* bignum.c (big2str_alloc): New function to allocate the result string. 
  It is called after actual length is calculated.
  (big2str_struct): Add fields: negative, result and ptr.
  (big2str_orig): Write out the result via b2s->ptr.
  (big2str_orig): Ditto.
  (rb_big2str1): Don't allocate the result string at beginning.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_big2str1): Remove non-trim mode.
  (rb_big2str0): Non-trim mode implemented here.
  (big2str_find_n1): Change the result type to long again.
  (big2str_base_powerof2): Don't take arguments: len and trim.
  (rb_big2str): Follow above change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (power_cache_get_power): Hide cached Bignum objects.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_big2str1): Raise an error for too big number.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (str_rindex): remove comment.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_cstr_to_inum): Use power_cache_get_power.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_big2str1): Remove a local variable.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rational.c (rb_flt_rationalize_with_prec): new public C function
  to rationalize a Float instance with a precision.

* rational.c (rb_flt_rationalize): new public C function to
 rationalize a Float instance.  A precision is calculated from
 the given float number.

* include/ruby/intern.h: Add rb_flt_rationalize_with_prec and
  rb_flt_rationalize.

* parse.y: implement number literal suffixes, 'r' and 'i'.
  [ruby-core:55096] [Feature #8430]

* bootstraptest/test_literal_suffix.rb: add tests for parser to scan
  number literals with the above tsuffixes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-08-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Show memory usage on NoMemoryError ref #8711

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bootstraptest/test_literal_suffix.rb: add two test cases to
  examine that "1if true" and "1rescue nil" are recognized as 1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Show more portable and detailed info on NoMemoryError ref #8711

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* NEWS: Add the description of number literal suffixes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* NEWS: fix typos in the description of number literal suffixes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (big2str_orig): Remove len argument.
  (big2str_karatsuba): Ditto.
  (rb_big2str1): Follow above change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/syntax/refinements.rdoc:  Improve description of where you may
  activate refinements.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix test failure on Windows because of an extra warning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
nmake doesn't out put targets

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e