func done(obj *ast.Object, typ types.Type) {
defer os.Exit(0)
if *pflag {
for o := obj; o != nil; o = o.Next {
pos := types.FileSet.Position(types.DeclPos(o))
fmt.Printf("%v\n", pos)
}
} else {
pos := types.FileSet.Position(types.DeclPos(obj))
fmt.Printf("%v\n", pos)
}
if typ.Kind == ast.Bad || !*tflag {
return
}
fmt.Printf("%s\n", strings.Replace(typeStr(obj, typ), "\n", "\n\t", -1))
if *aflag || *Aflag {
var m orderedObjects
for obj := range typ.Iter() {
m = append(m, obj)
}
sort.Sort(m)
for _, obj := range m {
// Ignore unexported members unless Aflag is set.
if !*Aflag && (typ.Pkg != "" || !ast.IsExported(obj.Name)) {
continue
}
id := ast.NewIdent(obj.Name)
id.Obj = obj
_, mt := types.ExprType(id, types.DefaultImporter, types.FileSet)
fmt.Printf("\t%s\n", strings.Replace(typeStr(obj, mt), "\n", "\n\t\t", -1))
fmt.Printf("\t\t%v\n", types.FileSet.Position(types.DeclPos(obj)))
}
}
}
func (ctxt *Context) visitExpr(f *ast.File, e ast.Expr, local bool, visitf func(*Info) bool) bool {
var info Info
info.Expr = e
switch e := e.(type) {
case *ast.Ident:
if e.Name == "_" {
return true
}
info.Pos = e.Pos()
info.Ident = e
case *ast.SelectorExpr:
info.Pos = e.Sel.Pos()
info.Ident = e.Sel
}
obj, t := types.ExprType(e, ctxt.importer, ctxt.FileSet)
if obj == nil {
ctxt.logf(e.Pos(), "no object for %s", pretty(e))
return true
}
info.ExprType = t
info.ReferObj = obj
if parser.Universe.Lookup(obj.Name) != obj {
info.ReferPos = types.DeclPos(obj)
if info.ReferPos == token.NoPos {
name := pretty(e)
if name != "init" {
ctxt.logf(e.Pos(), "no declaration for %s", pretty(e))
}
return true
}
} else {
info.Universe = true
}
info.Local = local
oldName := info.Ident.Name
more := visitf(&info)
if info.Ident.Name != oldName {
ctxt.ChangedFiles[ctxt.filename(f)] = f
}
return more
}