1 // run 2 3 // Copyright 2012 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Was discarding function calls made for arguments named _ 8 // in inlined functions. Issue 3593. 9 10 package main 11 12 var did int 13 14 func main() { 15 foo(side()) 16 foo2(side(), side()) 17 foo3(side(), side()) 18 T.m1(T(side())) 19 T(1).m2(side()) 20 const want = 7 21 if did != want { 22 println("BUG: missing", want-did, "calls") 23 } 24 } 25 26 func foo(_ int) {} 27 func foo2(_, _ int) {} 28 func foo3(int, int) {} 29 type T int 30 func (_ T) m1() {} 31 func (t T) m2(_ int) {} 32 33 func side() int { 34 did++ 35 return 1 36 } 37
