// inadvertently copy a lock, by checking whether
// its receiver, parameters, or return values
// are locks.
func checkCopyLocksFunc(pass *analysis.Pass, name string, recv *ast.FieldList, typ *ast.FuncType) {
	if recv != nil && len(recv.List) > 0 {
		expr := recv.List[0].Type
		if path := lockPath(pass.Pkg, pass.TypesInfo.Types[expr].Type, nil); path != nil {
			pass.ReportRangef(expr, "%s passes lock by value: %v", name, path)
		}
	}

	}()

	// Receive first or second connection.
	s, err := recv(ln, true)
	if err != nil {
		t.Fatalf("recv failed: %v", err)
	}
	switch s {
	case "":
		// First connection data is received, let's get second connection data.
	case "abc":
		// First connection is lost forever, but that is ok.
		return
	default:
		t.Fatalf(`"%s" received from recv, but "" or "abc" expected`, s)
	}

	pkg, name, ok := splitDocName(text)
	var recv string
	if ok {
		pkg, recv, _ = splitDocName(pkg)
	}
	if pkg != "" {
		if pkg, ok = d.lookupPkg(pkg); !ok {
			return nil, false
		}
	} else {
		if ok = d.lookupSym(recv, name); !ok {
			return nil, false
		}
	}
	link = &DocLink{
		ImportPath: pkg,
		Recv:       recv,
		Name:       name,
	}
	return link, true
}

			mpos := r.pos()
			mname := r.ident()

			// TODO(mdempsky): Matches bimport.go, but I
			// don't agree with this.
			var recv *types.Var
			if base != nil {
				recv = types.NewVar(token.NoPos, r.currPkg, "", base)
			}

			msig := r.signature(recv, nil, nil)
			methods[i] = types.NewFunc(mpos, r.currPkg, mname, msig)
		}

		typ := types.NewInterfaceType(methods, embeddeds)

	}
}

func (r *resolver) walkRecv(recv *ast.FieldList) {
	// If our receiver has receiver type parameters, we must declare them before
	// trying to resolve the rest of the receiver, and avoid re-resolving the
	// type parameter identifiers.
	if recv == nil || len(recv.List) == 0 {
		return // nothing to do
	}
	typ := recv.List[0].Type
	if ptr, ok := typ.(*ast.StarExpr); ok {
		typ = ptr.X
	}

	s = strings.TrimPrefix(s, "*")
	pkg, name, ok = splitDocName(s)
	var recv string
	if ok {
		pkg, recv, _ = splitDocName(pkg)
	}
	if pkg != "" {
		if err := module.CheckImportPath(pkg); err != nil {
			return "", "", false
		}
	}
	if recv != "" {
		name = recv + "." + name
	}
	return pkg, name, true
}

	con := &ProxyConnection{
		conID:           connectionNumber.Inc(),
		upstreamError:   make(chan error), // can be produced by recv and send
		downstreamError: make(chan error), // can be produced by recv and send
		// Requests channel is unbounded. The Envoy<->XDS Proxy<->Istiod system produces a natural
		// looping of Recv and Send. Due to backpressure introduced by gRPC natively (that is, Send() can

		return &emptyInterface
	}

	// set method receivers if necessary
	typ := (*Checker)(nil).newInterface()
	for _, m := range methods {
		if sig := m.typ.(*Signature); sig.recv == nil {
			sig.recv = NewVar(m.pos, m.pkg, "", typ)
		}
	}

	// sort for API stability
	sortMethods(methods)

	typ.methods = methods
	typ.embeddeds = embeddeds
	typ.complete = true

	return typ
}

		t.Fatal(err)
	}
	res, err := downstream.Recv()
	if err != nil {
		t.Fatal(err)
	}

	if res == nil || res.TypeUrl != v3.ClusterType {
		t.Fatalf("Expected to get cluster response but got %v", res)
	}
	err = downstream.Send(&discovery.DeltaDiscoveryRequest{TypeUrl: v3.ListenerType, Node: node})
	if err != nil {
		t.Fatal(err)
	}
	res, err = downstream.Recv()
	if err != nil {
		t.Fatal(err)
	}

			gccExport = "__declspec(dllexport) "
		}
		s := fmt.Sprintf("%s%s %s(", gccExport, gccResult, exp.ExpName)
		if fn.Recv != nil {
			s += p.cgoType(fn.Recv.List[0].Type).C.String()
			s += " recv"
		}
		forFieldList(fntype.Params,
			func(i int, aname string, atype ast.Expr) {
				if i > 0 || fn.Recv != nil {
					s += ", "
				}
				s += fmt.Sprintf("%s %s", p.cgoType(atype).C, exportParamName(aname, i))
			})