issue35073b.go

     1  // errorcheck -0 -d=checkptr -m
     2  
     3  // Copyright 2020 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  // Test that we can inline the receiver arguments for
     8  // reflect.Value.UnsafeAddr/Pointer, even in checkptr mode.
     9  
    10  package main
    11  
    12  import (
    13  	"reflect"
    14  	"unsafe"
    15  )
    16  
    17  func main() {
    18  	n := 10                      // ERROR "moved to heap: n"
    19  	m := make(map[string]string) // ERROR "moved to heap: m" "make\(map\[string\]string\) escapes to heap"
    20  
    21  	_ = unsafe.Pointer(reflect.ValueOf(&n).Elem().UnsafeAddr()) // ERROR "inlining call"
    22  	_ = unsafe.Pointer(reflect.ValueOf(&m).Elem().Pointer())    // ERROR "inlining call"
    23  }
    24
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