| // 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. |
| |
| //go:build go1.22 |
| // +build go1.22 |
| |
| package versions |
| |
| import ( |
| "go/ast" |
| "go/types" |
| ) |
| |
| // FileVersions maps a file to the file's semantic Go version. |
| // The reported version is the zero version if a version cannot be determined. |
| func FileVersions(info *types.Info, file *ast.File) string { |
| return info.FileVersions[file] |
| } |
| |
| // InitFileVersions initializes info to record Go versions for Go files. |
| func InitFileVersions(info *types.Info) { |
| info.FileVersions = make(map[*ast.File]string) |
| } |
