Source file test/fixedbugs/issue23734.go

     1  // run
     2  
     3  // Copyright 2018 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  package main
     8  
     9  func main() {
    10  	m := map[interface{}]int{}
    11  	k := []int{}
    12  
    13  	mustPanic(func() {
    14  		_ = m[k]
    15  	})
    16  	mustPanic(func() {
    17  		_, _ = m[k]
    18  	})
    19  	mustPanic(func() {
    20  		delete(m, k)
    21  	})
    22  }
    23  
    24  func mustPanic(f func()) {
    25  	defer func() {
    26  		r := recover()
    27  		if r == nil {
    28  			panic("didn't panic")
    29  		}
    30  	}()
    31  	f()
    32  }
    33  

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