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ruby.h: no warnings of hidden objects

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* 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
This commit is contained in:
nobu 2014-12-03 03:25:06 +00:00
parent b040788b52
commit c95b3a16bd
2 changed files with 13 additions and 0 deletions
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4
ext/tk/tcltklib.c
View File

@ -20,7 +20,11 @@
#endif #endif
#undef RUBY_UNTYPED_DATA_WARNING #undef RUBY_UNTYPED_DATA_WARNING
#ifdef HAVE_BUILTIN___BUILTIN_CHOOSE_EXPR_CONSTANT_P
#define RUBY_UNTYPED_DATA_WARNING 1
#else
#define RUBY_UNTYPED_DATA_WARNING 0 #define RUBY_UNTYPED_DATA_WARNING 0
#endif
#ifdef HAVE_RB_THREAD_CHECK_TRAP_PENDING #ifdef HAVE_RB_THREAD_CHECK_TRAP_PENDING
static int rb_thread_critical; /* dummy */ static int rb_thread_critical; /* dummy */

9
include/ruby/ruby.h
View File

@ -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); 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 * static inline void *
rb_data_object_get(VALUE obj) rb_data_object_get(VALUE obj)
{ {