diff options
Diffstat (limited to 'include/ruby/3/attr/diagnose_if.h')
| -rw-r--r-- | include/ruby/3/attr/diagnose_if.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/ruby/3/attr/diagnose_if.h b/include/ruby/3/attr/diagnose_if.h index a363c4cdb3..488c3ec7ad 100644 --- a/include/ruby/3/attr/diagnose_if.h +++ b/include/ruby/3/attr/diagnose_if.h @@ -1,4 +1,6 @@ -/** \noop-*-C++-*-vi:ft=cpp +#ifndef RUBY3_ATTR_DIAGNOSE_IF_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RUBY3_ATTR_DIAGNOSE_IF_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__((diagnose_if))` */ -#if defined(RUBY3_ATTR_DIAGNOSE_IF) -# /* Take that. */ - -#elif RUBY3_COMPILER_BEFORE(Clang, 5, 0, 0) +#if RUBY3_COMPILER_BEFORE(Clang, 5, 0, 0) # /* https://bugs.llvm.org/show_bug.cgi?id=34319 */ # define RUBY3_ATTR_DIAGNOSE_IF(_, __, ___) /* void */ @@ -37,3 +36,5 @@ #else # define RUBY3_ATTR_DIAGNOSE_IF(_, __, ___) /* void */ #endif + +#endif /* RUBY3_ATTR_DIAGNOSE_IF_H */ |