func newTypeInfo(node ast.Node) *types.Info {
info := types.Info{
Defs: make(map[*ast.Ident]types.Object),
Uses: make(map[*ast.Ident]types.Object),
}
if _, ok := node.(*ast.SelectorExpr); ok {
info.Selections = make(map[*ast.SelectorExpr]*types.Selection)
}
return &info
}
