"cmd/go/internal/clean"
	"cmd/go/internal/doc"
	"cmd/go/internal/envcmd"
	"cmd/go/internal/fix"
	"cmd/go/internal/fmtcmd"
	"cmd/go/internal/generate"
	"cmd/go/internal/help"
	"cmd/go/internal/list"
	"cmd/go/internal/modcmd"
	"cmd/go/internal/modfetch"
	"cmd/go/internal/modget"
	"cmd/go/internal/modload"
	"cmd/go/internal/run"
	"cmd/go/internal/telemetrycmd"
	"cmd/go/internal/telemetrystats"

	github.com/yl2chen/cidranger v1.0.2
	go.opentelemetry.io/otel v1.27.0
	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.27.0
	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.27.0
	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.27.0
	go.opentelemetry.io/otel/exporters/prometheus v0.49.0
	go.opentelemetry.io/otel/metric v1.27.0
	go.opentelemetry.io/otel/sdk v1.27.0
	go.opentelemetry.io/otel/sdk/metric v1.27.0

	github.com/vishvananda/netns v0.0.4
	go.etcd.io/etcd/api/v3 v3.5.13
	go.etcd.io/etcd/client/pkg/v3 v3.5.13
	go.etcd.io/etcd/client/v3 v3.5.13
	go.opentelemetry.io/contrib/instrumentation/github.com/emicklei/go-restful/otelrestful v0.42.0
	go.opentelemetry.io/otel v1.20.0
	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.20.0
	go.opentelemetry.io/otel/sdk v1.20.0
	go.opentelemetry.io/otel/trace v1.20.0

be restored.

If the Go signal handler is invoked on a non-Go thread not running Go
code, the handler generally forwards the signal to the non-Go code, as
follows. If the signal is SIGPROF, the Go handler does
nothing. Otherwise, the Go handler removes itself, unblocks the
signal, and raises it again, to invoke any non-Go handler or default
system handler. If the program does not exit, the Go handler then

		// This turns out not always to be the case. Specifically, if we are
		// running Go 1.21 with GOTOOLCHAIN=go1.22+auto, which invokes
		// Go 1.22, then 'go get go@1.23.0' or 'go get needs_go_1_23'
		// will invoke Go 1.23, but as the Go 1.23 child the reason for that
		// will not be apparent here: it will look like we should be using Go 1.22.
		// We rely on the targetEnv being set to know not to downgrade.

func GlobalFunc2() {
	GlobalX = 1
	GlobalCh <- 1
}

func TestRaceIntRWGlobalFuncs(t *testing.T) {
	go GlobalFunc1()
	go GlobalFunc2()
	<-GlobalCh
	<-GlobalCh
}

func TestRaceIntRWClosures(t *testing.T) {
	var x, y int
	_ = y
	ch := make(chan int, 2)

	go func() {
		y = x
		ch <- 1
	}()
	go func() {
		x = 1
		ch <- 1
	}()
	<-ch
	<-ch
}

func TestNoRaceIntRWClosures(t *testing.T) {

	const pkg = "example.com/pgo/inline"

	// Add a go.mod so we have a consistent symbol names in this temp dir.
	goMod := fmt.Sprintf(`module %s
go 1.19
`, pkg)
	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte(goMod), 0644); err != nil {
		t.Fatalf("error writing go.mod: %v", err)
	}

	exe := filepath.Join(dir, "test.exe")

Users should prefer 'go get path@version' or 'go get path@none',
which make other go.mod adjustments as needed to satisfy
constraints imposed by other modules.

The -go=version flag sets the expected Go language version.
This flag is mainly for tools that understand Go version dependencies.
Users should prefer 'go get go@version'.

The -toolchain=version flag sets the Go toolchain to use.

// specification. Use the Types field of [Info] for the results of
// type deduction.
//
// For a tutorial, see https://go.dev/s/types-tutorial.
package types

import (
	"bytes"
	"fmt"
	"go/ast"
	"go/constant"
	"go/token"
	. "internal/types/errors"
	_ "unsafe" // for linkname
)

// An Error describes a type-checking error; it implements the error interface.

			"(*Uintptr).Add",
			"(*Uintptr).CompareAndSwap",
			"(*Uintptr).Load",
			"(*Uintptr).Store",
			"(*Uintptr).Swap",
			"(*Pointer[go.shape.int]).CompareAndSwap",
			"(*Pointer[go.shape.int]).Load",
			"(*Pointer[go.shape.int]).Store",
			"(*Pointer[go.shape.int]).Swap",
		},
	}