| // run |
| |
| // Copyright 2018 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. |
| |
| // Issue 27961: some optimizations generate OffPtr with wrong |
| // types, which causes invalid bytecode on Wasm. |
| |
| package main |
| |
| import "math" |
| |
| type Vec2 [2]float64 |
| |
| func main() { |
| var a Vec2 |
| a.A().B().C().D() |
| } |
| |
| func (v Vec2) A() Vec2 { |
| return Vec2{v[0], v[0]} |
| } |
| |
| func (v Vec2) B() Vec2 { |
| return Vec2{1.0 / v.D(), 0} |
| } |
| |
| func (v Vec2) C() Vec2 { |
| return Vec2{v[0], v[0]} |
| } |
| |
| func (v Vec2) D() float64 { |
| return math.Sqrt(v[0]) |
| } |
