annotations:
    "istio.io/dry-run": "true"
spec:
  selector:
    matchLabels:
      app: httpbin
      version: v1
  action: ALLOW
  rules:
    - to:
        - operation:
            paths: ["/allow"]
---
apiVersion: security.istio.io/v1beta1
kind: AuthorizationPolicy
metadata:
  name: httpbin-2
  namespace: foo
  annotations:
    "istio.io/dry-run": "true"
spec:
  selector:

//	2..0  case mode
//
// For the non-exceptional cases, a rune must be either uncased, lowercase or
// uppercase. If the rune is cased, the XOR pattern maps either a lowercase
// rune to uppercase or an uppercase rune to lowercase (applied to the 10
// least-significant bits of the rune).
//
// See the definitions below for a more detailed description of the various
// bits.
type info uint16

package mime

import (
	"strings"
)

// isTSpecial reports whether rune is in 'tspecials' as defined by RFC
// 1521 and RFC 2045.
func isTSpecial(r rune) bool {
	return strings.ContainsRune(`()<>@,;:\"/[]?=`, r)
}

// isTokenChar reports whether rune is in 'token' as defined by RFC
// 1521 and RFC 2045.
func isTokenChar(r rune) bool {
	// token := 1*<any (US-ASCII) CHAR except SPACE, CTLs,
	//             or tspecials>

	return c
}

// IsBracket reports whether the rune is a bracket.
func (p Properties) IsBracket() bool { return p.entry&0xF0 != 0 }

// IsOpeningBracket reports whether the rune is an opening bracket.
// IsBracket must return true.
func (p Properties) IsOpeningBracket() bool { return p.entry&openMask != 0 }

// TODO: find a better API and expose.
func (p Properties) reverseBracket(r rune) rune {
	return xorMasks[p.entry>>xorMaskShift] ^ r
}

func _[T ~string](x []rune) T                           { return T(x) }
func _[X ~[]byte, T ~string](x X) T                     { return T(x) }
func _[X ~[]rune, T ~string](x X) T                     { return T(x) }
func _[X Integer | ~[]byte | ~[]rune, T ~string](x X) T { return T(x) }
func _[X Integer | ~[]byte | ~[]rune, T ~*string](x X) T {

// explicit conversion of string is okay
var _ = []rune("abc")
var _ = []byte("abc")

// implicit is not
var _ []int = "abc"  // ERROR "cannot use|incompatible|invalid|cannot convert"
var _ []byte = "abc" // ERROR "cannot use|incompatible|invalid|cannot convert"

// named string is okay
type Tstring string

var ss Tstring = "abc"
var _ = []rune(ss)
var _ = []byte(ss)

// implicit is still not

Yangmin Zhu <******@****.***> 1617651067 -0700

type M2 interface {
	map[string]int | map[string]float64
}
type M3 interface{ map[string]int | map[rune]int }
type M4[K comparable, V any] interface{ map[K]V | map[rune]V }

func g1[T M1](m T) {
	delete(m, "foo")
}

func g2[T M2](m T) {
	delete(m, "foo")
}

func g3[T M4[rune, V], V any](m T) {
	delete(m, 'k')
}

// make

func m1[
	S1 interface{ []int },

Yangmin Zhu <******@****.***> 1617651067 -0700

  annotations:
    "istio.io/dry-run": "true"
spec:
  selector:
    matchLabels:
      app: httpbin
      version: v1
  action: ALLOW
  rules:
    - to:
        - operation:
            paths: ["/allow"]
---
apiVersion: security.istio.io/v1beta1
kind: AuthorizationPolicy
metadata:
  name: httpbin-2
  namespace: foo
  annotations:
    "istio.io/dry-run": "false"
spec:
  selector: