Source file test/nilptr5.go

     1  // errorcheck -0 -d=nil
     2  
     3  // +build !wasm
     4  // +build !aix
     5  
     6  // Copyright 2018 The Go Authors. All rights reserved.
     7  // Use of this source code is governed by a BSD-style
     8  // license that can be found in the LICENSE file.
     9  
    10  // Test that nil checks are removed.
    11  // Optimization is enabled.
    12  
    13  package p
    14  
    15  func f5(p *float32, q *float64, r *float32, s *float64) float64 {
    16  	x := float64(*p) // ERROR "removed nil check"
    17  	y := *q          // ERROR "removed nil check"
    18  	*r = 7           // ERROR "removed nil check"
    19  	*s = 9           // ERROR "removed nil check"
    20  	return x + y
    21  }
    22  
    23  type T [29]byte
    24  
    25  func f6(p, q *T) {
    26  	x := *p // ERROR "removed nil check"
    27  	*q = x  // ERROR "removed nil check"
    28  }
    29  
    30  // make sure to remove nil check for memory move (issue #18003)
    31  func f8(t *[8]int) [8]int {
    32  	return *t // ERROR "removed nil check"
    33  }
    34  

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