// RUN: llgo -o %t %s // RUN: %t 2>&1 | FileCheck %s // CHECK: 666 // CHECK-NEXT: The Beast package main type Numbered interface { Number() int } type Named interface { Name() string } type Beast struct{} func (b *Beast) Number() int { return 666 } func (b *Beast) Name() string { return "The Beast" } func main() { var b Beast var numbered Numbered = &b var named Named = numbered.(Named) println(numbered.Number()) println(named.Name()) }