diff options
| -rw-r--r-- | include/ruby/3/attr/constexpr.h | 24 |
1 files changed, 9 insertions, 15 deletions
@@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp * @file * @author Ruby developers <[email protected]> * @copyright This file is a part of the programming language Ruby. @@ -21,11 +23,8 @@ #include "ruby/3/has/feature.h" #include "ruby/3/compiler_is.h" -/** @cond INTERNAL_MACRO*/ -#if defined(RUBY3_ATTR_CONSTEXPR) -# /* Take that. */ - -#elif ! defined(__cplusplus) # /* Makes no sense. */ # define RUBY3_HAS_ATTR_CONSTEXPR_CXX11 0 # define RUBY3_HAS_ATTR_CONSTEXPR_CXX14 0 @@ -63,10 +62,7 @@ /** @endcond */ /** Wraps (or simulates) C++11 `constexpr`. */ -#if defined(RUBY3_ATTR_CONSTEXPR) -# /* Take that. */ - -#elif RUBY3_HAS_ATTR_CONSTEXPR_CXX14 # define RUBY3_ATTR_CONSTEXPR(_) constexpr #elif RUBY3_HAS_ATTR_CONSTEXPR_CXX11 @@ -79,12 +75,10 @@ #endif /** Enables #RUBY3_ATTR_CONSTEXPR iff. #RUBY_NDEBUG. */ -#if defined(RUBY3_ATTR_CONSTEXPR_ON_NDEBUG) -# /* Take that. */ - -#elif RUBY_NDEBUG # define RUBY3_ATTR_CONSTEXPR_ON_NDEBUG(_) RUBY3_ATTR_CONSTEXPR(_) - #else # define RUBY3_ATTR_CONSTEXPR_ON_NDEBUG(_) /* void */ #endif |