// prettyFunc pretty-prints fn for the user interface.
// TODO(adonovan): return HTML so we have more markup freedom.
func prettyFunc(this *types.Package, fn *ssa.Function) string {
if fn.Parent() != nil {
return fmt.Sprintf("%s in %s",
types.TypeString(fn.Signature, types.RelativeTo(this)),
prettyFunc(this, fn.Parent()))
}
if fn.Synthetic != "" && fn.Name() == "init" {
// (This is the actual initializer, not a declared 'func init').
if fn.Pkg.Pkg == this {
return "package initializer"
}
return fmt.Sprintf("%q package initializer", fn.Pkg.Pkg.Path())
}
return fn.RelString(this)
}