//gofmt -s

// Test cases for range simplification.
package p

func _() {
	for a, b = range x {
	}
	for a = range x {
	}
	for _, b = range x {
	}
	for range x {
	}

	for a = range x {
	}
	for range x {
	}

	for a, b := range x {
	}
	for a := range x {
	}
	for _, b := range x {
	}

	for a := range x {
	}
}
