has_builtin_is_constant_evaluated.hpp File Reference

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Macro Definition Documentation

ARENE_HAS_BUILTIN_IS_CONSTANT_EVALUATED

#define ARENE_HAS_BUILTIN_IS_CONSTANT_EVALUATED

A platform support query for testing if __builtin_is_constant_evaluated is defined.

Usage:

#if ARENE_IS_ON(ARENE_HAS_BUILTIN_IS_CONSTANT_EVALUATED)

The value of this query is determined as follows, in order of precedence:

1. If __builtin_is_constant_evaluated is defined, it is ARENE_ON_BY_DEFAULT

1. Otherwise, it is ARENE_OFF_BY_DEFAULT

ARENE_HAS_BUILTIN_IS_CONSTANT_EVALUATED_I_

#define ARENE_HAS_BUILTIN_IS_CONSTANT_EVALUATED_I_   ARENE_OFF_BY_DEFAULT