var v int                         // ERROR "moved to heap"
	t.M1(uintptr(unsafe.Pointer(&v))) // ERROR "live at call to T.M1: .?autotmp" "stack object .autotmp_[0-9]+ unsafe.Pointer$"
}

func TestF2() {
	var v int                                 // ERROR "moved to heap"
	F2(0, 1, uintptr(unsafe.Pointer(&v)), 2)  // ERROR "live at call to newobject: .?autotmp" "live at call to F2: .?autotmp" "escapes to heap" "stack object .autotmp_[0-9]+ unsafe.Pointer$"
}

	x X
}

func field0() {
	i := 0 // ERROR "moved to heap: i$"
	var x X
	x.p1 = &i
	sink = x.p1
}

func field1() {
	i := 0 // ERROR "moved to heap: i$"
	var x X
	// BAD: &i should not escape
	x.p1 = &i
	sink = x.p2
}

func field3() {
	i := 0 // ERROR "moved to heap: i$"
	var x X
	x.p1 = &i
	sink = x // ERROR "x escapes to heap"
}

func field4() {
	i := 0 // ERROR "moved to heap: i$"

	for i := 0; i < 1000; i++ {
		var i, j, k int   // ERROR "moved to heap: i" "moved to heap: j" "moved to heap: k"
		FooNx(&k, &i, &j) // ERROR "... argument does not escape"
	}
}

func TFooNy() {
	for i := 0; i < 1000; i++ {
		var i, j, k int   // ERROR "moved to heap: i" "moved to heap: j" "moved to heap: k"
		FooNy(&k, &i, &j) // ERROR "... argument escapes to heap"
	}
}

func TFooNz() {
	for i := 0; i < 1000; i++ {

	}
	{
		i := 0       // ERROR "moved to heap: i"
		v := &M2{&i} // ERROR "&M2{...} escapes to heap"
		var x M = v
		sink = x
	}
	{
		i := 0
		v := &M2{&i} // ERROR "&M2{...} does not escape"
		var x M = v
		v1 := x.(*M2)
		_ = v1
	}
	{
		i := 0       // ERROR "moved to heap: i"
		v := &M2{&i} // ERROR "&M2{...} escapes to heap"
		// BAD: v does not escape to heap here
		var x M = v
		v1 := x.(*M2)

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

// This example demonstrates an integer heap built using the heap interface.
package heap_test

import (
	"container/heap"
	"fmt"
)

// An IntHeap is a min-heap of ints.
type IntHeap []int

func (h IntHeap) Len() int           { return len(h) }
func (h IntHeap) Less(i, j int) bool { return h[i] < h[j] }

	*ppi = myprint1(z, 1, 2, 3) // ERROR "... argument escapes to heap$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$"
}

func foo75aesc1(z *int) { // ERROR "z does not escape$"
	sink = myprint1(z, 1, 2, 3) // ERROR "... argument escapes to heap$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$"
}

func foo76(z *int) { // ERROR "z does not escape"

func (t) f() {
}

func x() {
	x := t{}.f // ERROR "t{}.f escapes to heap"
	x()
}

func y() {
	var i int       // ERROR "moved to heap: i"
	y := (&t{&i}).f // ERROR "\(&t{...}\).f escapes to heap" "&t{...} escapes to heap"
	y()
}

func z() {
	var i int    // ERROR "moved to heap: i"
	z := t{&i}.f // ERROR "t{...}.f escapes to heap"
	z()

// This example demonstrates a priority queue built using the heap interface.
package heap_test

import (
	"container/heap"
	"fmt"
)

// An Item is something we manage in a priority queue.
type Item struct {
	value    string // The value of the item; arbitrary.
	priority int    // The priority of the item in the queue.
	// The index is needed by update and is maintained by the heap.Interface methods.

	}

	// Force x to be allocated on the heap.
	sink = &x
	sink = nil

	// Go to deferreturn after the panic below.
	defer func() {
		recover()
	}()

	// This call collects the heap-allocated version of x (oops!)
	runtime.GC()

	// Allocate that same object again and clobber it.
	y := new([20]byte)
	for i := 0; i < 20; i++ {
		y[i] = 99
	}
	// Make sure y is heap allocated.
	sink = y

	panic(nil)

			},
		},
		{
			// The most basic test case with a memory limit: a steady-state heap.
			// Growth to an O(MiB) heap, then constant heap size, alloc/scan rates.
			// Provide a lot of room for the limit. Essentially, this should behave just like
			// the "Steady" test. Note that we don't simulate non-heap overheads, so the
			// memory limit and the heap limit are identical.
			name:          "SteadyMemoryLimit",
			gcPercent:     100,