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ruby.h: suppress false warnings

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* include/ruby/ruby.h (rb_data_object_alloc_warning): enable only
  if __builtin_choose_expr works with __builtin_constant_p so that
  warnings will be suppressed if klass is 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-03-16 07:49:27 +00:00
parent 5d09df3273
commit c7988fd29d
2 changed files with 2 additions and 2 deletions
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2
include/ruby/ruby.h
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@ -1169,7 +1169,9 @@ rb_obj_freeze_inline(VALUE x)
# define RUBY_UNTYPED_DATA_FUNC(func) DEPRECATED(func) # define RUBY_UNTYPED_DATA_FUNC(func) DEPRECATED(func)
#endif #endif
#if defined(HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P)
RUBY_UNTYPED_DATA_FUNC(static inline VALUE rb_data_object_alloc_warning(VALUE,void*,RUBY_DATA_FUNC,RUBY_DATA_FUNC)); RUBY_UNTYPED_DATA_FUNC(static inline VALUE rb_data_object_alloc_warning(VALUE,void*,RUBY_DATA_FUNC,RUBY_DATA_FUNC));
#endif
RUBY_UNTYPED_DATA_FUNC(static inline void *rb_data_object_get_warning(VALUE)); RUBY_UNTYPED_DATA_FUNC(static inline void *rb_data_object_get_warning(VALUE));
static inline VALUE static inline VALUE

2
random.c
View file

@ -491,8 +491,6 @@ fill_random_bytes(void *seed, size_t size)
} }
else { else {
if (!old_prov) { if (!old_prov) {
# undef RUBY_UNTYPED_DATA_WARNING
# define RUBY_UNTYPED_DATA_WARNING 0
rb_gc_register_mark_object(Data_Wrap_Struct(0, 0, release_crypt, &prov)); rb_gc_register_mark_object(Data_Wrap_Struct(0, 0, release_crypt, &prov));
} }
else { else {