func addSourceUnitFiles(u *unit.SourceUnit, file string) {
for _, f := range u.Files {
if f == file {
return
}
}
u.Files = append(u.Files, file)
}
func addSourceUnitFilesFromData(u *unit.SourceUnit, data *graph.Output) {
files := map[string]struct{}{}
for _, def := range data.Defs {
files[def.File] = struct{}{}
}
for _, ref := range data.Refs {
files[ref.File] = struct{}{}
}
for f := range files {
u.Files = append(u.Files, f)
}
sort.Strings(u.Files)
}