| // Copyright 2023 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. |
| |
| // Package unsafeptr defines an Analyzer that checks for invalid |
| // conversions of uintptr to unsafe.Pointer. |
| // |
| // # Analyzer unsafeptr |
| // |
| // unsafeptr: check for invalid conversions of uintptr to unsafe.Pointer |
| // |
| // The unsafeptr analyzer reports likely incorrect uses of unsafe.Pointer |
| // to convert integers to pointers. A conversion from uintptr to |
| // unsafe.Pointer is invalid if it implies that there is a uintptr-typed |
| // word in memory that holds a pointer value, because that word will be |
| // invisible to stack copying and to the garbage collector. |
| package unsafeptr |
