fix: resolve embedded method on pointer types

_test/struct37.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"net/http"
+	"strings"
+)
+
+type MyHttpClient struct {
+	*http.Client
+}
+
+func main() {
+	c := new(MyHttpClient)
+	c.Client = new(http.Client)
+	_, err := c.Get("url")
+	println(strings.Contains(err.Error(), "unsupported protocol scheme"))
+}

interp/cfg.go

@@ -1214,7 +1214,7 @@ func (interp *Interpreter) cfg(root *node, pkgID string) ([]*node, error) {
 					n.recv = &receiver{node: n.child[0], index: lind}
 				}
 			} else if m, lind, isPtr, ok := n.typ.lookupBinMethod(n.child[1].ident); ok {
-				if isPtr {
+				if isPtr && n.typ.fieldSeq(lind).cat != ptrT {
 					n.gen = getIndexSeqPtrMethod
 				} else {
 					n.gen = getIndexSeqMethod