// errorcheck

// Copyright 2014 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.

// Issue 7214: No duplicate key error for maps with interface{} key type

package p

var _ = map[interface{}]int{2: 1, 2: 1} // ERROR "duplicate key"
var _ = map[interface{}]int{int(2): 1, int16(2): 1}
var _ = map[interface{}]int{int16(2): 1, int16(2): 1} // ERROR "duplicate key"

// run

// Copyright 2014 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.

// Issue 8036. Stores necessary for stack scan being eliminated as redundant by optimizer.

package main

import "runtime"

type T struct {
	X *int
	Y *int
	Z *int
}

type TI [3]uintptr

//go:noinline
func G() (t TI) {
	t[0] = 1
	t[1] = 2

// errorcheck

// Copyright 2014 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.

// Issue 7675: fewer errors for wrong argument count

package p

func f(string, int, float64, string)

func g(string, int, float64, ...string)

func main() {
	f(1, 0.5, "hello") // ERROR "not enough arguments|incompatible type"
	f("1", 2, 3.1, "4")

// Copyright 2014 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 aix || (!android && linux) || dragonfly || freebsd || netbsd || openbsd || solaris

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "libcgo.h"

void
fatalf(const char* format, ...)
{
	va_list ap;

	fprintf(stderr, "runtime/cgo: ");

// Copyright 2014 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 runtime

import _ "unsafe" // for go:linkname

//go:linkname setMaxStack runtime/debug.setMaxStack
func setMaxStack(in int) (out int) {
	out = int(maxstacksize)
	maxstacksize = uintptr(in)
	return out
}

//go:linkname setPanicOnFault runtime/debug.setPanicOnFault

// errorcheck

// Copyright 2014 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.

// Check for cycles in the method value of an embedded struct returned
// from a function call.

package funcembedmethvalue

type T int

func (T) m() int {
	_ = x
	return 0
}

func g() E {
	return E{0}
}

type E struct{ T }

var (

// compile

// Copyright 2014 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.

// Issue 8028. Used to fail in -race mode with "non-orig name" error.

package p

var (
	t2 = T{F, "s1"}
	t1 = T{F, "s2"}

	tt = [...]T{t1, t2}
)

type I interface{}

type T struct {
	F func() I
	S string
}

type E struct{}

// Copyright 2014 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 cgotest

//void testHandleLeaks();
import "C"

import (
	"syscall"
	"testing"
	"unsafe"
)

var issue8517counter int

var (
	kernel32              = syscall.MustLoadDLL("kernel32.dll")
	getProcessHandleCount = kernel32.MustFindProc("GetProcessHandleCount")

// compile

// Copyright 2014 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.

// /tmp/x.go:3: internal error: f &p (type *int) recorded as live on entry

package p

func f(ch chan int) *int {
	select {
	case p1x := <-ch:
		return &p1x
	default:
		// ok
	}
	select {
	case p1 := <-ch:
		return &p1
	default:
		// ok
	}

// Copyright 2014 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.

#include "textflag.h"

// See memclrNoHeapPointers Go doc for important implementation constraints.

// func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr)
TEXT runtime·memclrNoHeapPointers(SB),NOSPLIT,$0-16
	MOVQ	ptr+0(FP), DI
	MOVQ	n+8(FP), CX
	MOVQ	CX, BX
	ANDQ	$7, BX