switch x {
	case 9223372036854775808 /* ERROR "overflows int" */ :
	}
	var y float64
	switch y {
	case 9223372036854775808:
	}
}

func issue11687() {
	f := func() (_, _ int) { return }
	switch f /* ERROR "multiple-value f" */ () {
	}
	var x int
	switch f /* ERROR "multiple-value f" */ () {
	case x:
	}
	switch x {
	case f /* ERROR "multiple-value f" */ ():
	}
}

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

// Test write barrier for implicit assignments to result parameters
// that have escaped to the heap.

package issue13587

import "errors"

func escape(p *error)

func F() (err error) {
	escape(&err)
	return errors.New("error") // ERROR "write barrier"

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