You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
552 B
23 lines
552 B
2 years ago
|
//+build go1.18
|
||
|
|
|
||
|
|
package reflect2
|
||
|
|
|
||
|
|
import (
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
// m escapes into the return value, but the caller of mapiterinit
|
||
|
|
// doesn't let the return value escape.
|
||
|
|
//go:noescape
|
||
|
|
//go:linkname mapiterinit reflect.mapiterinit
|
||
|
|
func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer, it *hiter)
|
||
|
|
|
||
|
|
func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator {
|
||
|
|
var it hiter
|
||
|
|
mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj), &it)
|
||
|
|
return &UnsafeMapIterator{
|
||
|
|
hiter: &it,
|
||
|
|
pKeyRType: type2.pKeyRType,
|
||
|
|
pElemRType: type2.pElemRType,
|
||
|
|
}
|
||
|
|
}
|