File Explorer

/var/lang/include/node/cppgc/internal

This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.

0 dirs
15 files
compiler-specific.h1.5 KB · 47 lines
// Copyright 2020 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file. #ifndef INCLUDE_CPPGC_INTERNAL_COMPILER_SPECIFIC_H_#define INCLUDE_CPPGC_INTERNAL_COMPILER_SPECIFIC_H_ #include "v8config.h"  // NOLINT(build/include_directory) namespace cppgc { #if defined(__has_attribute)#define CPPGC_HAS_ATTRIBUTE(FEATURE) __has_attribute(FEATURE)#else#define CPPGC_HAS_ATTRIBUTE(FEATURE) 0#endif #if defined(__has_cpp_attribute)#define CPPGC_HAS_CPP_ATTRIBUTE(FEATURE) __has_cpp_attribute(FEATURE)#else#define CPPGC_HAS_CPP_ATTRIBUTE(FEATURE) 0#endif // [[no_unique_address]] comes in C++20 but supported in clang with -std >=// c++11.#if defined(V8_CC_MSVC) && CPPGC_HAS_CPP_ATTRIBUTE(msvc::no_unique_address)// Unfortunately MSVC ignores [[no_unique_address]] (see// https://devblogs.microsoft.com/cppblog/msvc-cpp20-and-the-std-cpp20-switch/#msvc-extensions-and-abi),// and clang-cl matches it for ABI compatibility reasons. We need to prefer// [[msvc::no_unique_address]] when available if we actually want any effect.#define CPPGC_NO_UNIQUE_ADDRESS [[msvc::no_unique_address]]#elif CPPGC_HAS_CPP_ATTRIBUTE(no_unique_address)#define CPPGC_NO_UNIQUE_ADDRESS [[no_unique_address]]#else#define CPPGC_NO_UNIQUE_ADDRESS#endif #if CPPGC_HAS_ATTRIBUTE(unused)#define CPPGC_UNUSED __attribute__((unused))#else#define CPPGC_UNUSED#endif }  // namespace cppgc #endif  // INCLUDE_CPPGC_INTERNAL_COMPILER_SPECIFIC_H_