// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Methods of reflect.rtype use StructOf and FuncOf which in turn depend on
// reflect.Value.Method. StructOf and FuncOf must not disable the DCE.

package main

import "reflect"

type S int

func (s S) M() { println("S.M") }

func (s S) N() { println("S.N") }

type T float64

func (t T) F(s S) {}

func useStructOf() {

package main

import (
	"bytes"
	"fmt"
	"log"
	"net/http"
	"net/http/pprof"
	"net/http/httptest"
	"runtime"
)

func main() {
	// Disable the mutex profiler. This is the default, but that default is
	// load-bearing for this test, which needs the base profile to be empty.
	runtime.SetMutexProfileFraction(0)

	h := pprof.Handler("mutex")

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

package x86

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

package ppc64

	// zero will knock off any existing values of keep-alive.
	// Unfortunately, Windows doesn't support retrieving current keep-alive
	// settings in any form programmatically, which disable us to first retrieve
	// the current keep-alive settings, then set it without unwanted corruption.
	switch {
	case idle < 0 && interval >= 0:
		// Given that we can't set KeepAliveInterval alone, and this code path

// internally and are not intended to be used outside the standard libraries,
// Therefore, we make those APIs use internal types like poll.FD or poll.String
// in their function signatures to disable the usability of these APIs from
// external codebase.

func (p *Pool) Put(x any) {
	if x == nil {
		return
	}
	if race.Enabled {
		if runtime_randn(4) == 0 {
			// Randomly drop x on floor.
			return
		}
		race.ReleaseMerge(poolRaceAddr(x))
		race.Disable()
	}
	l, _ := p.pin()
	if l.private == nil {
		l.private = x
	} else {
		l.shared.pushHead(x)
	}
	runtime_procUnpin()
	if race.Enabled {
		race.Enable()
	}
}

// refers to a field of T, whereas for the other types it refers to a
// value in the environment.
//
// New programs should set the [parser.SkipObjectResolution] parser
// flag to disable syntactic object resolution (which also saves CPU
// and memory), and instead use the type checker [go/types] if object
// resolution is desired. See the Defs, Uses, and Implicits fields of
// the [types.Info] struct for details.

				fatal("%v", err)
			}
			if err = f.Close(); err != nil {
				fatal("error closing memory profile: %v", err)
			}
		})
	} else {
		// Not doing memory profiling; disable it entirely.
		runtime.MemProfileRate = 0
	}

	// Mode-dependent setup.
	op.Setup()

	// ... off and running now.
	dbgtrace(1, "starting perform")

	indirs := strings.Split(*indirsflag, ",")

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

package mips