diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/ruby/ruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index e901c290d1..d983114e0a 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1818,7 +1818,7 @@ VALUE rb_check_symbol(volatile VALUE *namep); do RUBY_CONST_ID_CACHE((var) =, (str)) while (0) #define CONST_ID_CACHE(result, str) RUBY_CONST_ID_CACHE(result, str) #define CONST_ID(var, str) RUBY_CONST_ID(var, str) -#ifdef HAVE_BUILTIN___BUILTIN_CONSTANT_P +#if defined(HAVE_BUILTIN___BUILTIN_CONSTANT_P) && defined(HAVE_STMT_AND_DECL_IN_EXPR) /* __builtin_constant_p and statement expression is available * since gcc-2.7.2.3 at least. */ #define rb_intern(str) \ |