// $G $D/$F.go && $L $F.$A && ./$A.out

// Copyright 2009 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 main


func f(i int, f float) {
	i = 8;
	f = 8.0;
	return;
}

func main() {
	f(3, float(5))
}

/*
bug10.go:5: i undefined
bug10.go:6: illegal conversion of constant to 020({},<_o001>{<i><int32>INT32;<f><float32>FLOAT32;},{})
bug10.go:7: error in shape across assignment
*/
