patch reflect: Zero/Len

2024-06-20 23:40:35 +08:00
parent 28b3f6780c
commit 05031e0979
5 changed files with 505 additions and 1 deletions
--- a/_demo/rtype/rtype.go
+++ b/_demo/rtype/rtype.go
@@ -5,4 +5,7 @@ import "reflect"
 func main() {
 	tyIntSlice := reflect.SliceOf(reflect.TypeOf(0))
 	println(tyIntSlice.String())
+
+	v := reflect.Zero(tyIntSlice)
+	println(v.Len())
 }