| // errorcheck | |
| // 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 | |
| type T int | |
| type U int | |
| var x int | |
| var t T = int(0) // ERROR "cannot use|incompatible" | |
| var t1 T = int(x) // ERROR "cannot use|incompatible" | |
| var u U = int(0) // ERROR "cannot use|incompatible" | |
| var u1 U = int(x) // ERROR "cannot use|incompatible" | |
| type S string | |
| var s S | |
| var s1 = s + "hello" | |
| var s2 = "hello" + s | |
| var s3 = s + string("hello") // ERROR "invalid operation|incompatible" | |
| var s4 = string("hello") + s // ERROR "invalid operation|incompatible" | |
| var r string | |
| var r1 = r + "hello" | |
| var r2 = "hello" + r | |
| var r3 = r + string("hello") | |
| var r4 = string("hello") + r | |