blob: 5974ebe87d8860eeb4a6857dcd599329c7e6e7f5 [file] [log] [blame]
// Copyright 2020 The Fuchsia Authors
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file or at
#include <fbl/function.h>
// fbl::Function is thoroughly tested in userspace tests. The kernel uses a
// restricted form of the interface, by only allowing inline (rather than heap)
// allocated Functions.
// Thus, this file only contains some negative compilation tests.
[[maybe_unused]] static void wont_compile_heap_functions() {
constexpr size_t kTooBig = fbl::kDefaultInlineCallableSize * 2;
char too_big[kTooBig];
// Capture by value, not reference.
__UNUSED auto lambda = [too_big]() { return too_big[0]; };
fbl::Function<char()> f{lambda};