From 1a60a1f52625412c8c18dc95a679dc90c0324772 Mon Sep 17 00:00:00 2001
From: Damian Gryski <damian@gryski.com>
Date: Fri, 24 Mar 2023 09:36:41 -0700
Subject: [PATCH] reflect: stub channel select routines/types

---
 src/reflect/value.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/reflect/value.go b/src/reflect/value.go
index ed4d01cd..dbe487f8 100644
--- a/src/reflect/value.go
+++ b/src/reflect/value.go
@@ -1753,6 +1753,33 @@ func MakeMapWithSize(typ Type, n int) Value {
 	}
 }
 
+type SelectDir int
+
+const (
+	_             SelectDir = iota
+	SelectSend              // case Chan <- Send
+	SelectRecv              // case <-Chan:
+	SelectDefault           // default
+)
+
+type SelectCase struct {
+	Dir  SelectDir // direction of case
+	Chan Value     // channel to use (for send or receive)
+	Send Value     // value to send (for send)
+}
+
+func Select(cases []SelectCase) (chosen int, recv Value, recvOK bool) {
+	panic("unimplemented: reflect.Select")
+}
+
+func (v Value) Send(x Value) {
+	panic("unimplemented: reflect.Value.Send()")
+}
+
+func (v Value) Close() {
+	panic("unimplemented: reflect.Value.Close()")
+}
+
 // MakeMap creates a new map with the specified type.
 func MakeMap(typ Type) Value {
 	return MakeMapWithSize(typ, 8)