
if x.tilde {
u = under(u)
}
return types.Identical(x.typ, u)
}
// subsetOf reports whether x ⊆ y.
func (x *term) subsetOf(y *term) bool {
// easy cases
switch {
case x == nil:
return true // ∅ ⊆ y == true
case y == nil:
return false // x ⊆ ∅ == false since x != ∅
case y.typ == nil:
return true // x ⊆ 𝓤 == true
case x.typ == nil:
return false // 𝓤 ⊆ y == false since y != 𝓤
}
// ∅ ⊂ x, y ⊂ 𝓤
if x.disjoint(y) {
return false // x ⊆ y == false if x ∩ y == ∅
}
// x.typ == y.typ
// ~t ⊆ ~t == true
// ~t ⊆ T == false
// T ⊆ ~t == true
// T ⊆ T == true
return !x.tilde || y.tilde
}
// disjoint reports whether x ∩ y == ∅.
// x.typ and y.typ must not be nil.
func (x *term) disjoint(y *term) bool {
if debug && (x.typ == nil || y.typ == nil) {
panic("invalid argument(s)")
}
ux := x.typ
if y.tilde {
ux = under(ux)
}
uy := y.typ
if x.tilde {
uy = under(uy)
}
return !types.Identical(ux, uy)
}

2
vendor/golang.org/x/tools/internal/typesinternal/errorcode.go generated vendored
View file

@ -167,7 +167,7 @@ const (
UntypedNilUse
// WrongAssignCount occurs when the number of values on the right-hand side
// of an assignment or or initialization expression does not match the number
// of an assignment or initialization expression does not match the number
// of variables on the left-hand side.
//
// Example:

89
vendor/golang.org/x/tools/internal/typesinternal/toonew.go generated vendored Normal file
View file

@ -0,0 +1,89 @@
// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package typesinternal
import (
"go/types"
"golang.org/x/tools/internal/stdlib"
"golang.org/x/tools/internal/versions"
)
// TooNewStdSymbols computes the set of package-level symbols
// exported by pkg that are not available at the specified version.
// The result maps each symbol to its minimum version.
//
// The pkg is allowed to contain type errors.
func TooNewStdSymbols(pkg *types.Package, version string) map[types.Object]string {
disallowed := make(map[types.Object]string)
// Pass 1: package-level symbols.
symbols := stdlib.PackageSymbols[pkg.Path()]
for _, sym := range symbols {
symver := sym.Version.String()
if versions.Before(version, symver) {
switch sym.Kind {
case stdlib.Func, stdlib.Var, stdlib.Const, stdlib.Type:
disallowed[pkg.Scope().Lookup(sym.Name)] = symver
}
}
}
// Pass 2: fields and methods.
//
// We allow fields and methods if their associated type is
// disallowed, as otherwise we would report false positives
// for compatibility shims. Consider:
//
// //go:build go1.22
// type T struct { F std.Real } // correct new API
//
// //go:build !go1.22
// type T struct { F fake } // shim
// type fake struct { ... }
// func (fake) M () {}
//
// These alternative declarations of T use either the std.Real
// type, introduced in go1.22, or a fake type, for the field
// F. (The fakery could be arbitrarily deep, involving more
// nested fields and methods than are shown here.) Clients
// that use the compatibility shim T will compile with any
// version of go, whether older or newer than go1.22, but only
// the newer version will use the std.Real implementation.
//
// Now consider a reference to method M in new(T).F.M() in a
// module that requires a minimum of go1.21. The analysis may
// occur using a version of Go higher than 1.21, selecting the
// first version of T, so the method M is Real.M. This would
// spuriously cause the analyzer to report a reference to a
// too-new symbol even though this expression compiles just
// fine (with the fake implementation) using go1.21.
for _, sym := range symbols {
symVersion := sym.Version.String()
if !versions.Before(version, symVersion) {
continue // allowed
}
var obj types.Object
switch sym.Kind {
case stdlib.Field:
typename, name := sym.SplitField()
if t := pkg.Scope().Lookup(typename); t != nil && disallowed[t] == "" {
obj, _, _ = types.LookupFieldOrMethod(t.Type(), false, pkg, name)
}
case stdlib.Method:
ptr, recvname, name := sym.SplitMethod()
if t := pkg.Scope().Lookup(recvname); t != nil && disallowed[t] == "" {
obj, _, _ = types.LookupFieldOrMethod(t.Type(), ptr, pkg, name)
}
}
if obj != nil {
disallowed[obj] = symVersion
}
}
return disallowed
}

2
vendor/golang.org/x/tools/internal/typesinternal/types.go generated vendored
View file

@ -48,5 +48,3 @@ func ReadGo116ErrorData(err types.Error) (code ErrorCode, start, end token.Pos,
}
return ErrorCode(data[0]), token.Pos(data[1]), token.Pos(data[2]), true
}
var SetGoVersion = func(conf *types.Config, version string) bool { return false }

16
vendor/golang.org/x/tools/internal/typesinternal/types_118.go generated vendored
View file

@ -1,16 +0,0 @@
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package typesinternal
import (
"go/types"
)
func init() {
SetGoVersion = func(conf *types.Config, version string) bool {
conf.GoVersion = version
return true
}
}

17
vendor/modules.txt vendored
View file

@ -64,23 +64,23 @@ github.com/russross/blackfriday/v2
# go.etcd.io/bbolt v1.3.9
## explicit; go 1.17
go.etcd.io/bbolt
# golang.org/x/crypto v0.21.0
# golang.org/x/crypto v0.22.0
## explicit; go 1.18
golang.org/x/crypto/acme
golang.org/x/crypto/bcrypt
golang.org/x/crypto/blake2b
golang.org/x/crypto/blowfish
golang.org/x/crypto/pbkdf2
# golang.org/x/exp v0.0.0-20240222234643-814bf88cf225
# golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f
## explicit; go 1.20
golang.org/x/exp/maps
# golang.org/x/mod v0.16.0
# golang.org/x/mod v0.17.0
## explicit; go 1.18
golang.org/x/mod/internal/lazyregexp
golang.org/x/mod/modfile
golang.org/x/mod/module
golang.org/x/mod/semver
# golang.org/x/net v0.22.0
# golang.org/x/net v0.24.0
## explicit; go 1.18
golang.org/x/net/dns/dnsmessage
golang.org/x/net/html
@ -89,7 +89,10 @@ golang.org/x/net/idna
golang.org/x/net/internal/socks
golang.org/x/net/proxy
golang.org/x/net/websocket
# golang.org/x/sys v0.18.0
# golang.org/x/sync v0.7.0
## explicit; go 1.18
golang.org/x/sync/errgroup
# golang.org/x/sys v0.19.0
## explicit; go 1.18
golang.org/x/sys/cpu
golang.org/x/sys/unix
@ -120,7 +123,7 @@ golang.org/x/text/transform
golang.org/x/text/unicode/bidi
golang.org/x/text/unicode/norm
golang.org/x/text/width
# golang.org/x/tools v0.19.0
# golang.org/x/tools v0.20.0
## explicit; go 1.19
golang.org/x/tools/go/gcexportdata
golang.org/x/tools/go/internal/packagesdriver
@ -136,8 +139,8 @@ golang.org/x/tools/internal/gcimporter
golang.org/x/tools/internal/gocommand
golang.org/x/tools/internal/packagesinternal
golang.org/x/tools/internal/pkgbits
golang.org/x/tools/internal/stdlib
golang.org/x/tools/internal/tokeninternal
golang.org/x/tools/internal/typeparams
golang.org/x/tools/internal/typesinternal
golang.org/x/tools/internal/versions
# google.golang.org/protobuf v1.31.0