}

func (c *Conf) Frontend() Frontend {
	if c.fe == nil {
		pkg := types.NewPkg("my/import/path", "path")
		fn := ir.NewFunc(src.NoXPos, src.NoXPos, pkg.Lookup("function"), types.NewSignature(nil, nil, nil))
		fn.DeclareParams(true)
		fn.LSym = &obj.LSym{Name: "my/import/path.function"}

		c.fe = TestFrontend{
			t:    c.tb,
			ctxt: c.config.ctxt,
			f:    fn,
		}
	}
	return c.fe
}

	e.SetTypecheck(1)
	return e
}

// DeclareParams creates Names for all of the parameters in fn's
// signature and adds them to fn.Dcl.
//
// If setNname is true, then it also sets types.Field.Nname for each
// parameter.
func (fn *Func) DeclareParams(setNname bool) {
	if fn.Dcl != nil {
		base.FatalfAt(fn.Pos(), "%v already has Dcl", fn)
	}