diff options
Diffstat (limited to 'include/ruby/3/attr/nonnull.h')
| -rw-r--r-- | include/ruby/3/attr/nonnull.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/ruby/3/attr/nonnull.h b/include/ruby/3/attr/nonnull.h index 0431c5a363..4c2f3f1ca0 100644 --- a/include/ruby/3/attr/nonnull.h +++ b/include/ruby/3/attr/nonnull.h @@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp +#ifndef RUBY3_ATTR_NONNULL_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RUBY3_ATTR_NONNULL_H +/** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. @@ -20,12 +22,10 @@ */ /** Wraps (or simulates) `__attribute__((nonnull))` */ -#if defined(RUBY3_ATTR_NONNULL) -# /* Take that. */ - -#elif RUBY3_HAS_ATTRIBUTE(nonnull) +#if RUBY3_HAS_ATTRIBUTE(nonnull) # define RUBY3_ATTR_NONNULL(list) __attribute__((__nonnull__ list)) - #else # define RUBY3_ATTR_NONNULL(list) /* void */ #endif + +#endif /* RUBY3_ATTR_NONNULL_H */ |