From c95b3a16bdf6c9a40c3ce23734b38c1982609712 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 3 Dec 2014 03:25:06 +0000 Subject: ruby.h: no warnings of hidden objects * include/ruby/ruby.h (rb_data_object_alloc_warning): no warnings of internal hidden objects which klass == 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/ruby.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/ruby') diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 635076fb13..884042a291 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1173,6 +1173,15 @@ rb_data_object_alloc_warning(VALUE klass, void *ptr, RUBY_DATA_FUNC mark, RUBY_D return rb_data_object_alloc(klass, ptr, mark, free); } +#if defined(HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P) +#define rb_data_object_alloc_warning(klass, ptr, mark, free) \ + __extension__( \ + __builtin_choose_expr( \ + __builtin_constant_p(klass) && !(klass), \ + rb_data_object_alloc(klass, ptr, mark, free), \ + rb_data_object_alloc_warning(klass, ptr, mark, free))) +#endif + static inline void * rb_data_object_get(VALUE obj) { -- cgit v1.2.3