-// $G $F.go && $L $F.$A && ./$A.out
+// run
// 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.
-// Correct short declarations and redeclarations.
+// Test correct short declarations and redeclarations.
package main
-func f1() int { return 1 }
-func f2() (float, int) { return 1, 2 }
-func f3() (float, int, string) { return 1, 2, "3" }
+func f1() int { return 1 }
+func f2() (float32, int) { return 1, 2 }
+func f3() (float32, int, string) { return 1, 2, "3" }
func x() (s string) {
- a, b, s := f3();
- _, _ = a, b;
- return // tests that result var is in scope for redeclaration
+ a, b, s := f3()
+ _, _ = a, b
+ return // tests that result var is in scope for redeclaration
}
func main() {
- i, f, s := f3();
- j, f := f2(); // redeclare f
- k := f1();
- m, g, s := f3();
- m, h, s := f3();
+ i, f, s := f3()
+ j, f := f2() // redeclare f
+ k := f1()
+ m, g, s := f3()
+ m, h, s := f3()
{
// new block should be ok.
- i, f, s := f3();
- j, f := f2(); // redeclare f
- k := f1();
- m, g, s := f3();
- m, h, s := f3();
- _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h;
+ i, f, s := f3()
+ j, f := f2() // redeclare f
+ k := f1()
+ m, g, s := f3()
+ m, h, s := f3()
+ _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
}
- if x() != "3" {
- println("x() failed");
+ if y := x(); y != "3" {
+ println("x() failed", y)
+ panic("fail")
}
- _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h;
+ _, _, _, _, _, _, _, _, _ = i, f, s, j, k, m, g, s, h
}