library/cpp/yson_pull/detail/macros.h - main - githubmirror/nbs

library/cpp/yson_pull/detail/macros.h

24 строки590 B

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Initial NBS OpenSource export

28 апр 2023, 21:54

28 апр 2023, 21:54783a858

#pragma once

#include <util/system/compiler.h>

#if defined(__GNUC__)
#define ATTRIBUTE(args...) __attribute__((args))
#else
#define ATTRIBUTE(...)
#endif

#if defined(__GNUC__) && !defined(__clang__)
#define COLD_BLOCK_BYVALUE [=]() ATTRIBUTE(noinline, cold) {
#define COLD_BLOCK_BYREF [&]() ATTRIBUTE(noinline, cold) {
#define COLD_BLOCK_END \
    }                  \
    ();
#else
// Clang does not support gnu-style attributes on lambda functions yet
#define COLD_BLOCK_BYVALUE [=]() {
#define COLD_BLOCK_BYREF [&]() {
#define COLD_BLOCK_END \
    }                  \
    ();
#endif