1package wazevoapi
 2
 3import "unsafe"
 4
 5// PtrFromUintptr resurrects the original *T from the given uintptr.
 6// The caller of this function MUST be sure that ptr is valid.
 7func PtrFromUintptr[T any](ptr uintptr) *T {
 8	// Wraps ptrs as the double pointer in order to avoid the unsafe access as detected by race detector.
 9	//
10	// For example, if we have (*function)(unsafe.Pointer(ptr)) instead, then the race detector's "checkptr"
11	// subroutine wanrs as "checkptr: pointer arithmetic result points to invalid allocation"
12	// https://github.com/golang/go/blob/1ce7fcf139417d618c2730010ede2afb41664211/src/runtime/checkptr.go#L69
13	var wrapped *uintptr = &ptr
14	return *(**T)(unsafe.Pointer(wrapped))
15}