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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
/**
* Convenience macros for determining if the build is instrumented using sanitizers.
*
* If any sanitizer is detected, VESPA_USE_SANITIZER will be defined as 1, otherwise not defined.
* Additionally, the macro VESPA_USE_<SANITIZER_NAME>_SANITIZER will be defined in case code needs to
* know exactly which sanitizer is being instrumented with.
*/
// Normalize compiler-specific sanitizer definitions
#ifndef __SANITIZE_ADDRESS__
# if defined(__has_feature)
# if __has_feature(address_sanitizer)
# define __SANITIZE_ADDRESS__
# endif
# endif
#endif
#ifndef __SANITIZE_THREAD__
# if defined(__has_feature)
# if __has_feature(thread_sanitizer)
# define __SANITIZE_THREAD__
# endif
# endif
#endif
#ifndef __SANITIZE_UNDEFINED__
# if defined(__has_feature)
# if __has_feature(undefined_sanitizer)
# define __SANITIZE_UNDEFINED__
# endif
# endif
#endif
#ifdef __SANITIZE_ADDRESS__
# define VESPA_USE_SANITIZER 1
# define VESPA_USE_ADDRESS_SANITIZER 1
# define VESPA_SANITIZER_NAME "address"
#endif
#ifdef __SANITIZE_THREAD__
# define VESPA_USE_SANITIZER 1
# define VESPA_USE_THREAD_SANITIZER 1
# define VESPA_SANITIZER_NAME "thread"
#endif
#ifdef __SANITIZE_UNDEFINED__
# define VESPA_USE_SANITIZER 1
# define VESPA_USE_UNDEFINED_SANITIZER 1
# define VESPA_SANITIZER_NAME "undefined"
#endif
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