RARRAY_AREF: convert into an inline function

RARRAY_AREF has been a macro for reasons.  We might not be able to
change that for public APIs, but why not relax the situation internally
to make it an inline function.

1 files changed, 11 insertions, 0 deletions

diff --git a/internal/array.h b/internal/array.h
index 2e53d43c7d..c9f2b47145 100644
--- a/internal/array.h
+++ b/internal/array.h
@@ -100,4 +100,15 @@ RARY_TRANSIENT_UNSET(VALUE ary)
     })
 #endif
 
+#undef RARRAY_AREF
+RBIMPL_ATTR_PURE_UNLESS_DEBUG()
+RBIMPL_ATTR_ARTIFICIAL()
+static inline VALUE
+RARRAY_AREF(VALUE ary, long i)
+{
+    RBIMPL_ASSERT_TYPE(ary, RUBY_T_ARRAY);
+
+    return RARRAY_CONST_PTR_TRANSIENT(ary)[i];
+}
+
 #endif /* INTERNAL_ARRAY_H */