if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Renameat(fromfd int, from string, tofd int, to string) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(from)
	if err != nil {
		return
	}
	var _p1 *byte
	_p1, err = BytePtrFromString(to)

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Renameat(fromfd int, from string, tofd int, to string) (err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(from)
	if err != nil {
		return
	}
	var _p1 *byte
	_p1, err = BytePtrFromString(to)

func Readlink(path string, buf []byte) (n int, err error) {
	return Readlinkat(AT_FDCWD, path, buf)
}

func Rename(oldpath string, newpath string) (err error) {
	return Renameat(AT_FDCWD, oldpath, AT_FDCWD, newpath)
}

func Rmdir(path string) error {
	return Unlinkat(AT_FDCWD, path, AT_REMOVEDIR)
}

//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)

	if int64(r0) == -1 {
		err = errnoErr2(e1, e2)
	}
	return
}

//go:nosplit
func get_RenameatAddr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string) (err error))

var Renameat = enter_Renameat

func enter_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
	funcref := get_RenameatAddr()
	if funcptrtest(GetZosLibVec()+SYS___RENAMEAT_A<<4, "") == 0 {

//sysnb	Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT
//sys	Rename(from string, to string) (err error) = SYS___RENAME_A
//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) = SYS___RENAMEAT_A
//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) = SYS___RENAMEAT2_A
//sys	Rmdir(path string) (err error) = SYS___RMDIR_A

	// var asanModulename string
	// var asanFilename string
	symL = lname(".asanName")
	asanName := ir.NewNameAt(base.Pos, symL, types.Types[types.TSTRING])
	asanName.Class = ir.PEXTERN
	symL.Def = asanName
	typecheck.Target.Externs = append(typecheck.Target.Externs, asanName)

	symL = lname(".asanModulename")
	asanModulename := ir.NewNameAt(base.Pos, symL, types.Types[types.TSTRING])
	asanModulename.Class = ir.PEXTERN
	symL.Def = asanModulename

	fn := ir.NewFunc(src.NoXPos, src.NoXPos, s, t)
	importsym(fn.Nname)
}

// importvar declares symbol s as an imported variable with type t.
func importvar(s *types.Sym, t *types.Type) {
	n := ir.NewNameAt(src.NoXPos, s, t)
	n.Class = ir.PEXTERN
	importsym(n)
}

func importsym(name *ir.Name) {
	sym := name.Sym()
	if sym.Def != nil {
		base.Fatalf("importsym of symbol that already exists: %v", sym.Def)
	}

	s.Def = ir.NewConstAt(src.NoXPos, s, types.UntypedBool, constant.MakeBool(false))

	s = Lookup("_")
	types.BlankSym = s
	ir.BlankNode = ir.NewNameAt(src.NoXPos, s, types.Types[types.TBLANK])
	s.Def = ir.BlankNode

	s = types.BuiltinPkg.Lookup("_")
	s.Def = ir.NewNameAt(src.NoXPos, s, types.Types[types.TBLANK])

	s = types.BuiltinPkg.Lookup("nil")
	s.Def = NodNil()

	// initialize okfor

	"cmd/internal/src"
	"fmt"
	"strings"
	"testing"
	"text/scanner"
)

func mkParamResultField(t *types.Type, s *types.Sym, which ir.Class) *types.Field {
	field := types.NewField(src.NoXPos, s, t)
	n := ir.NewNameAt(src.NoXPos, s, t)
	n.Class = which
	field.Nname = n
	return field
}

// mkstruct is a helper routine to create a struct type with fields
// of the types specified in 'fieldtypes'.

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

func (c *Conf) Temp(typ *types.Type) *ir.Name {
	n := ir.NewNameAt(src.NoXPos, &types.Sym{Name: "aFakeAuto"}, typ)
	n.Class = ir.PAUTO
	return n
}

// TestFrontend is a test-only frontend.
// It assumes 64 bit integers and pointers.
type TestFrontend struct {
	t    testing.TB