Ruby
3.4.0dev (2024-11-22 revision 0989400a925cd201defdca9eb28eb87200b30785)
include
ruby
internal
constant_p.h
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#ifndef RBIMPL_CONSTANT_P_H
/*-*-C++-*-vi:se ft=cpp:*/
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#define RBIMPL_CONSTANT_P_H
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#include "
ruby/internal/has/builtin.h
"
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#if RBIMPL_HAS_BUILTIN(__builtin_constant_p)
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# define RBIMPL_CONSTANT_P(expr) __builtin_constant_p(expr)
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#else
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# define RBIMPL_CONSTANT_P(expr) 0
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#endif
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#endif
/* RBIMPL_CONSTANT_P_H */
builtin.h
Defines RBIMPL_HAS_BUILTIN.
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