diff options
Diffstat (limited to 'include/ruby/3/attr/cold.h')
| -rw-r--r-- | include/ruby/3/attr/cold.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/include/ruby/3/attr/cold.h b/include/ruby/3/attr/cold.h index 27f92763f1..5b5263feb0 100644 --- a/include/ruby/3/attr/cold.h +++ b/include/ruby/3/attr/cold.h @@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp +#ifndef RUBY3_ATTR_COLD_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RUBY3_ATTR_COLD_H +/** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. @@ -21,17 +23,14 @@ #include "ruby/3/compiler_is.h" /** Wraps (or simulates) `__attribute__((cold))` */ -#if defined(RUBY3_ATTR_COLD) -# /* Take that. */ - -#elif RUBY3_COMPILER_IS(SunPro) +#if RUBY3_COMPILER_IS(SunPro) # /* Recent SunPro has __has_attribute, and is borken. */ # /* It reports it has attribute cold, reality isn't (warnings issued). */ # define RUBY3_ATTR_COLD() /* void */ - #elif RUBY3_HAS_ATTRIBUTE(cold) # define RUBY3_ATTR_COLD() __attribute__((__cold__)) - #else # define RUBY3_ATTR_COLD() /* void */ #endif + +#endif /* RUBY3_ATTR_COLD_H */ |