* variable.c (rb_obj_remove_instance_variable): raise NameError if

  specified instance variable is not defined.

* variable.c (generic_ivar_remove): modified to check ivar
  existence.

* file.c (rb_file_s_extname): new method based on the proposal
  (and patch) from Mike Hall. [new]

* eval.c (error_handle): default to 1 unless status is set.

* eval.c (ruby_options): guard error_handle() with PROT_NONE.

* eval.c (ruby_stop): ditto.

* math.c (math_acosh): added. [new]

* math.c (math_asinh): ditto.

* math.c (math_atanh): ditto.

* struct.c (rb_struct_each_pair): method added. [new]

* class.c (rb_singleton_class): wrong condition; was creating
  unnecessary singleton class.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/defines.h b/defines.h
index c79178adc8..b4a1894d71 100644
--- a/defines.h
+++ b/defines.h
@@ -64,6 +64,23 @@ void xfree _((void*));
 # define SIZEOF_LONG_LONG SIZEOF___INT64
 #endif
 
+#if SIZEOF_INT*2 <= SIZEOF_LONG_LONG
+# define BDIGIT unsigned int
+# define SIZEOF_BDIGITS SIZEOF_INT
+# define BDIGIT_DBL unsigned LONG_LONG
+# define BDIGIT_DBL_SIGNED LONG_LONG
+#elif SIZEOF_INT*2 <= SIZEOF_LONG
+# define BDIGIT unsigned int
+# define SIZEOF_BDIGITS SIZEOF_INT
+# define BDIGIT_DBL unsigned long
+# define BDIGIT_DBL_SIGNED long
+#else
+# define BDIGIT unsigned short
+# define SIZEOF_BDIGITS SIZEOF_SHORT
+# define BDIGIT_DBL unsigned long
+# define BDIGIT_DBL_SIGNED long
+#endif
+
 /* define RUBY_USE_EUC/SJIS for default kanji-code */
 #ifndef DEFAULT_KCODE
 #if defined(MSDOS) || defined(__CYGWIN__) || defined(__human68k__) || defined(__MACOS__) || defined(__EMX__) || defined(OS2) || defined(NT)