diff options
Diffstat (limited to 'include/ruby/3/attr/returns_nonnull.h')
| -rw-r--r-- | include/ruby/3/attr/returns_nonnull.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/ruby/3/attr/returns_nonnull.h b/include/ruby/3/attr/returns_nonnull.h index aefee7ef30..eb8db1d045 100644 --- a/include/ruby/3/attr/returns_nonnull.h +++ b/include/ruby/3/attr/returns_nonnull.h @@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp +#ifndef RUBY3_ATTR_RETURNS_NONNULL_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RUBY3_ATTR_RETURNS_NONNULL_H +/** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. @@ -20,10 +22,7 @@ */ /** Wraps (or simulates) `__attribute__((returns_nonnull))` */ -#if defined(RUBY3_ATTR_RETURNS_NONNULL) -# /* Take that. */ - -#elif defined(_Ret_nonnull_) +#if defined(_Ret_nonnull_) # /* Take SAL definition. */ # define RUBY3_ATTR_RETURNS_NONNULL() _Ret_nonnull_ @@ -33,3 +32,5 @@ #else # define RUBY3_ATTR_RETURNS_NONNULL() /* void */ #endif + +#endif /* RUBY3_ATTR_RETURNS_NONNULL_H */ |