// for use in error messages. When it completes, packages that
// are part of the original root set have pkg.stack == nil,
// and other packages have pkg.stack pointing at the next
// package up the import stack in their minimal chain.
// As a side effect, buildStacks also constructs ld.pkgs,
// the list of all packages loaded.
func (ld *loader) buildStacks() {
	if len(ld.pkgs) > 0 {
		panic("buildStacks")
	}

		return false
	}
	if f := dt.Field[0]; f.Name != "unused" || f.Type.Common().Name != "int" {
		return false
	}
	return true
}

// baseBadPointerTypedef reports whether the base of a chain of typedefs is a bad typedef
// as badPointerTypedef reports.
func (c *typeConv) baseBadPointerTypedef(dt *dwarf.TypedefType) bool {
	for {
		if t, ok := dt.Type.(*dwarf.TypedefType); ok {
			dt = t
			continue