35 lines
588 B
Go
35 lines
588 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"go/ast"
|
||
|
|
"go/importer"
|
||
|
|
"go/parser"
|
||
|
|
"go/token"
|
||
|
|
"go/types"
|
||
|
|
)
|
||
|
|
|
||
|
|
const hello = `package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
fmt.Println("Hello, world")
|
||
|
|
}`
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
fset := token.NewFileSet()
|
||
|
|
|
||
|
|
f, _ := parser.ParseFile(fset, "hello.go", hello, 0)
|
||
|
|
|
||
|
|
conf := types.Config{Importer: importer.Default()}
|
||
|
|
pkg, _ := conf.Check("cmd/hello", fset, []*ast.File{f}, nil)
|
||
|
|
|
||
|
|
fmt.Printf("Package %q\n", pkg.Path())
|
||
|
|
fmt.Printf("Name: %s\n", pkg.Name())
|
||
|
|
fmt.Printf("Imports: %s\n", pkg.Imports())
|
||
|
|
fmt.Printf("Scope: %s\n", pkg.Scope())
|
||
|
|
}
|
||
|
|
|
||
|
|
// END OMIT
|