tls: stub handle for go test

runtime/internal/clite/tls/tls_stub.go

@@ -0,0 +1,34 @@
+//go:build !llgo
+
+/*
+ * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package tls
+
+// Handle is a no-op TLS handle used when building without the llgo tag.
+type Handle[T any] struct{}
+
+// Alloc returns a stub TLS handle that ignores all operations.
+func Alloc[T any](func(*T)) Handle[T] { return Handle[T]{} }
+
+// Get always returns the zero value.
+func (Handle[T]) Get() (zero T) { return zero }
+
+// Set is a no-op.
+func (Handle[T]) Set(T) {}
+
+// Clear is a no-op.
+func (Handle[T]) Clear() {}